WO2020115892A1 - Server device, service method, and program - Google Patents

Abstract

A server device (100) is provided with an identifying unit (140) which identifies, from one or a plurality of texts provided by a provider, a text designated in a request from a viewer, and an extracting unit (150) which extracts from the identified text a keyword describing a thing. The server device (100) is also provided with a generating unit (160) which generates a public content including the identified text and an identifier described by the extracted keyword and allocated to a content posting a thing with a valid status, and a providing unit (170) which provides the generated public content to the viewer.

Description

Server device, service method, and program

The present invention relates to a server device, a service method, and a program.

Conventionally, there is known a server device that enables or disables a link of a top page placed on a page on which a product is posted, depending on the stock amount of the product (for example, Patent Document 1).

Japanese Patent No. 5944418

However, the server device of Patent Document 1 can only enable or disable the pre-established link according to the status such as whether or not the product is in stock. Therefore, it is difficult for the user to access the content via the top page even if the content of the product having the valid status exists, unless the content is linked in advance. In other words, the technique of Patent Document 1 has a problem in that it is not possible to provide public content that facilitates access to content on which things such as products having an effective status are posted.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a server device and a service method capable of providing public content that facilitates access to content having an article having an effective status. , And to provide the program.

In order to achieve the above object, a server device according to a first aspect of the present invention is
A specific part that identifies the text specified in the request from the viewer from the one or more texts provided by the provider,
An extraction unit that extracts a keyword that describes a thing from the specified text,
A generation unit that generates public content that includes the specified text and an identifier that is assigned to the content that describes the thing whose status is valid and that is described by the extracted keyword, and
A providing unit that provides the generated public content to the viewer,
It is characterized by including.

According to the server device, the service method, and the program according to the present invention, it is possible to provide public content that facilitates access to the content on which an object having a valid status is posted.

It is a system configuration diagram showing a configuration example of a providing system according to a first embodiment of the present invention. It is a figure showing an example of the text which a server apparatus receives. It is a figure showing an example of the product contents which a server device provides. It is a figure showing an example of the public content which a server apparatus provides. It is a hardware block diagram showing one structural example of a server apparatus. 9 is a flowchart showing an example of a text saving process executed by the server device. 5 is a functional block diagram illustrating an example of functions of the server device according to the first embodiment. FIG. It is a figure showing an example of the text table which a server device memorize|stores. 9 is a flowchart illustrating an example of public content providing processing executed by a server device. 5 is a diagram illustrating an example of a product content table stored in the server device according to the first embodiment. FIG. It is a figure showing an example of the request history table which a server device stores. It is a figure showing an example of the browsing history table which a server device memorize|stores. It is a flow chart showing an example of the reward decision processing which a server device performs. It is a figure showing an example of the reward table which a server device memorizes. It is a figure showing the other example of the public content which a server apparatus provides. It is a figure showing an example of the product contents which a server device receives. It is a flow chart showing an example of merchandise content registration processing which a server device performs. It is a flow chart showing the first half of an example of the score calculation processing which a server device performs. It is a flow chart showing the latter half of an example of the score calculation processing which a server device performs. It is a hardware block diagram showing one structural example of a terminal device. FIG. 9 is a system configuration diagram illustrating a configuration example of a providing system according to a first modification of the first embodiment. 7 is a flowchart illustrating an example of status verification processing executed by a server device. 9 is a functional block diagram illustrating an example of functions of the server device according to the second embodiment. FIG. FIG. 9 is a diagram illustrating an example of a product content table stored in the server device according to the second embodiment. It is a figure showing an example of the standard change date table which a server device memorize|stores.

<Example 1>
Embodiment 1 of the present invention will be described below with reference to the accompanying drawings.

The server device 100 according to the first embodiment of the present invention constitutes the providing system 1 of FIG. 1 that provides a website for selling products such as vegetables and fruits. The providing system 1 includes, in addition to the server device 100, a communication network 10 and terminal devices 210 and 290.

The communication network 10 is the Internet, and is connected to the server device 100 and the terminal devices 210 and 290. The terminal devices 210 and 290 are smartphones carried by the user, and receive the content of the website provided by the server device 100 from the server device 100 and display it. The terminal device 210 is used, for example, by a provider such as a farmer who provides products such as vegetables and fruits, and the terminal device 290 is used by a consumer who consumes the product.

The website of the server device 100 includes, for example, a blog that displays the posts of the providers who report the development status of the product, the acceptance status of the purchase reservation for the product, and the like. Therefore, the server device 100 receives, from the terminal device 210 used by the provider, plain text as shown in FIG. 2 that represents the content to be posted on the blog. The text in FIG. 2 is described with characters and symbols used in natural language, and is not marked up with a combination of characters and symbols used in markup languages such as HTML (HyperText Markup Language).

After that, the server device 100 issues a request (hereinafter, referred to as a public content providing request) for requesting provision of the content (hereinafter referred to as public content) published in the blog from the terminal device 290 operated by the consumer who browses the blog. To receive. Next, the server device 100, for the product name “carrot” included in the text of FIG. 2, provides a link to the product content as shown in FIG. 3, which is used for accepting the reservation to purchase the product “carrot”. Add markup to represent.

In the present embodiment, the purchase reservation means that the provider of the commodity is requested to plant and grow the commodity after making an agreement with the provider of the commodity to purchase the commodity after the commodity such as vegetables and fruits is harvested. However, the purchase reservation is not limited to this.

Similar to the product name “carrot”, the server device 100 adds markup representing a link to a product content (not shown) in which the product “potato” is posted for the product name “potato” included in the text of FIG. to add. Thereby, the server device 100 generates the public content described in the markup language, which includes the links LK1 and LK2 to the product content, as shown in FIG. 4, based on the plain text of FIG. After that, the server device 100 transmits the public content to the terminal device 290 as an article posted on the blog.

As shown in FIG. 5, the server device 100 includes a CPU (Central Processing Unit) 101, a ROM (Read Only Memory) 102, a RAM (Random Access Memory) 103, a hard disk 104, a communication circuit 105, a video card 106, and a display device 107. , And an input device 108.

The CPU 101 controls the entire server device 100 by executing a program stored in the ROM 102 or the hard disk 104. The RAM 103 temporarily stores data to be processed when the CPU 101 executes the program.

The hard disk 104 stores various data and a table storing the data. The server device 100 may include a flash memory instead of the hard disk 104.

The communication circuit 105 is a NIC (Network Interface Card), and performs data communication with the terminal devices 210 and 290 connected via the communication network 10.

The video card 106 renders an image based on the digital signal output from the CPU 101 and outputs an image signal representing the drawn image. The display device is an LCD (Liquid Crystal Display), and displays an image according to the image signal output from the video card 106. The server device 100 may include a PDP (Plasma Display Panel) or an EL (Electroluminescence) display instead of the LCD.

The input device 108 is one or more of a keyboard, a mouse, a touch pad, and a touch panel, and inputs a signal according to a user operation.

When the provider operates the terminal device 210 in order to save the posted content in the server device 100, the terminal device 210 generates a text according to the operation and transmits a text saving request including the text and the publication date and time of the text. To do.

When the communication circuit 105 of the server device 100 shown in FIG. 5 receives the text save request, the CPU 101 of the server device 100 executes the text save process of FIG. 6 to accept and save the text included in the text save request. As a result, the CPU 101 functions as a reception unit 110 that receives a text and a storage unit 120 that stores the received text in the hard disk 104, as shown in FIG. 7. The hard disk 104 also functions as a storage unit 190 that stores text.

The storage unit 190 stores the text table of FIG. 8 in which, in addition to the text, information related to the text is stored, and the text table stores a plurality of records. Each record corresponds to an identifier that identifies the provider, an identifier that is a URL (Uniform Resource Locator) assigned to the text that represents the posted content of the provider, and the publication date and time when the posting of content is started. The attached data is saved.

Further, the storage unit 190 stores a user authentication table (not shown) in which a plurality of records used for user authentication are stored. In each record of the user authentication table, data in which the identifier of the provider and the password of the provider are associated with each other is stored in advance.

When the text storage process of FIG. 6 is started, the reception unit 110 of FIG. 7 outputs a message urging the user to be authenticated to the communication circuit 105 of FIG. 5 with the terminal device 210 as the destination. The communication circuit 105 transmits the message to the terminal device 210.

After receiving and displaying the message, the terminal device 210 inputs the identifier and the password of the provider according to the operation of the provider who visually recognizes the message. After that, the terminal device 210 returns the input identifier and password of the provider to the server device 100.

After that, the reception unit 110 of the server device 100 acquires the provider identifier and password received by the communication circuit 105 of FIG. 5, and performs user authentication based on the acquired identifier and password (step S01).

In step S01, the reception unit 110 searches the user authentication table (not shown) for the password associated with the received identifier. Next, the reception unit 110 determines that the user authentication has failed when the password cannot be retrieved or when the password obtained by the retrieval is different from the received password. After that, the reception unit 110 outputs a message reporting that the user authentication has failed to the communication circuit 105 with the terminal device 210 as the destination, and then ends the execution of the text storage process.

On the other hand, when the password acquired by the search is the same as the received password, the reception unit 110 determines that the user authentication is successful. After that, the reception unit 110 receives the text and the publication date and time included in the text storage request received by the communication circuit 105 (step S02).

After that, the storage unit 120 stores the text in the storage unit 190 and then uses the URL of the text as an identifier. Next, the storage unit 120 associates the provider identifier acquired in step S01, the text identifier, and the publication date and time with each other and stores them in the text table of FIG. 8 (step S03), and then the text storage process. Terminates the execution of.

When a viewer who is a consumer performs an operation for designating the public content on the terminal device 290 in order to browse the public content including the text stored in the text storage process, the terminal device 290 publishes the content according to the operation. Send a content provision request.

The public content provision request includes an identifier that is the URL of the public content. Since the public content is generated based on the posted text, the URL of the public content includes an argument that specifies the text. Therefore, when the communication circuit 105 of the server device 100 receives the public content providing request, the CPU 101 of the server device 100 generates the public content based on the text specified by the argument and provides the CGI (Common Gateway Interface). Run the program.

The CGI program describes public content providing processing as shown in FIG. When this CGI program is executed, the CPU 101 functions as the rejection unit 130 of FIG. 7, which rejects the public content provision request when the public content publication date has not arrived. Further, when the rejecting unit 130 does not reject the public content providing request, the CPU 101 identifies the text to be added to the requested public content from the storage unit 190, and the keyword of the product from the identified text. Functions as the extraction unit 150 that extracts

Further, the CPU 101 functions as a generation unit 160 that generates, for the extracted keyword, public content in which a link is made to the product content of the product described by the keyword. Furthermore, the CPU 101 functions as the providing unit 170 that provides the published content to the terminal device 290 by outputting the generated published content to the communication circuit 105 with the terminal device 290 as the destination.

The hard disk 104 in FIG. 5 also functions as an information storage unit 195 that stores the product content linked to the published content. The information storage unit 195 stores the product content table of FIG. 10 in which, in addition to the product content, information related to the product content is stored in advance, and the product content table stores a plurality of records in advance. Each record contains an identifier that identifies the provider of the product, an identifier that identifies the product content in which the product is posted, the name of the product, the price of the product, the status of the product, and the product. Data in which one or a plurality of keywords to be described are associated with each other is stored in advance. The status of the product is either valid or invalid. The valid status means that the purchase reservation of the product is accepted, and the invalid status does not accept the purchase reservation of the product. It means that. In the present embodiment, the product provider is described as an administrator of the product content in which the product is posted, but the present invention is not limited to this, and the product content administrator is the product provider. It may be a person or a corporation entrusted with management by.

Specifically, in the product content table of FIG. 10, the provider's identifier “P001”, the product name “carrot”, and a valid status indicating that the purchase reservation for “carrot” is being accepted. And are associated with each other. In the product content table, the provider identifier “P002”, the product name “potato”, and the valid status are associated with each other. The current season is the season to start planting carrots and potatoes, the provider identified by the identifier “P001” starts cultivating carrots, and the provider identified by the identifier “P002” cultivates potatoes. Because it starts. Similarly, in the product content table, the identifier “P001” of the provider, the product name “tomato”, and the invalid status indicating that the reservation for the purchase of “tomato” is not accepted are displayed. It is associated. This is because the current season is not the season for planting tomatoes.

Further, the information storage unit 195 stores a request history table as shown in FIG. 11 in which the request history of the public content linked to the product content is stored, and the request history table stores a plurality of records. To be done. Each record stores the identifier of the text included in the requested public content and the requested date and time of the public content.

Further, the information storage unit 195 stores the browsing history table of FIG. 12 in which the browsing history of the product content is stored, and the browsing history table stores a plurality of records. Each record stores the identifier of the browsed product content and the browsing date and time of the product content.

When the CPU 101 of the server device 100 starts the public content providing process of FIG. 9, the accepting unit 110 of FIG. 7 accepts the public content providing request received by the communication circuit 105 of FIG. 5 (step S11).

Next, the rejection unit 130 identifies the text to be added to the public content based on the argument included in the public content providing request. In the following, for simplification of description, a case where a text identifier “./P001/T101.txt” is designated as an argument will be described as an example.

Next, the rejection unit 130 acquires, for example, the system date and time of the OS (Operating System), and sets the acquired system date and time as the requested date and time when the provision of the public content is requested. After that, the rejection unit 130 associates the text identifier “./P001/T101.txt” with the request date and time and stores them in the request history table of FIG.

After that, the rejection unit 130 acquires the publication date and time “01/01/2018 00:00” associated with the identifier “./P001/T101.txt” of the specified text in the text table of FIG. (Step S12). After that, the rejection unit 130 determines whether the system date and time is before the publication date and time "January 01, 2018 00:00" (step S13).

At this time, when the rejection unit 130 determines that the system date and time is before the publication date and time "January 01, 2018 00:00" (step S13; Yes), a message indicating that the disclosure content provision request is rejected is displayed. It outputs to the communication circuit 105 of FIG. 5 with the terminal device 290 as the destination. After that, the communication circuit 105 transmits a message to the terminal device 290, and then the rejection unit 130 ends the execution of the public content providing process.

In step S13, if the refusal unit 130 determines that the system date and time is after the publication date and time "January 01, 2018 00:00" (step S13; No), it does not reject the public content provision request. Next, the identifying unit 140 determines the text from the storage unit 190 and the identifier “P001” of the provider who posted the text based on the text identifier “./P001/T101.txt” identified by the rejecting unit 130. , Are specified (step S14).

Next, the extraction unit 150 extracts one or more keywords of the product appearing in the text, for example, by performing morphological analysis on the acquired text (step S15). In the following, for simplification of description, a case where “tomato”, “zucchini”, “carrot”, and “potato” are extracted from the text of FIG. 2 will be described as an example.

Then, the extraction unit 150, for each of the extracted one or more keywords, in the product content table of FIG. 10, the keyword, the identifier “P001” of the provider of the text acquired in step S14, and the valid keyword. The identifier of the first content, which is the product content associated with the status, is acquired. This is for identifying the first content, which is the product content described by the extracted keyword and which is the product content of the product for which the provider who posted the text is accepting the purchase reservation.

That is, the extraction unit 150 acquires the identifier “./P001/C001.html” of the first content associated with the keyword “carrot”, the provider identifier “P001”, and the valid status. On the other hand, the extraction unit 150 does not acquire the identifiers of the product contents associated with the keywords “tomato”, “zucchini”, and “potato”. This is because the keyword “tomato” is associated with an invalid status, and the keyword “zucchini” is not stored in the product content table. This is also because the keyword “potato” is associated with the valid status, but is associated with the identifier “P002” that is different from the identifier “P001” of the text provider.

Next, the extraction unit 150 associates, for each of the extracted one or more keywords, the keyword for which the identifier of the first content is not acquired, with the keyword and the valid status in the product content table. The identifier of the obtained product content is acquired. This is to identify the second content, which is the product content of the product for which the provider other than the provider who posted the text has accepted the purchase reservation.

That is, the extraction unit 150 acquires the identifier "./P002/C003.html" of the second content associated with the keyword "potato" and the valid status (step S16).

After that, the generation unit 160 generates public content including the text acquired in step S14 and the publication date and time of the text acquired in step S12. Next, the generation unit 160 creates markup representing a link to the identifier of the first content or the second content for each of the one or more keywords for which the identifier of the first content or the second content was acquired in step S16. , Is added to the keyword described in the public content (step S17).

In this way, the generation unit 160 uses the identifier “./P001/C001.html” of the first content acquired in step S16, and the keyword “carrot” of the product for which the text provider accepts the purchase reservation. , A link LK1 to the first content of FIG. 3 managed by the provider is set up.

Similarly, the generation unit 160 uses the second content identifier “./P002/C003.html” for the keyword “potato” of the product for which the administrator other than the provider accepts the purchase reservation. A link LK2 to a second content (not shown) managed by an administrator other than the text provider is set up. In this way, the generation unit 160 generates the public content of FIG. 4 including the links LK1 and LK2.

After that, the providing unit 170 outputs the generated public content to the communication circuit 105 in FIG. 5 to provide it to the terminal device 290 (step S18), and then ends the execution of the public content providing process.

When the consumer who browses the public content received and displayed by the terminal device 290 performs an operation of selecting the link LK1 or LK2 of FIG. 4 on the terminal device 290, the terminal device 290 identifies the identifier of the linked product content. A product content provision request for requesting provision of the product content is generated. After that, the terminal device 290 transmits a product content provision request to the server device 100.

When the communication circuit 105 of the server device 100 illustrated in FIG. 5 receives the product content provision request, the CPU 101 reads the product content from the hard disk 104 based on the product content identifier included in the product content provision request, and the terminal device 290. Is output to the communication circuit 105. Next, the CPU 101 regards the returned product content as product content browsed by the consumer who uses the terminal device 290, acquires the system date and time from the OS, and sets the acquired date and time as the browse date and time of the product content. After that, the CPU 101 associates the identifier of the browsed product content with the browse date and time and stores them in the browse history table of FIG.

When the terminal device 290 receives and displays the product content returned from the server device 100, the consumer browses the product content displayed on the terminal device 290. After that, when the consumer decides to reserve the purchase of the product, the user operates the terminal device 290 to input the identifier for identifying the consumer to the terminal device 290. Next, for example, when the consumer performs an operation of selecting the object OB for purchase reservation included in the product content as illustrated in FIG. 3 on the terminal device 290, the terminal device 290 displays the consumer identifier and the product. A reservation request for requesting a reservation to purchase a product is generated by including a content identifier.

After that, for example, the terminal device 290 refers to the display history of the web browser and identifies the identifier of the public content displayed before the product content including the object OB for which the selection operation has been performed as the transition source identifier of the product content. To do. Next, the terminal device 290 transmits the reservation request to the server device 100 after adding the transition source identifier to the reservation request.

When the communication circuit 105 of the server device 100 receives the reservation request, the CPU 101 accepts the purchase reservation and determines the reward given to the provider of the public content, which is the transition source of the product content used for the purchase reservation. A reward determination process as shown in 13 is executed. As a result, the CPU 101 of FIG. 5 functions as a determination unit 180 that determines the reward as shown in FIG. 7.

Further, the storage unit 190 of FIG. 7 stores the reward table of FIG. 14 in which information regarding rewards is stored, and the reward table stores a plurality of records. In each record, data in which an identifier for identifying a provider of public content and a reward given to the provider are associated with each other is stored.

Further, the storage unit 190 stores a reservation table (not shown) in which reservation contents are stored, and the reservation table stores a plurality of records. Each record stores an identifier of a consumer who makes a purchase reservation, an identifier for identifying a provider of the reserved product, a name of the reserved product, and a payment amount.

When the execution of the reward determination process shown in FIG. 13 is started, the reception unit 110 receives the reservation request received by the communication circuit 105 (step S21). Next, the storage unit 120 acquires the consumer identifier included in the reservation request and the product content identifier. After that, the storage unit 120 acquires the provider identifier, the product name, and the price associated with the acquired product content identifier in the product content table of FIG. 10. This is to specify the provider of the product to be reserved for purchase, the product name, and the payment amount. After that, the storage unit 120 stores the consumer identifier, the provider identifier, the product name, and the price as reservation contents in a reservation table (not shown) (step S22).

After that, the storage unit 120 identifies the provider of the product identified in step S22 as the administrator of the product content used for the purchase reservation (step S23).

After that, the determination unit 180 acquires from the reservation request the identifier of the public content which is the transition source of the product content used for the purchase reservation. Next, the determination unit 180 identifies the identifier of the text included in the public content based on the argument included in the acquired identifier of the public content. After that, the determining unit 180 acquires the provider identifier associated with the identified text identifier in the text table of FIG. 8. This is to identify the provider who posted the text included in the public content that was the transition source (step S24).

Next, the determination unit 180 determines whether the administrator of the product content specified in step S23 is the same as the provider of the text specified in step S24 (step S25).

At this time, for example, when a purchase reservation for the product “carrot” is made using the first content of FIG. 3, which is the link destination of the link LK1 included in the public content of FIG. It is determined that the provider of the text included in the public content is the same as the administrator of the product content used to reserve the purchase of the product "carrot" (step S25; Yes). The text included in the public content of FIG. 4 is posted by the provider identified by the identifier “P001” of the provider, and the first content of FIG. 3 is the provider identified by the identifier “P001”. Because it is managed by. After that, the determination unit 180 ends the reward determination process without determining the reward to be provided to the text provider. This is because the text provider can make a profit by selling the product reserved for purchase using the product content.

On the other hand, for example, when the purchase reservation for the product “potato” is made using the second content (not shown) that is the link destination of the link LK2 in FIG. 4, the determination unit 180 includes the public content. It is determined that the provider of the displayed text is not the same as the administrator of the second content used to reserve the purchase of the product “potato” (step S25; No). The text was posted by the provider identified by the identifier “P001”, but the second content that posted the product “Potato” is managed by the provider identified by the identifier “P002”. is there.

Thereafter, the determination unit 180 determines the reward to be provided to the text provider, such as affiliate income, based on the payment amount specified in step S22 (step S26). Next, in FIG. 14, the determination unit 180 updates the reward associated with the identifier “P002” of the text provider with the value obtained by adding the reward determined in step S26 to the reward (step S27), and the execution of the reward determination process ends.

Next, the following explanation is given assuming that the season has passed for about half a year and it has become the season when "carrot" and "potato" are not planted and "tomato" is planted.

A provider such as “carrot” operates the terminal device 210 in order to cause the terminal device 210 to generate a status change request that causes the server device 100 to change the status stored in the product content table of FIG. 10. Based on the operation, the terminal device 210 generates a status change request including the product name “tomato” to start planting and the valid status. Similarly, the terminal device 210 generates a status change request including the product names “carrot” and “potato” for which the planting is finished and the invalid status. After that, the terminal device 210 transmits these generated status change requests to the server device 100.

When the communication circuit 105 of the server device 100 shown in FIG. 5 receives the status change request, the CPU 101 updates the product content table of FIG. 10 according to the status change request. As a result, in the product content table of FIG. 10, the product names “carrot” and “potato” are associated with the invalid status indicating that the purchase reservation has not been accepted. Further, the product name “tomato” is associated with an effective status indicating that the reservation for purchasing the “tomato” is being accepted.

After that, when the server device 100 again receives the public content providing request from the terminal device 290 used by the consumer, steps S11 to S15 in FIG. 9 are executed again, and the keywords “tomato” and “zucchini” are executed as in the previous time. , "Carrot", and "potato" are extracted (steps S11 to S15). Next, when step S16 is executed, an identifier for identifying the product content of "tomato" associated with the valid status is specified from the product content table of Fig. 10 (step S16). On the other hand, the identifiers for identifying the product contents of "carrot", "potato", and "zucchini" are not specified. This is because the keywords “carrot” and “potato” are associated with invalid statuses by updating the product content table. This is also because the keyword “zucchini” is not stored in the product content table before and after the update.

After that, the public content in FIG. 15 to which the link is added based on the identified identifier is generated (step S17). In the public content of FIG. 15, a link LK3 to the identifier for identifying the product content of "tomato" whose status is valid is added to the keyword "tomato". On the other hand, in the public content of FIG. 15, the links LK1 and LK2 to the product contents of the products “Carrot” and “Potato” whose status is invalid are not added. Also, no link has been added to the keyword "zucchini". This is because the information about the product content listing "zucchini" is not registered in the product content table of FIG.

After that, after the public content is provided to the terminal device 290 (step S18), the execution of the public content providing process is ended.

Next, when the provider operates the terminal device 210 in order to register the new product content in which the new product “zucchini” is posted in the server device 100, the terminal device 210 is displayed in FIG. 16 based on the operation. The product content used for the reservation sale of the product "zucchini" as shown is generated. Next, the terminal device 210 transmits the generated new product content and a registration request for registering the new product content.

When the communication circuit 105 of the server device 100 shown in FIG. 5 receives the new product content and the registration request, the CPU 101 of the server device 100 registers the new product content in the information storage unit 195. The product content registration process of is executed.

When the execution of the product content registration process is started, the reception unit 110 performs user authentication as in step S01 of FIG. 6 (step S31). When the user authentication fails, the reception unit 110 outputs a message reporting that the user authentication has failed to the communication circuit 105 with the terminal device 210 as the destination, and then ends the execution of the product content registration process.

On the other hand, if the user authentication is successful, the reception unit 110 receives the new product content received by the communication circuit 105 (step S32). After that, the storage unit 120 stores the received product content in the storage unit 190 (step S33) and acquires a new identifier that is the URL of the new product content based on the file path of the storage destination.

Next, the storage unit 120 extracts one or more words or phrases related to the new product by performing morphological analysis on the text included in the received new product content, for example (step S34). .. Similarly, the storage unit 120 extracts the price set for the new product from the new product content.

The phrase related to the new product is, for example, a phrase representing the product name of the new product, a phrase included in the product name, a phrase representing the origin of the new product, a phrase representing a cultivation method, a phrase representing a variety name, quality , A sales amount, a category name, a frequently appearing phrase in a new product description, and a phrase characteristically used in the description.

However, the terms related to the new product are not limited to these, and for example, the intended use of the new product such as what kind of food is suitable, and the season of use such as what season is often eaten. , Or a usage method such as a cooking method, and any word/phrase may be used as long as it is related to a new product. The phrase frequently appearing in the description may be a phrase that appears in the description more than a predetermined number of times, and the characteristically used phrase is more than the average value of the frequencies used in other product contents. It may be a phrase used in many of the product contents.

For example, if the new product content describes “Kyushu-produced pesticide-free zucchini (separately) 10 kg” as an example, the storage unit 120 stores, for example, “Kyushu” or Extract from "Kyushu". Similarly, the storage unit 120 extracts, for example, "pesticide-free" as a word representing a cultivation method, "zucchini" as a word representing a product name, and "meaning" as a word representing quality. “10 kg” is extracted as a phrase that represents the sales volume.

Next, the storage unit 120 determines whether or not attention has been paid to all of the one or more phrases extracted in step S34 (step S35). When the storage unit 120 determines that not all of the extracted one or more words/phrases are focused (step S35; No), it focuses on one of the unfocused words/phrases and sets the focused word/phrase as the focused word/phrase. (Step S36).

After that, the storage unit 120 executes a score calculation process as shown in FIGS. 18 and 19 for calculating a score indicating how appropriate the keyword of interest is as a keyword of the product (step S37).

When the score calculation process is started, the storage unit 120 initializes the score of the word of interest by substituting the value “0” (step S41). Next, the storage unit 120 searches for the text in which the word of interest appears from the one or more texts stored in the storage unit 190 (step S42).

Next, the storage unit 120 determines whether or not all of the one or more texts searched in step S42 have been focused on (step S43). When the storage unit 120 determines that it has not focused on all of the extracted one or more texts (step S43; No), it focuses on one of the unfocused texts and sets the focused text as the focused text. (Step S44).

Next, the storage unit 120 searches the request history table of FIG. 11 for a record storing the identifier of the text of interest as the request history of the text of interest (step S45). After that, the storage unit 120 calculates an additional value to be added to the score of the word of interest based on the retrieved request history (step S46).

In step S46, for example, the storage unit 120 calculates a higher added value as the number of records retrieved as the request history increases. Words that appear in more requested texts are more attractive to consumers than words that appear in less requested texts, and are more appropriate as keywords to describe a product. This is because there are many cases.

After that, the storage unit 120 adds the added value calculated in step S46 to the score of the word of interest (step S47), and then returns to step S43 to repeat the above processing.

When it is determined in step S43 that all of the extracted one or more texts are focused (step S43; Yes), the storage unit 120 executes the process of step S48. In step S48, the product content table of FIG. 10 is searched for one or a plurality of product content identifiers associated with the same keyword as the word of interest and the valid status (step S48). This is to identify the product content that lists the product that is explained in the noticed phrase and that has received the purchase reservation.

Next, the storage unit 120 determines whether or not attention has been paid to all of the searched one or more product contents (step S49). At this time, if the storage unit 120 determines that not all of them have been paid attention to (step S49; No), it pays attention to one of the unfocused product contents as the noted content (step S50).

Next, the storage unit 120 searches the browsing history table of FIG. 12 for a record storing the identifier of the content of interest as the browsing history of the content of interest (step S51). After that, the storage unit 120 calculates an added value to be added to the score of the word of interest based on the searched browsing history (step S52).

In step S52, for example, the storage unit 120 multiplies the first basic addition value, which is stored in advance in the information storage unit 195 and is determined by experiment, by the number of records retrieved as the browsing history. The added value is the added value. This is because it is considered that the keyword of the product published in the product content browsed more often is more appropriate as the keyword explaining the product than the keyword of the product posted in the product content browsed less. ..

After that, the storage unit 120 adds the addition value calculated in step S52 to the score of the word of interest (step S53), and then returns to step S49 to repeat the above processing.

In step S49, when the storage unit 120 determines that all of the one or more product contents extracted in step S48 are focused (step S49; Yes), the process of step S54 is executed. In step S54, the product content table of FIG. 10 is searched for one or a plurality of product content identifiers associated with the same keyword as the focused phrase and an invalid status (step S54). This is for identifying the product content in which the product described in the noticed phrase and for which the purchase reservation is not accepted is posted.

Next, the storage unit 120 determines whether or not all of the one or more product contents retrieved in step S54 have been focused on (step S55). At this time, if the storage unit 120 determines that not all of the attention has been paid (step S55; No), it pays attention to one of the unfocused product contents as the focused content (step S56).

Next, as in step S51, the storage unit 120 searches the browsing history table of FIG. 12 for a record storing the identifier of the content of interest as the browsing history of the content of interest (step S57). Then, the storage unit 120 calculates an additional value to be added to the score of the word of interest based on the retrieved browsing history (step S58).

In step S58, for example, the storage unit 120 reads the second basic addition value which is the addition value stored in advance in the information storage unit 195 and determined by the experiment. Next, the storage unit 120 sets a value obtained by multiplying the read second basic addition value by the number of records retrieved as the browsing history as an addition value.

In this embodiment, the second basic addition value is determined to be larger than the first basic addition value. The keyword of the product content that is browsed even though the purchase reservation is not accepted is the keyword that attracts the interest of consumers more than the keyword of the product content that is browsed when the purchase reservation is accepted. This is because it is often more appropriate as a keyword to be explained.

After that, the storage unit 120 adds the addition value calculated in step S58 to the score of the word of interest (step S59), and then returns to step S55 to repeat the above processing.

In step S55, when it is determined that the storage unit 120 paid attention to all of the one or more product contents extracted in step S54 (step S55; Yes), the score calculation process ends.

The storage unit 120 executes the score calculation process for the word of interest in step S37 of FIG. 17, and then returns to step S35 to repeat the above process.

In step S35, when it is determined that all the phrases have been focused on (step S35; Yes), the storage unit 120 extracts one or a plurality of phrases from the one or a plurality of phrases extracted in step S34 based on the calculated score. It is selected as a new keyword (step S38). In step S38, the storage unit 120 may select one or more words or phrases having a score equal to or higher than a predetermined threshold value, or may select one word or phrase having the highest score. Hereinafter, for simplification of description, the storage unit 120 will be described by taking an example in which the words “zucchini”, “no pesticides”, and “translation” included in the product name are selected as new keywords.

Then, the storage unit 120, the identifier of the provider acquired by the user authentication in step S31, the new identifier of the new product content acquired in step S33, the product name and price extracted in step S34, and the valid The status and one or more new keywords selected in step S38 are associated and stored in the product content table in FIG. 10 (step S39). Then, the storage unit 120 ends the execution of the product content registration process.

After the server device 100 registers the product content of the product "zucchini" by executing the product content registration process, when the public content providing request is received again from the terminal device 290, steps S11 to S15 of FIG. 9 are executed again ( Steps S11 to S15). As a result, the keywords “tomato”, “zucchini”, “carrot”, and “potato” are extracted as in the previous time. Next, when step S16 is executed, not only the identifier identifying the product content of "tomato" associated with the valid status but also the product content of "zucchini" is identified from the product content table of FIG. The identifier is also acquired (step S16).

After that, not only the keyword "tomato" but also "zucchini" is linked to the product content, and public content (not shown) is generated (step S17). Then, after the public content is provided to the terminal device 290 (step S18), the execution of the public content providing process is ended.

The terminal device 210 that transmits text to the server device 100 and the terminal device 290 that receives and displays public content generated based on the text from the server device 100 have the same configuration. Therefore, the configuration of the terminal device 210 will be described below.

The terminal device 210 includes a CPU 211, a ROM 212, a RAM 213, a flash memory 214, a data communication circuit 215a, a voice communication circuit 215b, a video card 216, a display device 217, an input device 218, a speaker 219a, and a microphone as shown in FIG. 219b.

The CPU 211, the ROM 212, the RAM 213, the video card 216, and the display device 217 in FIG. 20 have the same configurations and functions as the CPU 101, the ROM 102, the RAM 103, the video card 106, and the display device 107 in FIG.

The flash memory 214 is a semiconductor memory and stores various programs and data. The data communication circuit 215a performs data communication with the server device 100 by performing data communication using radio waves with a base station (not shown).

The voice communication circuit 215b performs voice communication with a base station (not shown) using radio waves. The input device 218 is a touch panel and inputs a signal or information according to a user operation. The speaker 219a inputs a signal representing ambient sound, and the microphone 219b outputs sound in accordance with the signal output by the CPU 211.

According to these configurations, the server device 100 extracts a keyword that describes the product from the text. After that, the server device 100 provides the extracted keyword with the public content in which a link is made to the identifier of the product content associated with the keyword and the valid status in the product content table of FIG. .. For this reason, even if there is product content in which a product having a valid status is posted and the published content is not linked in advance, such product content and published content can be linked. Therefore, it is possible to provide the public content that facilitates access to the product content in which the product having the valid status is posted.

Further, according to these configurations, when the public content providing request is received, the server device 100 identifies the product content with respect to the keyword associated with the valid status in the product content table of FIG. Link to. Therefore, even if the status is valid when the public content providing request is accepted, the server apparatus 100 posts such a product even if the status is invalid at the publication date and time of the public content. Generate a link to the created product content. For this reason, for example, even if the status of a product changes depending on the season because the time for accepting purchase reservations changes depending on the season, it is more reliable and more reliable than before with respect to the product content in which the product having the valid status is posted. You can link published content accurately. On the other hand, if the status is invalid when the public content providing request is accepted, the server device 100 may sell such a product even if the status is valid at the publication date and time of the public content. Do not generate a link to the product content that posted. Therefore, it is possible to prevent the public content from being linked to the product content in which the product having the invalid status is posted more reliably and accurately than in the past.

Further, according to these configurations, when the server device 100 receives a new product content, the server device 100 generates a keyword describing the new product posted in the new product content from the new product content. Therefore, it is possible to reduce the effort of the provider to determine the keyword of the new product. In addition, the server device 100 selects a keyword based on a request history of public content in which a phrase included in the received new product content appears and a browsing history of the product content in which the product described by the phrase is posted. To do. Therefore, the server device 100 can select the keyword that describes the product more appropriately than before.

Further, according to these configurations, when the server device 100 links the published content with the product content managed by a manager other than the provider of the published content, the consumer relates to the product content. When you make a purchase reservation for a product, you decide the reward to be given to the provider of the public content. Therefore, even if the provider of the public content does not accept the purchase reservation or the product does not provide the purchase reservation, the provider of the public content can be provided with an incentive to be posted on the public content.

<Modification 1 of Embodiment 1>
In the first embodiment, the providing system has been described as including the server device 100 and the terminal devices 210 and 290 connected to the server device 100 via the communication network 10 as illustrated in FIG. 1. Further, it has been described that the server device 100 includes the reception unit 110 illustrated in FIG. 7 that receives a text from the terminal device 210, and the storage unit 190 that stores the received text.

However, the provision system is not limited to these, and as shown in FIG. 21, not only the server device 100 and the terminal devices 210 and 290 of the first embodiment, but also the server device 100 and the terminal device 210 and 290 via the communication network 10. A file server 300 connected to the terminal devices 210 and 290 and having the same functions as the reception unit 110 and the storage unit 190 of FIG. 7 may be further provided. Further, the server device 100 does not have to include the reception unit 110 and the storage unit 190 of FIG. 7.

The file server 300 includes hardware such as a CPU, ROM, RAM, hard disk, communication circuit, video card, display device, and input device (not shown). These pieces of hardware have the same configurations and functions as the CPU 101, the ROM 102, the RAM 103, the hard disk 104, the communication circuit 105, the video card 106, the display device 107, and the input device 108 of the server device 100 shown in FIG.

The CPU (not shown) of the file server 300 functions as a reception unit (not shown) that performs the same function as the reception unit 110 of FIG. 7 by executing the program stored in the RAM or the hard disk. The hard disk (not shown) of the file server 300 functions as a storage unit (not shown) that performs the same function as the storage unit 190 of FIG. 7.

Furthermore, the server device 100 does not include the information storage unit 195 of FIG. 7, and the hard disk of the file server 300 functions as an information storage unit (not shown) that performs the same function as the information storage unit 195 of FIG. 7. Is also good.

Further, the file server 300 functions as, for example, a plurality of physically connected file servers connected to each other via a LAN (Local Area Network) and a virtual one cloud server among the plurality of file servers. And a scale controller that changes the number of servers to be operated.

<Modification 2 of Embodiment 1>
In the first embodiment, the product is described as a vegetable or a fruit, but the product is not limited to this, and may be a food such as a marine product other than the vegetable and the fruit. Further, the product may be a product other than food, such as sports equipment, clothing, toys, electronic devices, books, furniture, and financial products. Further, in the first embodiment, the product content is described as a product, but the product content is not limited to this, and things other than the product may be posted. That is, the product content may include services provided by, for example, transportation facilities, accommodation facilities, restaurants, and the like.

Further, in the first embodiment, it is explained that the product content is used for receiving the action such as the reservation sale of the product, but the action to be received is not limited to this. For example, the accepted action may be an immediate purchase of the product or a bid in an auction for the product. Further, in the first embodiment, it has been described that the status of the product is valid when the purchase reservation of the product is accepted and becomes invalid when the purchase reservation of the product is not accepted. However, the status of the product may be valid when immediate purchase is accepted because the product is in stock, and may be invalid when immediate purchase is not accepted. Further, the status of the product may be valid when the bid is accepted and invalid when the bid is not accepted, for example, because the auction period is held.

Further, in the first embodiment, it has been described that the text identifier, the public content identifier, and the product content identifier are the text URL, the public content URL, and the product content URL, respectively. However, it is not limited to these, and the text identifier, the public content identifier, and the product content identifier may be any information as long as the information identifies the text, the public content, and the product content, respectively. But good.

<Modification 3 of Embodiment 1>
In the first embodiment, the server apparatus 100 has been described as selecting one or more words as keywords from the one or more words extracted in step S34 of FIG. 17 based on the score of each word. However, the present invention is not limited to this, and the server device 100 causes the provider who uses the terminal device 210 to select one or a plurality of words and phrases as a keyword from the one or a plurality of words and phrases extracted in step S34. May be. Therefore, instead of step S38, the server device 100 may perform a transmission step of transmitting, to the terminal device 210, a list in which one or a plurality of words and phrases extracted in step S34 are arranged in the order of scores. After receiving and displaying the list, the terminal device 210 specifies one or more words or phrases as keywords based on the operation of the provider, and reports the specified one or more words or phrases to the server device 100. good. The server apparatus 100 may execute step S39 after executing the step of using the reported one or more words as the keyword of the new product after the transmitting step.

<Modification 4 of Embodiment 1>
In the first embodiment, the storage unit 120 of the server device 100 sets the number of records searched in step S51 as the browsing history of the content of interest in which the product having the valid status is posted in step S52 of FIG. It has been described that the value obtained by multiplying the basic addition value is calculated as the addition value. Further, in the first embodiment, the storage unit 120 multiplies the second basic addition value by the number of records retrieved in step S57 as the browsing history of the content of interest in which the product having the invalid status is posted in step S58. It has been described that the calculated value is calculated as the added value. However, the added value is not limited to these calculation methods.

In step S52, the storage unit 120 may calculate a lower addition value as the number of records retrieved in step S51 increases. When the purchase reservation is accepted, the keyword of the product content that is browsed more than other product contents may be more strongly recognized by the consumer as the keyword of the product content. Therefore, such a keyword cannot be expected to be recognized by the consumer as a keyword of new product content, and is not appropriate as a keyword of new product content.

On the other hand, in step S58, the storage unit 120 may calculate a higher added value as the number of records retrieved in step S57 increases. This is because the keyword of the product content that is browsed despite not accepting the purchase reservation strongly attracts the interest of the consumer and is appropriate as the keyword of the new product content.

<Modification 5 of Example 1>
In the first embodiment, the extraction unit 150 of the server device 100, in step S16 of FIG. 9, posts a product whose status is valid for one or more keywords extracted from the text specified in step S14, and It has been described that the identifier of the first content managed by the provider of the text is acquired. After that, the extraction unit 150 posts a product whose status is valid for one or a plurality of keywords for which the identifier of the first content has not been acquired, and which is managed by a manager other than the provider of the text. It has been explained that the content identifier is acquired. After that, in step S17, the generation unit 160 of the server device 100 has been described as generating public content including both the identifier of the first content and the identifier of the second content acquired in step S16. That is, when there is the first content and the second content in which the product described by a certain keyword and having a valid status is present, the generation unit 160 uses the identifier of the first content rather than the identifier of the second content. I explained that I would prefer to link to the keyword.

However, the generation unit 160 is not limited to this, and if the first content and the second content in which a product described by a certain keyword and having a valid status are posted exist, the generation unit 160 determines that the first content The identifier of the second content may be prioritized over the identifier and linked to the keyword.

<Modification 6 of Embodiment 1>
In the first embodiment, the extraction unit 150 of the server device 100 has been described as acquiring the identifier of the first content and the identifier of the second content in step S16 of FIG. After that, in step S17, the generation unit 160 of the server device 100 has been described as generating public content including both the identifier of the first content and the identifier of the second content.

However, the processing is not limited to these processes, and the extraction unit 150 may acquire only one of the identifier of the first content and the identifier of the second content in step S16. Further, the generating unit 160 may generate public content including only one of the acquired first content identifier and the acquired second content identifier in step S17.

<Example 2>
The server device 100 according to the present embodiment verifies the product status based on the stored text after executing the text storage processing described in the first embodiment with reference to FIG. 6, as shown in FIG. Execute status verification processing. Hereinafter, the same configuration as that of the first embodiment will be described using the same reference numerals as those used in the first embodiment, but the difference between the present embodiment and the first embodiment will be mainly described.

By executing the status verification process of FIG. 22, the CPU 101 of the server device 100 according to the present embodiment detects the status of the product described in the text accepted by the accepting unit 110, and the detecting unit 181 as shown in FIG. Function as. The CPU 101 also functions as a verification unit 182 that verifies whether the status detected by the detection unit 181 is a standard status.

Further, when it is verified that the detected status is not the standard status, the CPU 101 sends a warning message to the terminal device 210 used by the provider of the accepted text and asks whether to permit the status update. And a warning unit 183 that outputs a message. Furthermore, the CPU 101 stores the information in the information storage unit 195 when the detected status is verified as a standard status, or when a message permitting the status update is received from the terminal device 210. It functions as an updating unit 184 that updates the status with the detected status.

The information storage unit 195 in FIG. 23 stores a product content table as shown in FIG. 24 in which the product status is stored, and a plurality of records are stored in advance in the product content table. Each record corresponds to the data described in the first embodiment, the valid change date that is the date when the status is changed from invalid to valid, and the invalid change date that is the date and time when the status is changed from valid to invalid. The attached data is saved.

Further, the information storage unit 195 stores a standard change date table as shown in FIG. 25 in which the standard date when the status is changed is stored, and a plurality of records are previously stored in the standard change date table. It has been saved. In each record, the name of the product, the standard effective change date that is the standard date when the status of the product is changed from invalid to valid, and the standard date when the status of the product is changed from valid to invalid The data associated with the standard invalidation change date, which is, is stored in advance.

In the standard change date table of FIG. 25, the standard valid change date of “February 14” is associated with the product name “carrot”, for example, in the product content table of FIG. This is because the average value of the plurality of valid change dates associated with “carrot” is “February 14”. Similarly, in the standard change date table of FIG. 25, the standard invalid change date of “April 07” is associated with the product name “carrot” in the product content table of FIG. 24. This is because the average value of invalidation change dates associated with “carrot” is “April 07”.

In the present embodiment, the CPU 101 of the server device 100 shown in FIG. 5 corresponds to each name of the products stored in the product content table of FIG. 24 at a predetermined cycle such as once a year, for example. It is assumed that an average value of the attached effective change dates is calculated, and the calculated average value of the effective change dates is stored as a standard effective change date in the standard change date table of FIG. 25 in association with the name. Similarly, the CPU 101 calculates the average value of invalidation change dates of the product content table of FIG. 24 in a predetermined cycle, and sets the calculated average value of invalidation change dates as the standard invalidation change date in the standard change date table of FIG. 25. This will be described as saving. However, the calculation timing and the calculation method of the standard valid change date and the standard invalid change date are not limited to these.

When the execution of the status verification process of FIG. 22 is started, the detection unit 181 of FIG. 23 acquires the text identified by the identifier stored in step S03 of FIG. 6 from the storage unit 190. Next, the detection unit 181 extracts a keyword, for example, by performing a morpheme analysis on the text, and detects the status of the product based on the extracted keyword (step S71).

For example, the detection unit 181 may, within a predetermined word from the name of the product extracted from the text, “planting” and “start”, “during planting”, “purchase reservation” and “start”, or “purchase reservation” and When a keyword such as "accepting" continues, the valid status of the product is detected. On the other hand, for example, the detection unit 181 detects, within a predetermined word from the name of the product extracted from the text, “planting” and “end”, “planting” and “stop”, “purchase reservation” and “end”. When the keywords such as "purchase reservation" and "cancel" follow, the invalid status of the product is detected.

Next, the verification unit 182 stores the status of the product in association with the detected product name and the provider identifier acquired in step S01 of FIG. 6 in the product content table of FIG. Is acquired (step S72). Then, the verification unit 182 determines whether the status detected from the text is the same as the status stored in the product content table (step S73). At this time, when the verification unit 182 determines that the detected status is the same as the saved status (step S73; Yes), the verification unit 182 determines that the saved status is appropriate, and the status verification process is performed. Finish execution.

When the verification unit 182 determines in step S73 that the detected status is not the same as the stored status (step S73; No), the standard status change is performed based on the standard change date table of FIG. The time is specified (step S74).

In order to identify the standard change time, the verification unit 182 acquires the standard valid change date and the standard invalid change date associated with the detected product name, for example, from the standard change date table. Next, when the detected status is valid, the verification unit 182 determines whether the standard invalid change date is earlier than the standard invalid change date by a predetermined period previously stored in the information storage unit 195. A standard change time is specified up to the date after a predetermined period. On the other hand, if the detected status is invalid, the standard invalid change date from the date that is the specified period before the standard valid change date to the date that is the specified period later is standard. Identify the time of change. In the present embodiment, the predetermined period is described as half a month, but the predetermined period is not limited to this. Further, the predetermined period may be a different period for each product such as vegetables and fruits.

After that, the verification unit 182 acquires the system date from the OS, for example, and determines whether or not the acquired system date is included in the standard change time (step S75). At this time, when the verification unit 182 determines that the system date is not included in the standard change time (step S75; No), it is determined that the detected status is not the standard status, and thus may be inappropriate. ..

Next, the warning unit 183 generates a warning message warning one or more that the detected status is not a standard status and that the detected status may not be appropriate. Further, the warning unit 183 generates an inquiry message asking whether or not to permit updating the status stored in the product content table of FIG. 24 with the detected status. After that, the warning unit 183 outputs the detected product name, the detected status, the warning message, and the inquiry message to the communication circuit 105 in FIG. 5 with the terminal device 210 used by the text provider as the destination. Yes (step S76).

After that, the terminal device 210 displays the product name, status, warning message, and inquiry message received from the communication circuit 105 of the server device 100. When the provider who views the display of the terminal device 210 operates the terminal device 210 to input the answer, the terminal device 210 transmits an answer message indicating the answer of the provider according to the operation.

When the communication circuit 105 of the server device 100 receives the reply message, the updating unit 184 of FIG. 23 determines whether the reply message is a message permitting the update (step S77).

If it is determined in step S75 that the system date is included in the standard change time (step S75; Yes), the warning unit 183 determines that the detected status is the standard status, and therefore is appropriate. , No warning message is output. After that, the updating unit 184 detects the status stored in the product content table of FIG. 24 in association with the detected product name and the provider identifier acquired in step S01 of FIG. The updated status is updated (step S78). In addition, when the detected status is valid, the updating unit 184 sets the valid change date stored in the product content table in association with the detected product name and provider identifier to the system date. Update with. On the other hand, when the detected status is invalid, the updating unit 184 updates the invalidation change date stored in association with the detected product name and provider identifier with the system date. To do. After that, the updating unit 184 ends the execution of the status verification process.

If it is determined in step S77 that the reply message is a message permitting the update (step S77; Yes), the warning unit 183 determines that the detected status is not the standard status, but is appropriate. After that, the updating unit 184 ends the execution of the status verification process after executing the process of step S78 (step S78).

If it is determined in step S77 that the reply message is a message that does not permit updating (step S77; No), the warning unit 183 ends execution of the status verification process after determining that the detected status is not appropriate. ..

According to these configurations, the server device 100 updates the status of the product stored in the information storage unit 195 based on the status of the product detected from the received text. Therefore, it is possible to more reliably prevent the actual product status and the status of the product stored in the information storage unit 195 from being different from each other. Further, it is possible to reduce the effort of the provider of the product to change the status of the product stored in the information storage unit 195, as compared with the related art.

Further, according to these configurations, the server device 100 outputs a warning message when it is verified that the status of the detected product based on the received text is not the standard status. Further, when the server device 100 verifies that the detected product status is not a standard status, the server device 100 outputs a message asking whether or not to permit the status update, and when the update is permitted, the information storage unit 195 stores the message. Change the stored status of the product. Therefore, it is possible to more reliably prevent the status of the product stored in the information storage unit 195 from being changed to an inappropriate status, as compared with the related art.

The first and second embodiments and the modified examples 1 to 6 of the first embodiment can be combined with each other. In addition to being able to be provided as the server device 100 having the configuration for realizing the functions according to the first and second embodiments and the first to sixth modifications of the first embodiment, a system including a plurality of devices is provided. Therefore, it is also possible to provide a system that includes the configuration for implementing the functions according to the first and second embodiments and any one of the modified examples 1 to 6 of the first embodiment as the entire system.

Further, by applying the program, the existing server device 100 can be made to function as the server device 100 according to any one of the first and second embodiments and the modified examples 1 to 6 of the first embodiment. That is, a computer (CPU that controls an existing server device executes a program for realizing each functional configuration of the server device 100 illustrated in any of the first and second embodiments and the modified examples 1 to 6 of the first embodiment. Etc.) so that the server device 100 can function as the server device 100 according to any one of the first and second embodiments and the modified examples 1 to 6 of the first embodiment.

The distribution method of such a program is arbitrary, and for example, it can be stored and distributed in a recording medium such as a memory card, a CD-ROM (Compact Disc Read Only Memory), or a DVD-ROM (Digital Versatile Disk Read Only Memory). Alternatively, it can be distributed via a communication medium such as the Internet. Further, the service method according to the present invention can be implemented by using the server device 100 according to any one of the first and second embodiments and the modified examples 1 to 6 of the first embodiment.

Although the preferred embodiments of the present invention have been described in detail above, the present invention is not limited to the specific embodiments, and various modifications within the scope of the gist of the present invention described in the claims. It can be changed.

(Appendix)
(Appendix 1)
A specific part that identifies the text specified in the request from the viewer from the one or more texts provided by the provider,
An extraction unit that extracts a keyword that describes a thing from the specified text,
A generation unit that generates public content that includes the specified text and an identifier that is assigned to the content that describes the thing whose status is valid and that is described by the extracted keyword, and
A providing unit that provides the generated public content to the viewer,
A server device comprising:

(Appendix 2)
A reception unit that receives a text from the provider,
A storage unit for storing the received text, and
A storage unit that stores the keyword extracted from the stored text, the status of the thing described by the keyword, and the identifier of the content in which the thing is posted in association with each other. Further preparation,
The specifying unit specifies the specified text from the text stored in the storage unit,
The generation unit generates the public content including the specified text, the keyword extracted from the specified text, and the identifier associated with the valid status,
The server device according to appendix 1, characterized in that.

(Appendix 3)
The text is plain text,
The reception unit receives, together with the text, a publication date and time when publication of the text should be started,
The storage unit stores the received text in association with the received publication date and time,
Before the publication date and time related to the text, the request that specifies the text is further provided with a rejection unit,
When the denial unit does not reject the request, the generation unit extracts the publication date and time stored in association with the text, and the status valid at the request date and time when the request is made and the extracted status. A markup representing a link to the identifier of the content stored in association with a keyword is included in the public content,
The server device according to appendix 2, wherein.

(Appendix 4)
When the reception unit receives new content in which a new thing with a valid status is posted from the provider,
Extracting one or more words or phrases related to the new thing to be published in the new content from the new content;
For each of the extracted one or more words,
From the text stored in the storage unit, search for the text in which the extracted phrase appears,
Searching the identifier stored in the storage unit in association with the keyword that matches the phrase,
The score of the phrase,
A history of the requests for the searched text for the phrase,
Among the identifiers searched for the phrase,
A browsing history relating to the content relating to the identifier associated with the valid status;
And a history of browsing related to the content related to the identifier associated with the status that is not valid, and
Based on the score respectively defined for the extracted one or more words, select any one or more from the extracted one or more words as a new keyword,
A storage unit that stores, in the storage unit, a new identifier assigned to the new content, the selected one or more new keywords, and the valid status in association with each other.
4. The server device according to appendix 2 or 3, further comprising:

(Appendix 5)
The content includes first content managed by the provider of the text and second content managed by an administrator other than the provider,
The generating unit is configured to identify the identified text, the identifier of the first content listing the thing described by the keyword extracted from the text, and the description of the extracted keyword. Generating the public content including any one or more of the identifiers of the second content for posting an article,
5. The server device according to any one of appendices 1 to 4, characterized in that.

(Appendix 6)
The generation unit is explained by the extracted keyword, and when the status of the thing published in the first content is not valid, and is explained by the extracted keyword, and When the status of the thing published in the second content is valid, the generation unit links the identifier of the second content with the extracted keyword.
The server device according to appendix 5, characterized in that.

(Appendix 7)
The generation unit is explained by the extracted keyword, and when the status of the thing published in the first content is valid, and is explained by the extracted keyword, In addition, when the status of the thing published in the second content is valid, the generation unit may generate the first content rather than the identifier of the second content with respect to the extracted keyword. Link the identifier with priority,
The server device according to appendix 5 or 6, characterized in that.

(Appendix 8)
The action taken by the viewer on the thing related to the transitioned second content after the viewer transitions from the public content to the second content associated with the identifier included in the public content According to, the determination unit that determines the reward to be given to the provider,
7. The server device according to appendix 5 or 6, further comprising:

(Appendix 9)
A specific step of identifying the text specified in the request from the viewer from the one or more texts provided by the provider,
An extraction step of extracting a keyword that describes a thing from the specified text,
A generation step of generating public content including the specified text, and an identifier assigned to the content that describes the matter whose status is valid and which is explained by the extracted keyword; and
A providing step of providing the generated public content to the viewer;
A service method comprising:

(Appendix 10)
Computer,
A specific part that identifies the text specified in the request from the viewer from the one or more texts provided by the provider,
An extraction unit that extracts a keyword that describes a thing from the specified text,
A generation unit that generates public content that includes the specified text and an identifier that is assigned to the content that describes the thing whose status is valid and that is described by the extracted keyword, and
A providing unit that provides the generated public content to the viewer,
A program characterized by making it function as.

10: communication network 100: server devices 101, 211: CPU
102, 212: ROM
103, 213: RAM
104: hard disk 105: communication circuit 106, 216: video card 107, 217: display device 108, 218: input device 110: reception unit 120: storage unit 130: rejection unit 140: identification unit 150: extraction unit 160: generation unit 170 : Providing unit 180: Determining unit 181: Detection unit 182: Verification unit 183: Warning unit 184: Update unit 190: Storage unit 195: Information storage unit 210, 290: Terminal device 214: Flash memory 215a: Data communication circuit 215b: Voice Communication circuit 219a: Speaker 219b: Microphone 300: File servers LK1, LK2, LK3: Link OB: Object

Claims (10)

1. A specific part that identifies the text specified in the request from the viewer from the one or more texts provided by the provider,
   An extraction unit that extracts a keyword that describes a thing from the specified text,
   A generation unit that generates public content that includes the specified text and an identifier that is assigned to the content that describes the thing whose status is valid and that is described by the extracted keyword, and
   A providing unit that provides the generated public content to the viewer,
   A server device comprising:
2. A reception unit that receives a text from the provider,
   A storage unit for storing the received text, and
   A storage unit that stores the keyword extracted from the stored text, the status of the thing described by the keyword, and the identifier of the content in which the thing is posted in association with each other. Further preparation,
   The specifying unit specifies the specified text from the text stored in the storage unit,
   The generation unit generates the public content including the specified text, the keyword extracted from the specified text, and the identifier associated with the valid status,
   The server device according to claim 1, wherein:
3. The text is plain text,
   The reception unit receives, together with the text, a publication date and time when publication of the text should be started,
   The storage unit stores the received text in association with the received publication date and time,
   Before the publication date and time related to the text, the request that specifies the text is further provided with a rejection unit,
   When the denial unit does not reject the request, the generation unit extracts the publication date and time stored in association with the text, and the status valid at the request date and time when the request is made and the extracted status. A markup representing a link to the identifier of the content stored in association with a keyword is included in the public content,
   The server device according to claim 2, wherein:
4. When the reception unit receives new content in which a new thing with a valid status is posted from the provider,
   Extracting one or more words or phrases related to the new thing to be published in the new content from the new content;
   For each of the extracted one or more words,
   From the text stored in the storage unit, search for the text in which the extracted phrase appears,
   Searching the identifier stored in the storage unit in association with the keyword that matches the phrase,
   The score of the phrase,
   A history of the requests for the searched text for the phrase,
   Among the identifiers searched for the phrase,
   A browsing history relating to the content relating to the identifier associated with the valid status;
   And a history of browsing related to the content related to the identifier associated with the status that is not valid, and
   Based on the score respectively defined for the extracted one or more words, select any one or more from the extracted one or more words as a new keyword,
   A storage unit that stores, in the storage unit, a new identifier assigned to the new content, the selected one or more new keywords, and the valid status in association with each other.
   The server device according to claim 2, further comprising:
5. The content includes first content managed by the provider of the text and second content managed by an administrator other than the provider,
   The generating unit is configured to identify the identified text, the identifier of the first content listing the thing described by the keyword extracted from the text, and the description of the extracted keyword. Generating the public content including any one or more of the identifiers of the second content for posting an article,
   The server device according to claim 1, wherein the server device is a server device.
6. The generation unit is explained by the extracted keyword, and when the status of the thing published in the first content is not valid, and is explained by the extracted keyword, and When the status of the thing published in the second content is valid, the generation unit links the identifier of the second content to the extracted keyword,
   The server device according to claim 5, wherein
7. The generation unit is explained by the extracted keyword, and when the status of the thing published in the first content is valid, and is explained by the extracted keyword, In addition, when the status of the thing published in the second content is valid, the generation unit may generate the first content rather than the identifier of the second content with respect to the extracted keyword. Link the identifier with priority,
   The server device according to claim 5 or 6, characterized in that.
8. The action taken by the viewer on the thing related to the transitioned second content after the viewer transitions from the public content to the second content associated with the identifier included in the public content According to, the determination unit that determines the reward to be given to the provider,
   The server device according to claim 5, further comprising:
9. A specific step of identifying the text specified in the request from the viewer from the one or more texts provided by the provider,
   An extraction step of extracting a keyword that describes a thing from the specified text,
   A generation step of generating public content including the specified text, and an identifier assigned to the content that describes the matter whose status is valid and which is explained by the extracted keyword; and
   A providing step of providing the generated public content to the viewer;
   A service method comprising:
10. Computer,
    A specific part that identifies the text specified in the request from the viewer from the one or more texts provided by the provider,
    An extraction unit that extracts a keyword that describes a thing from the specified text,
    A generation unit that generates public content that includes the specified text and an identifier that is assigned to the content that describes the thing whose status is valid and that is described by the extracted keyword, and
    A providing unit that provides the generated public content to the viewer,
    A program characterized by making it function as.

Images