WO2022049651A1

WO2022049651A1 - Information processing device, method, and program

Info

Publication number: WO2022049651A1
Application number: PCT/JP2020/033165
Authority: WO
Inventors: リフキフアディ; 浩一杉田
Original assignee: 株式会社アジア戦略アドバイザリー
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2022-03-10
Also published as: JPWO2022049651A1

Abstract

Provided is an information processing device that retrieves data upon receiving a data request in which a first type category and a second type category are included in retrieval conditions, that generates display data for a first operation part in which a selection object of the first type category is disposed, a second operation part in which a selection object of the second type category is disposed, and a data list part in which the retrieval data is disposed, and that sends the display data to a user terminal. When the display data is generated, for the selection object of the first type category is set a data request link in which the first type category and the second type category used in data retrieval are included in retrieval conditions, and for the selection object of the second type category is set a data request link in which the first type category used in data retrieval and the second type category are included in retrieval conditions.

Description

Information processing equipment, methods and programs

This disclosure relates to technology for retrieving data.

Conventionally, it is a search system that searches index information having a web page URL and a search keyword based on search information input by a user and classification information registered in a hierarchical structure, and is a search query or a search query from the user. A means for accepting input of a classification selection request, a means for determining a classification specified by the search query, and a means for displaying a classification display unit to be displayed on the user terminal based on the classification specified by the user. , A means for performing a search process based on a plurality of classifications having a hierarchical relationship specified by the user and the index information, a means for displaying a result display unit to be displayed on the user terminal based on the search process result, and a display process. The classification display unit includes means for outputting the result to the user terminal, and the classification display unit is a classification specified based on the search query input by the user or a classification selection request, and a child classification having the classification as a parent. A search system that displays classification names in a hierarchical structure of two or more layers has been proposed (see Patent Document 1).

Japanese Unexamined Patent Publication No. 2018-200582

Conventionally, there is a website that displays a list of data belonging to the category associated with the selected object operated by the user. However, in such a website, when the selectable categories belong to a plurality of systems different from each other, when the selection object related to one system is operated, the designation of the category related to another system is canceled, so that the user It was difficult to narrow down the target data while selecting the categories that belong to multiple systems.

In view of the above problems, it is an object of the present disclosure to provide a user interface capable of narrowing down target data while selecting categories belonging to a plurality of systems.

An example of the present disclosure includes a first system category related to the first system and a second system category related to the second system as search conditions, and a data request requesting a list of data matching the search conditions. It is desired that the request receiving means received from the user terminal and the searching means for searching the data including the received data request satisfying the searching conditions are associated with each of a plurality of first-system categories. A first operation unit in which a plurality of selection objects for selecting a first system category are arranged, and a user is allowed to select a desired second system category by being associated with each of the plurality of second system categories. Display data generation means for generating display data for displaying a second operation unit in which a plurality of selected objects are arranged and a data list unit in which a list of the data searched by the search means is arranged. A display data transmission means for transmitting the generated display data to the user terminal, and the display data generation means for each of the selection objects associated with the first system category. A data request link including the first system category related to the selected object and the second system category used for searching the data arranged in the data list unit as the search condition is set and associated with the second system category. A data request link including a first system category used for searching for data arranged in the data list unit and a second system category related to the selected object as search conditions is set for each of the selected objects. ,
It is an information processing device.

This disclosure can be understood as an information processing device, a system, a method executed by a computer, or a program executed by a computer. Further, the present disclosure can be grasped as if such a program is recorded on a recording medium that can be read by a computer or other device, a machine, or the like. Here, a recording medium that can be read by a computer or the like is a recording medium that can be read from a computer or the like by accumulating information such as data or programs by electrical, magnetic, optical, mechanical or chemical action. say.

According to the present disclosure, it is possible to provide a user interface that can narrow down the target data while selecting categories belonging to a plurality of systems.

It is a schematic diagram which shows the structure of the system which concerns on embodiment. It is a figure which shows the outline of the functional structure of the system which concerns on embodiment. In the embodiment, it is a figure which shows the outline of the search result display screen generated by a server and displayed by a user terminal. It is a flowchart which shows the outline of the flow of the data retrieval processing which concerns on embodiment.

Hereinafter, embodiments of the information processing apparatus, method, and program according to the present disclosure will be described with reference to the drawings. However, the embodiments described below are examples of the embodiments, and the information processing apparatus, method, and program according to the present disclosure are not limited to the specific configurations described below. In the implementation, a specific configuration according to the embodiment may be appropriately adopted, and various improvements and modifications may be made.

In this embodiment, an embodiment when the information processing apparatus, method and program according to the present disclosure are implemented in a corporate information retrieval system will be described. However, the information processing apparatus, method, and program according to the present disclosure can be widely used for a technique for retrieving data, and the scope of application of the present disclosure is not limited to the examples shown in the embodiments.

<System configuration>
FIG. 1 is a schematic diagram showing a configuration of a system according to the present embodiment. The system according to this embodiment includes a server 1, a database 3, and a user terminal 9 that can communicate with each other by being connected to a network.

The server 1 is a CPU (Central Processing Unit) 11, a ROM (Read Only Memory) 12, a RAM (Random Access Memory) 13, an EEPROM (Electrically Erasable and Project Memory), an EEPROM (Electrically Erasable and Project Memory), a memory device, a memory device, a memory device, and a memory device. , NIC (Network Interface Card) 15 and other communication units, and the like. However, the specific hardware configuration of the server 1 can be omitted, replaced, or added as appropriate depending on the embodiment. Further, the server 1 is not limited to a device composed of a single housing. The server 1 may be realized by a plurality of devices using so-called cloud or distributed computing technology.

Database 3 is a computer equipped with a CPU, ROM, RAM, storage device, communication unit, input device, output device, etc. (not shown). However, the specific hardware configuration of the database 3 can be omitted, replaced, or added as appropriate depending on the embodiment. Further, the database 3 is not limited to the device consisting of a single housing. The database 3 may be realized by a plurality of devices using so-called cloud or distributed computing technology.

Database 3 stores data in which the first system category related to the first system and the second system category related to the second system different from the first system are attached as attributes. Here, the "system" refers to a group (series) to which a category belongs. More specifically, in the present embodiment, the database 3 stores corporate data in which the business field as the first system category and the location area as the second system category are attached as attributes. However, the types of data accumulated in the database 3 and the types of categories for classifying the data are not limited to the examples in the present embodiment.

The user terminal 9 is a computer provided with a CPU, ROM, RAM, storage device, communication unit, input device, output device, etc. (not shown) used by the user of this system. However, the specific hardware configuration of the user terminal 9 can be omitted, replaced, or added as appropriate depending on the embodiment. Further, the user terminal 9 is not limited to a device including a single housing. The user terminal 9 may be realized by a plurality of devices using so-called cloud or distributed computing technology. The user uses the server 1 via these user terminals 9.

FIG. 2 is a diagram showing an outline of the functional configuration of the system according to the present embodiment. In the server 1, the program recorded in the storage device 14 is read out into the RAM 13, executed by the CPU 11, and each hardware provided in the server 1 is controlled, so that the request receiving unit 21 can be searched. It functions as an information processing device including a unit 22, a display data generation unit 23, and a display data transmission unit 24. In this embodiment and other embodiments described later, each function provided in the server 1 is executed by the CPU 11 which is a general-purpose processor, but some or all of these functions are executed by one or a plurality of dedicated processors. It may be executed.

The request receiving unit 21 includes a business field (first system category) and a location area (second system category) as search conditions, and requests a list of data matching the search conditions from the user terminal 9. Receive.

The search unit 22 searches the database 3 for data that matches the search conditions included in the received data request.

The display data generation unit 23 generates display data (Web page data in this embodiment) for displaying the search result display screen 5 in which a plurality of select objects that can be click-operated or touch-operated are arranged as display data. (The search result display screen 5 will be described later with reference to FIG. 3). More specifically, the display data generation unit 23 is associated with a plurality of business fields (first system category), respectively, and a plurality of selection objects 71 for allowing the user to select a desired business field (first system category). , 72, 73 are arranged in the business field operation unit (first operation unit) 7, and the desired location area (second system category) is assigned to the user by being associated with each of a plurality of location areas (second system category). Displays the location area operation unit (second operation unit) 8 in which a plurality of selection objects 81 for selection are arranged, and the data list unit 6 in which a list of data searched by the search unit 22 is arranged. Generate display data to make it.

The display data transmission unit 24 transmits the generated display data to the user terminal 9 and displays the generated display data on the user terminal 9, thereby providing the user with the search result display screen 5.

FIG. 3 is a diagram showing an outline of a search result display screen 5 generated by the server 1 and displayed by the user terminal 9 in the present embodiment. In the present embodiment, the search result display screen 5 is a screen that searches for company data that matches the conditions specified by the user from the company data stored in the database 3 and displays a list of the searched companies on the user terminal 9. Is. The search result display screen 5 has a data list unit 6 that displays a list of companies related to the searched company data, and a business that allows the user to select search conditions based on the business field (first category). It includes a field operation unit (first operation unit) 7 and a location area operation unit (second operation unit) 8 for allowing the user to select a search condition based on the location area (second system category).

In the search result display screen 5 of the present embodiment, the business field operation unit (first operation unit) 7 is laid out on the left side of the screen, and the location area operation unit (second operation unit) 8 is laid out on the upper side of the screen. The data list unit 6 is laid out in the center area of the screen excluding the left side and the upper side of the screen. However, the screen layout is not limited to the examples in this embodiment. For example, the business field operation unit (first operation unit) 7 and the location area operation unit (second operation unit) 8 may be interchanged, or may be laid out on the right side or the lower side of the screen. Further, the business field operation unit (first operation unit) 7 and the location area operation unit (second operation unit) 8 do not have to have a relationship between the vertical axis and the horizontal axis, and are grouped into any area on the screen. May be displayed.

Then, in the present embodiment, the business field operation unit (first operation unit) 7 is associated with a plurality of business fields (first system category), respectively, and a desired business field (first system category) is used by the user. A plurality of selection objects 71, 72, and 73 are arranged so as to be selected by the user, and the location area operation unit (second operation unit) 8 is associated with the plurality of location areas (second system category), respectively. A plurality of selection objects 81 for allowing the user to select the location area (second category) of the above are arranged. In FIG. 3, alphabets are added to the symbols to distinguish the selection objects (categories) of the same type, but when the selection objects (categories) of the same type are collectively referred to in the present disclosure, the reference numerals are given. Will not have an alphabet.

In this embodiment, the business fields (first category) have a hierarchical relationship. In the present embodiment, the business fields (first category) are, by way of example, a large classification (Industry Level 1 / Sector), a medium classification (Industry Level 2 / Industry), and a small classification (Industry Level 3 / Sub-Industry). ) Is classified into one of the layers. To give specific examples, the major categories are "agriculture / fishery / food industry", "consumer products", "distribution", "telecom media", "technology", "finance", "industry", Categories such as "materials", "resources", "real estate and construction", "services" and "transportation / logistics" are classified (characters are omitted in the figure). Each major category includes one or more intermediate categories, for example, the major category "agriculture / fisheries / food industry" includes "agriculture / fishery / livestock" and "food / beverage" as the intermediate categories. Further, each middle category includes one or a plurality of minor categories, for example, the middle category "agriculture, fishery and livestock" includes "agricultural crops / grains", "fisheries" and "meat" as the minor categories. In this way, in this embodiment, the business field categories are classified into three layers. However, the number of layers and the specific classification are examples, and are not limited to the examples in the present embodiment.

Then, in the present embodiment, when a business field is selected by the user (a desired business field selection object is clicked / touched), if there is a subcategory belonging to the selected business field category, the business field selection object is concerned. Below you will see a selection object for the business area associated with the subcategory. For example, when the selection object 71a of the major classification category "agriculture / fisheries / food industry" is selected as the business field, the selection objects 72a of the middle classification categories "agriculture / fisheries / livestock" and "food / beverage" which are subcategories of the category and 72b is displayed under the selection object 71a in the major category "Agriculture / Fisheries / Food Industry". Further, for example, when the selection object 72a of the middle classification category "agriculture, fishery and livestock" is selected as the business field, the selection object 73a of the sub-category "agricultural crop / grain", "fishery" and "meat" which is a subcategory of the category is selected. , 73b and 73c are displayed under the selection object 72a in the middle category "Agriculture, Fisheries and Livestock". The selected object related to the subcategory may not be displayed when the selected object related to the parent category of the subcategory is not selected.

Further, in the present embodiment, the location area (second category) includes, for example, "Thailand", "Vietnam", "Malaysia", "Indonesia", "Philippines", "Singapore" and the like. (Character description in the figure is omitted). In this embodiment, an example in which the location area (second system category) does not have a hierarchical relationship is described, but the location area also adopts a hierarchical structure as in the business field (first system category). May be done. For example, by hierarchizing according to the inclusion relationship of the location area, such as the major category "Asia", the middle category "Japan", and the minor category "Hokkaido", more location areas can be selected with a simple operation. It becomes possible to do.

Then, in the present embodiment, the data list unit 6 includes the selection objects 71, 72, 73 arranged in the business field operation unit (first operation unit) 7 and the location area operation unit (second operation unit) 8. Title 62 indicating the content of the search condition specified by the selection operation of and 81, and one or more company information panels 61 displaying at least a part (summary) of the company data searched according to the search condition (1 or more). A panel that can be clicked / touched. In the example shown in FIG. 3, 12 panels) are arranged side by side. The information displayed as a summary is, for example, a company name, an introductory text (excerpt), sales / profit, net income, and the like. If the company information panel 61 of the searched company data cannot display all of the search results in the data list unit 6, an operator for displaying all of the search results is arranged, and this operator is operated. In some cases, all search results may be displayed.

By doing so, according to the system according to the present embodiment, the user can perform a search that narrows down the target from a larger category to a smaller category. In addition, as will be described later, even when the conditions of the business field (first category) are changed, the conditions of the currently selected location area (second category) are maintained, and conversely, the location area (first category) is maintained. Even if the conditions of the second category) are changed, the conditions of the currently selected business field (first category) are maintained, so each time the conditions of a certain system are changed, as in a conventional website. There is no need for complicated operations such as initializing the conditions of other systems.

<Processing flow>
Next, the flow of processing executed by the server 1 according to the present embodiment will be described. The specific contents and processing order of the processing described below are examples for carrying out the present disclosure. The specific processing content and processing order may be appropriately selected according to the embodiment of the present disclosure.

FIG. 4 is a flowchart showing an outline of the flow of the data retrieval process according to the present embodiment. The process shown in this flowchart is a data request set in the operated selection object by operating any of the selection objects 71, 72, 73 and 81 of the search result display screen 5 on the user terminal 9. A data request corresponding to a link (URL with parameters) (in other words, a data request requesting a list of company data matching the search conditions indicated by the selected selected object) is transmitted from the user terminal 9, and the data request is made. Is executed when the data is received by the server 1.

In step S101, the data request is received. The request receiving unit 21 receives a data request transmitted by the user terminal 9 requesting a list of company data matching the search conditions. This data request includes a URL with parameters (data request link) set in the selection object operated by the user, and the URL with the parameters is "the business field of the company (first category) and "Location area (second category)" is included as a search condition. After that, the process proceeds to step S102.

In steps S102 and S103, the display data of the business field operation unit (first operation unit) 7 is generated, and the selection objects 71, 72, 73 (click / in this embodiment) arranged in the business field operation unit 7. A link is set for each of the touch-operable buttons). The display data generation unit 23 has a plurality of selection objects 71, 72, 73 that are associated with a plurality of business fields (first system category) and allow the user to select a desired business field (first system category). Display data for displaying the arranged business field operation unit (first operation unit) 7 is generated (step S102).

Then, the display data generation unit 23 transfers the selected objects 71, 72, and 73 associated with the business field (first category) from the user terminal 9 to the server 1 when the selected objects are operated. As the data request link to be transmitted, "the business field (first category) related to the selected object and the location area (No. 1) used for searching for the data arranged in the data list unit 6 in response to the current data request. A data request link including "second system category)" as a search condition is set (step S103).

In the present embodiment, the business field (first category) includes subcategories, and the display data generation unit 23 sends data to the business field operation unit (first operation unit) 7 in response to the current data request. A selection object 72 or 73 for allowing the user to select a subcategory of the business field (first category) used for searching for data arranged in the list unit 6 is further arranged, and a selection object associated with the subcategory is further arranged. A data request link that includes "a subcategory related to the selected object and a location area (second system category) used for searching for data arranged in the data list unit 6 in response to the current data request" as a search condition. To set. After that, the process proceeds to step S104.

In steps S104 and S105, the display data of the location area operation unit (second operation unit) 8 is generated, and the selection object 81 arranged in the location area operation unit (in this embodiment, a button that can be clicked / touched). ) Are linked to each. The display data generation unit 23 is associated with each of a plurality of location areas (second system category), and a plurality of selection objects 81 for allowing the user to select a desired location area (second system category) are arranged. Display data for displaying the regional operation unit (second operation unit) 8 is generated (step S104).

Then, the display data generation unit 23 is transmitted from the user terminal 9 to the server 1 to each of the selection objects 81 associated with the location area (second system category) when the selection object is operated. As a data request link, "the business field (first system category) used to search for data to be placed in the data list unit 6 in response to this data request and the location area (second system category) related to the selected object. Is set as a search condition (step S105). After that, the process proceeds to step S106.

The URL illustrated below is an example of a data request link set for each selected object in the present embodiment. The data request link is a further subcategory of the middle category "Agriculture, Fisheries and Livestock (B01)", which is a subcategory of the major category "Agriculture, Fisheries, Food Industry (A01)" as a business field (first category). The sub-category category "Agriculture / Grain (C0001)" is specified, and "Malaysia" is specified as the location area (second category).
https://sample.com/map?country=Malaysia&sector=A01&industry=B01&subindustry=C0001

In the present embodiment, for example, the data request link is set in the selection object 73a of the sub-category category "crop / grain" displayed on the search result display screen 5 in which "Malaysia" is designated as the location area (second category). By setting, it is possible to request a list of crop / grain-related companies located in Malaysia without canceling the narrowing down of the location area (second category) "Malaysia". Further, for example, the data request is made to the selected object 81c of the location area (second category) "Malaysia" displayed on the search result display screen 5 in which "crop / grain" is designated as the business field (first category). By setting the link, it is possible to request a list of crop / grain-related companies located in Malaysia without canceling the narrowing down of the business field (first category) “crop / grain”.

In step S106, company data that matches the search conditions is searched for. The search unit 22 searches the database 3 for company data that matches the business field (first system category) and location area (second system category) of the company, which is the search condition included in the received data request. Put out. After that, the process proceeds to step S107.

In steps S107 and S108, the display data of the data list unit 6 is generated, and links are set for each of the company information panels 61 arranged in the data list unit 6. The display data generation unit 23 generates display data for the company information panel 61, which displays at least a part of the company data searched for in step S106, to display the data list unit 6 arranged side by side (step S107). ). Then, the display data generation unit 23 serves as a data request link transmitted from the user terminal 9 to the server 1 when the company information panel 61 is operated by the company information panel 61, respectively. A data request link for requesting detailed display data of the company according to the above is set (step S108). After that, the process proceeds to step S109.

In step S109, the generated display data is transmitted. The display data transmission unit 24 transmits the display data generated in the process of step S102 to the user terminal 9 from step S102. After that, the process shown in this flowchart ends.

The user terminal 9 receives the display data transmitted from the server 1 and displays the search result display screen 5 shown in FIG. 3 according to the received display data. By browsing the data list unit 6 of the search result display screen 5 displayed based on the display data, the user confirms the company data retrieved based on the specified conditions, and the business field operation unit (first). By operating the selection objects 71, 72, 73, and 81 displayed in the operation unit 7 or the location area operation unit (second operation unit) 8, it is possible to send a data request for further narrowing down the target. can.

When any of the selected objects 71, 72, 73, and 81 is operated and a data request for further narrowing down the target is received by the server 1, the server 1 retrieves the data described with reference to FIG. The process is executed, and the display data generated according to the newly specified search condition is transmitted to the user terminal 9. In this way, the present implementation is performed by repeatedly executing the data request and the generation / transmission of the display data according to the operation of the selected objects 71, 72, 73 and 81 by the user between the user terminal 9 and the server 1. According to the embodiment, the user can narrow down the necessary data according to the desired conditions and find the data that matches the desired conditions.

Further, the user can request the server 1 for the detailed display data of the company for which he / she wants to know more detailed information by operating the company information panel 61 displayed in the data list unit 6. Here, in the display data of the detailed display data transmitted from the server 1 to the user terminal 9, a purchase button or the like for purchasing paid information about the company may be arranged. By doing so, the user can obtain more detailed information about the companies found by the narrowed-down search using the search result display screen 5.

<Variations>
In the embodiment described above, an example in which the search target is corporate data has been described, but the type of data to be searched using the technology according to the present disclosure is not limited to the example in the present disclosure.

Further, in the embodiment described above, an example of obtaining the data to be searched from the database 5 prepared in advance has been described, but the type of data source is not limited to the example in the present disclosure. For example, data published on the Internet, an intranet, or the like may be searched using the search conditions specified by the operation of the selected object, and the search result may be presented to the user.

Further, in the embodiment described above, an example of searching for information using categories related to two systems (first system and second system) has been described, but categories that can be used for narrowing down are classified. The number of systems (groups) is not limited to two. The technique according to the present disclosure may be applied in a system in which three or more categories related to a system are used for information retrieval.

1 Server (information processing device)

Claims

A request to receive a data request from a user terminal that includes a first system category related to the first system and a second system category related to the second system as search conditions and requests a list of data matching the search conditions. Receiving means and
A search means for searching for data that matches the search conditions included in the received data request, and
Each of the first operation unit is associated with a plurality of first system categories and a plurality of selection objects for allowing the user to select a desired first system category are arranged, and each is associated with a plurality of second system categories. A second operation unit in which a plurality of selection objects for allowing the user to select a desired second system category are arranged, and a data list unit in which a list of the data searched by the search means is arranged. Display data generation means for generating display data for displaying
A display data transmission means for transmitting the generated display data to the user terminal is provided.
The display data generation means is
For each of the selected objects associated with the first system category, a first system category related to the selected object and a second system category used for searching for data arranged in the data list unit are searched for. Set the data request link to include as
For each of the selected objects associated with the second system category, the first system category used for searching for the data arranged in the data list portion and the second system category related to the selected object are searched for. Set the data request link to include as,
Information processing equipment.
The first category includes subcategories.
The display data generation means is
In the first operation unit, a selection object for allowing the user to select a subcategory of the first system category used for searching for data arranged in the data list unit is further arranged.
A data request link including a subcategory related to the selected object and a second category used for searching for data arranged in the data list unit as a search condition is set in the selected object associated with the subcategory.
The information processing apparatus according to claim 1.
The information processing device is connected to a database that stores data to which the first system category and the second system category are attached as attributes.
The search means searches the database for data that matches the search conditions.
The information processing apparatus according to claim 1 or 2.
The database stores corporate data in which the business field as the first category and the location area as the second category are attached as attributes.
The information processing apparatus according to claim 3.
The display data generation means generates Web page data in which a plurality of the selected objects that can be click-operated or touch-operated are arranged as the display data.
The information processing apparatus according to any one of claims 1 to 4.
The computer
A request to receive a data request from a user terminal that includes a first system category related to the first system and a second system category related to the second system as search conditions and requests a list of data matching the search conditions. Receive step and
A search step for searching for data that matches the search conditions included in the received data request, and
Each of the first operation unit is associated with a plurality of first system categories and a plurality of selection objects for allowing the user to select a desired first system category are arranged, and each is associated with a plurality of second system categories. A second operation unit in which a plurality of selection objects for allowing the user to select a desired second system category are arranged, and a data list unit in which a list of the data searched in the search step is arranged. Display data generation step to generate display data for displaying
A display data transmission step of transmitting the generated display data to the user terminal is provided.
In the display data generation step,
For each of the selected objects associated with the first system category, a first system category related to the selected object and a second system category used for searching for data arranged in the data list unit are searched for. Set the data request link to include as
For each of the selected objects associated with the second system category, the first system category used for searching for the data arranged in the data list portion and the second system category related to the selected object are searched for. Set the data request link to include as,
How to run.
Computer,
A request to receive a data request from a user terminal that includes a first system category related to the first system and a second system category related to the second system as search conditions and requests a list of data matching the search conditions. Receiving means and
A search means for searching for data that matches the search conditions included in the received data request, and
Each of the first operation unit is associated with a plurality of first system categories and a plurality of selection objects for allowing the user to select a desired first system category are arranged, and each is associated with a plurality of second system categories. A second operation unit in which a plurality of selection objects for allowing the user to select a desired second system category are arranged, and a data list unit in which a list of the data searched by the search means is arranged. Display data generation means for generating display data for displaying
A display data transmission means for transmitting the generated display data to the user terminal is provided.
The display data generation means is
For each of the selected objects associated with the first system category, a first system category related to the selected object and a second system category used for searching for data arranged in the data list unit are searched for. Set the data request link to include as
For each of the selected objects associated with the second system category, the first system category used for searching for the data arranged in the data list portion and the second system category related to the selected object are searched for. Set the data request link to include as,
A program to function as.