KR20080029208A - System for registering information and providing the information via data communication network - Google Patents

Abstract

A system for registering information and providing the information via a data communication network is provided to enable a user to register a tag, automatically classify the information by using the tag, enable others to assess registered information and determine display priority of the information according to the assessment when the information is searched. A system for registering information and providing the information comprises a server(10), a database(20), a data communication network(30) and client terminals(40-1 to 40-n). A user requests the server to register information, including keywords, in other words tags for discriminating types of the registered information, via the client terminals. Then, the server registers the requested information, the keywords and the user information at the database. The server manages recognition degree on the corresponding information according to behavior of other users to the registered information, and specialty of the registered information. If the server receives an information search request from the client terminals, the server offers a search result where the recognition rate and the specialty are reflected.

Description

System for registering information and providing information via data communication network

1 is a view schematically showing a system for registering and providing information through a data communication network according to an embodiment of the present invention;

2 is a flowchart illustrating a process of downloading and installing a bookmarklet application program in a user terminal according to an embodiment of the present invention;

3 is a flowchart illustrating a process of registering shopping information using a bookmarklet application program according to an embodiment of the present invention;

4 is a flowchart illustrating a process of searching for information and registering desired information according to an embodiment of the present invention;

5 is a flowchart illustrating a process of registering a question about information according to an embodiment of the present invention;

6 is a flowchart illustrating a process of rearranging categories of information in real time based on keywords of information registered according to an embodiment of the present invention;

7 to 11 illustrate examples of screens provided to a user terminal according to an embodiment of the present invention;

12 and 13 illustrate examples of formats of shopping information registered in a database according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: server 20: database

30: data communication network 40_1 ~ 40_n: user terminal (client)

The present invention relates to a system in which a user registers information such as shopping information (product information) and the like through a data communication network and quickly provides desired information to the user by using the registered information.

Recently, with the development and popularization of the Internet as a data communication network, there have been many services that provide information related to the Internet shopping along with an Internet shopping service for shopping on the Internet.

An example of such an internet shopping-related information providing service is Korean Patent No. 460008 (Method and System for Providing Online Shopping Search Service). The system manages a commodity database comprising a commodity registrant's identification information or a record of commodity information associated with the identification information, and provides a user interface for selecting a commodity identifier to a seller with reference to the commodity database. The URL information of the product page from the seller and the cost information received from the seller are recorded in the product database in association with the selected product identifier, and a search request is received from a user to refer to the product database. URL information of a merchandise sales web page associated with product information corresponding to the URL, and sorting the searched product information or the URL information according to the cost information associated with the searched product information to generate a search result list, and the generated search result. And a list is provided to the user.

However, the above system provides comprehensive information on the user's desire to obtain information, but has the following problems.

That is, 1) the recommendation information of the shopping information is limited to a fixed category system, so that the optimal recommendation information corresponding to various search word input cannot be displayed. 2) The recommendation information of shopping information is limited to the information content, so we cannot recommend the expert for the information. 3) You can not freely register and create the shopping information you want regardless of the specific site. 4) Shopping information is not limited to a specific site and cannot be displayed with all relevant information.

In addition, in the related art, only the shopping information desired by the user is not properly provided because the user concentrates only on the arrangement and delivery of the shopping information.

Therefore, the user can register, create, classify, and evaluate the shopping information without being limited to a specific site by himself, and recommend and provide the information that matches the shopping information desired by the user. There is a need for a new method of registering shopping information and providing shopping information through a data communication network that can recommend experts.

SUMMARY OF THE INVENTION The present invention has been made to meet the above-mentioned requirements of the prior art, and enables a user to register information on various sites and to quickly provide desired information to the user by using the registered information. The purpose is to provide a system for registering and providing information through a data communication network.

In addition, according to the present invention, when a user inputs and registers a delimiter called a keyword (tag) for information to be registered or generated by the user, the information can be automatically classified using the keyword, and the registered information is assigned to another user for each registered information. Data communication network that evaluates the information according to actions such as recommendation, inquiry, wishing, copying, and opinions, and determines the display order of information when searching according to the evaluation. Another purpose is to provide a system for registering and providing information through the Internet.

In addition, the present invention inputs and registers a delimiter called a keyword (tag) for information, classifies a category corresponding to the keyword at the time of registration of each information, accumulates the registration of information corresponding to the classified category, and accumulates the registered cumulative count. In order to provide a system for registering and providing information through a data communication network that can provide a desired information quickly to a user by rearranging the order of categories provided in a category search by a user in real time. There is this.

It is another object of the present invention to provide a system for registering and providing information through a data communication network that can promptly provide high quality information by recommending optimal information and experts suitable for data input by the user. have.

In order to achieve the above object, a system for registering and providing information through a data communication network according to the present invention is a system for registering information to a server from a client terminal through a data communication network and providing the information to the client terminal according to a request from the client terminal. In the user, when the user registers the information on the server by using the client terminal, the user requests registration of the information including a keyword for identifying the type of the information, and the server registers the keyword and the registration together with the requested information. Register and manage the requested user information in the database, and the server evaluates and manages the expertise of the user who registered the information with the awareness of the information according to the actions of other users on the registered information, and the client terminal Requests to retrieve information from It characterized in that it provides the search results reflect the awareness and the expertise to the client terminal.

In addition, the information registration and provision system through the data communication network according to the present invention in order to achieve the above object, registers the information in the server from the client terminal through the data communication network and provides the information to the client terminal in response to a request from the client terminal In the system, when the user registers the information on the server using the client terminal, the user requests registration of the information, including a keyword for identifying the type of the information, and the server requests the keyword along with the requested information. And register and manage user information requested for registration in a database, wherein the server classifies a category corresponding to the keyword, and counts the number of registrations of the information corresponding to the classified category based on the registered cumulative count. From a client terminal The category is a category search in order in real time, rearranges provided on request by features.

Hereinafter, a system for registering and providing information through a data communication network according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the specification and the drawings of the present invention, the information is registered and provided for the convenience of explanation and the understanding of the present invention, and the present invention is limited to the shopping information or the product information. It will be readily understood by those of ordinary skill in the art that the present invention is not limited and can be implemented for all other information that can be registered and provided.

1 is a view schematically showing a system for registering and providing information through a data communication network according to the present invention.

The system includes a server 10, a database 20, and user terminals 40_1 to 40_n connectable to the server 10 through a data communication network 30. Here, the data communication network 30 includes wired and wireless internet.

According to the present invention, the server 10 may register information such as, for example, shopping information and product information in the user terminals 40_1 to 40_n connected through the data communication network 30, and at the request of the user. Provides web pages that provide shopping information registered by the user. Here, after the user runs a browser (for example, Microsoft Internet Explorer, etc.) on his terminal, the user enters the address (URL) of the web page provided by the server 10, and thus the web page of the server 10. It can be connected to, through the registration process, such as membership registration page provided by the server 10 can receive the shopping information registration and shopping information providing service provided by the server 10. Since the procedures such as membership registration, member management, and member login are ordinary techniques, detailed description thereof will be omitted. Hereinafter, the user means a user who is registered and logged in to the webpage of the server 10. do.

The user terminals 40_1 to 40_n are communication terminals such as, for example, personal computers, which can be connected to the web pages provided by the server 10 through the data communication network 30.

The database 20 stores and manages various shopping information, products, images, pages, and questions registered or generated by a user. The construction and management of the database 20 by the user registration and creation process will be described below for each process.

First, referring to FIGS. 2 and 3, a process in which a user registers shopping information in a database 20 of a server system using a bookmarklet application program in another system will be described.

When a user runs a browser in his terminal 40_1, ..., or 40_n and accesses a web page provided by the server 10 through the data communication network 30, for example, the server 10 As a web page, for example, a web page schematically shown in FIG. 7 is displayed on a screen of a user terminal.

In the web page of the server 10 as shown in FIG. 7, for example, the user places a mouse cursor on the "download bookmarklet" button using a mouse as a computer input device and clicks, for example. By requesting the download of the bookmarklet application program, the server 10 downloads the bookmarklet application program to the corresponding user terminal (steps S2 to S4).

When the download of the bookmarklet application program is completed by the user when the download of the bookmarklet application program is requested by the user, the bookmarklet application program is installed and executed in the user terminal (step S6).

Accordingly, the bookmarklet application program installed and executed is set to register a link with the browser (step S8). In this case, when the browser is executed, an icon for executing the bookmarklet application program is inserted and displayed in the task bar at the top of the browser screen.

Meanwhile, a screen for inputting login information for automatic login setting of the user to the server 10 may be displayed on the user terminal screen during the execution of the bookmarklet program during the execution of the installation of the bookmarklet application program. At this time, if the automatic login setting is registered, when the user executes the bookmarklet application program by clicking the bookmarklet application program icon located on the task bar of the browser screen using a mouse, for example, after executing the browser, the user terminal does not need to log in separately. The bookmarklet application program of the will automatically perform the procedure to log in to the server (10). On the other hand, if the automatic login setting is not registered during the installation of the bookmarklet application program, the user can click on the bookmarklet application program icon located on the task bar of the browser screen by using a mouse after the browser is executed. As the bookmarklet application program is executed, the bookmarklet application program of the user terminal provides a login screen for logging into the server 10 to the user terminal, and a login procedure is performed according to the user's login request. Hereinafter, it is assumed that automatic login is set.

Since the download and installation of the bookmarklet application program and the link registered with the browser and the icon of the bookmarklet application are inserted and displayed in the taskbar of the browser are known in the art, a detailed description thereof will be omitted. .

When the user requests to execute the browser while the bookmarklet application program is installed in the user terminal as described above (step S10), the bookmarklet application program icon (hereinafter referred to as the "bookmarklet icon") is displayed along with the execution of the browser. It is displayed on the task bar at the top (step S12).

Then, when the user surfs the web and finds a web page (for example, a web page as shown in FIG. 8) to register shopping information and executes the bookmarklet icon in the task bar of the browser, the bookmarklet application program is executed. For example, the bookmarklet registration screen as shown in Fig. 9 is displayed on the screen of the user terminal (step S16).

Here, the bookmarklet registration screen is automatically configured by the source of the bookmarklet application program currently selected web page (for example, a webpage as shown in FIG. 8), and the bookmarklet application program is included in the source of the selected webpage. Address information (URL) and content information (which may include text and images) of the web page are automatically sorted and reconfigured in the bookmarklet registration screen. The bookmarklet registration screen includes a page input box and a keyword [TAG] input box.

The page is a web site provided by the server 10, the user can edit and configure a space called My Page Home, for example, as shown in FIG. Multiple pages can be created and edited. The name of each page can be registered by the user, and the user can select and register the information (shopping information, etc.) registered on the page. For example, pages may be generated by titles such as MP3 player collections, digital camera collections, Sony product collections, and the like. The "MP3 player collections" page displays shopping information about various types of MP3 players. The "digital camera collection" page can be registered by the user shopping information for various types of digital cameras, and the "Sony product collection" page for shopping for various kinds of Sony products Information can be registered.

In addition, the keyword is used to distinguish shopping information in the present invention, and may be values that can represent the corresponding shopping information. For example, in the case of a washing machine produced and sold by "ABC Co., Ltd." and the model name "CFD" and the model name "VVX-123", suitable keywords include ABC, CFD, VVX-123, washing machine, home appliances, etc. Could be. Such a keyword may be used as a tag in the following specification or drawings, and the meaning is the same.

For example, in the bookmarklet screen displayed as shown in FIG. 9, a user directly inputs a page name previously created in his or her My Page home into a page selection box using an input device such as a keyboard or uses a mouse to select a page selection icon. By clicking on, you can select any one of the page names that are already created in My Page Home. Here, when the bookmarklet is driven, the server 10 may include all page names of the user's mypage home in the bookmarklet registration screen and be provided to the user terminal. Alternatively, the user may select and click the "Create New Page" icon with a mouse, for example, to create a new page in My Page Home in the page selection box and register the shopping information in the created new page.

When the user selects a new page in the bookmarklet screen, for example, a new page creation screen as shown in FIG. 10 is provided from the server 10 (steps S18 and S20).

When a user selects an existing created page of My Page Home or selects a new page and inputs a page name (title), the user can enter a keyword for the shopping information to be registered on the bookmarklet screen, for example, using a keyboard. And input (steps S24, S22). After that, clicking the "Preview" icon on the bookmarklet screen using a mouse, for example, displays the status when the current bookmarklet screen is saved and registered by the bookmarklet application program (steps S26 to S28). On the other hand, when the user clicks the "save" icon using, for example, a mouse, the contents of the bookmarklet screen or the new page creation screen are transmitted to the server 10 by the bookmarklet application program to the database 20. It is stored and registered (steps S30 and S32).

Here, when clicking the "detailed editing" icon on the bookmarklet screen using a mouse, for example, the bookmarklet application program displays a detailed edit screen for editing the contents of shopping information automatically arranged and edited by the bookmarklet application program. It may operate to provide this screen.

On the other hand, the bookmarklet screen or the new page creation screen may be set an area in which the user can enter the "page introduction", "page image", page category, and the like.

In this manner, the user can register shopping information found on another web site in the server 10 using the bookmarklet application program, and the server 10 requests registration using the bookmarklet application program from the user terminal. The data to be stored is managed in the database 20 in the format shown in FIG. 12, for example. Here, the recommendation number field, the opinion number field, the opinion area, the hit field, the copy number field, and the score field may be generated later or may be generated at the time of registration of the shopping information, and the recommendation number field is recommended by other members for the shopping information. It is a field for recording the cumulative recommendation number, the opinion field is a field for accumulating the number of comments on the shopping information by other members, the comment area is for recording the opinions on the shopping information by other members It is a comment field, and the hit field is a field for accumulating and recording the number of inquiries about the shopping information by other members, and the copy number field shows the number of times that other members copy the shopping information and save it in their My Page home. This field is to accumulate and the score field is the cumulative recommendation and cumulative opinion for the shopping information A field for recording a score calculated by assigning a specific weight to a number, a cumulative number of queries, and a cumulative number of copies, respectively. This score can be used as a parameter for selecting experts to be described later.

On the other hand, in the bookmarklet screen or the screen for creating a new page, when an area where a user can input a "page introduction", "page image", page category, etc. is set, the "page introduction" in the format of FIG. An area for recording the "page image" and the page category "may be added.

Next, a procedure of searching for shopping information and registering searched shopping information by accessing a web page provided by the server 10 will be described with reference to FIG. 4.

First, as a user executes a browser using a user terminal and then selects and inputs an address of a web page provided by the server 10, the corresponding web page as shown in FIG. A is displayed on the user terminal. Thereafter, when the user inputs shopping information to be searched using an input means in a search word input box (step S40), the server 10 shopping information previously registered by a user or an operator in the database 20 in the server 10. Among the shopping information requested by the user in the order of highest priority (for example, in the format of FIG. The scores recorded in the score field of the shopping information record are sorted in ascending order and displayed in the shopping information area (step S42). Here, the search completed screen is divided into a plurality of areas such as, for example, a shopping information area, a Q & A information area, and an expert information area, and shopping information having high priority with respect to the shopping information requested for each search, Q & A information and expert information may be displayed. Here, the Q & A information may be displayed in order of the Q & A information that is most relevant to the search requested shopping information and has the highest number of views, and the expert information has the highest score for the shopping information requested for the search. It can be displayed in the order of the experts who receive it. With respect to the shopping information registered by the user in the present specification, if the score by the actions such as the cumulative recommendation, cumulative opinions, cumulative views, and cumulative copy counts by other users becomes a certain value or more, the user who registers the shopping information is assigned to the product. To become an expert.

In the shopping information search screen searched as described above, when the user selects the corresponding shopping information by placing and clicking a mouse cursor on the specific shopping information, for example, the shopping information screen corresponding to the shopping information selected by the server 10 is requested. Is transmitted to the user terminal (step S44). Here, the shopping information registration icon is displayed on the shopping information screen.

Thereafter, when the user requests to execute the shopping information registration by placing and clicking the mouse cursor on the shopping information registration icon on the shopping information screen, the server 10 copies and registers the shopping information screen. The shopping information registration screen is provided to the corresponding user terminal (steps S46 and S48). Here, the shopping information registration screen is similar to the bookmarklet screen of FIG. 9, for example, address information (URL), content information (which may include text and images) and keywords of the corresponding web page for the shopping information. The product registration screen is reorganized by sorting. The shopping information registration screen has a page selection box, for example, similar to the bookmarklet screen of FIG. 9, and a user directly inputs a page name previously created in his or her My Home page in a page selection box using an input device such as a keyboard. Alternatively, one of the page names previously created in My Page Home, which is displayed by clicking the page selection icon with a mouse, may be selected. Alternatively, in order to create a new page in My Page Home and register the shopping information in the created new page, the user may select and click the "Create New Page" icon with a mouse, for example.

When the user selects a new page in the shopping information registration screen, for example, a new page creation screen similar to that in FIG. 10 is provided from the server 10 (steps S50 and S52).

When the user selects an existing page of My Page Home or selects a new page and inputs a page name (title), the user inputs a keyword and content for the shopping information to be registered on the shopping information registration screen, for example, a keyboard. Can be corrected (steps S54, S56). Then, when the user clicks the "save" icon of the shopping information registration screen using a mouse or the like, for example, the contents of the product registration screen or the new page creation screen are transferred to the server 10 and stored and registered in the database 20. (Steps S58, S60).

In this manner, the user can search for shopping information registered by another user or operator, and if desired, among the searched shopping information, the desired shopping information can be registered in his or her My Page home. Data requested for registration from the terminal is stored and managed in the database 20 in a format similar to that of FIG. 13, for example. Here, the shopping information source field is a field for recording a source of the shopping information.

Next, a shopping information registration process using a shopping information question (Q & A) will be described with reference to FIG. 5.

First, as a user executes a browser using a user terminal and then selects and inputs an address of a web page provided by the server 10, the corresponding web page as shown in FIG. A is displayed on the user terminal. Thereafter, the user requests to execute shopping information question registration as the user places and clicks, for example, a mouse cursor on the shopping information question (shopping Q & A) icon using the input means (step S62).

Accordingly, the server 10 provides the question condition input screen to the user terminal (step S64). Here, the question condition input screen includes a keyword input box for inputting a keyword for a question and a question content input box for inputting a question content. Here, the keyword input field is written in AJAX (Asynchronous JavaScript + XML) language, and upon request of the keyword, the server 10 automatically requests information corresponding to the corresponding keyword corresponding to the input keyword. In (10), when the request is received, the inquiry question and the recommendation expert corresponding to the keyword are inquired through the database 20 and the inquiry result is provided to the user terminal.

Thereafter, as the user inputs a keyword for a question in a keyword input field using a keyboard as an input means, for example, the server 10 requests a recommendation question and a recommendation expert related to the keyword, and the recommendation question and The recommended expert is received and displayed on the screen (step S66).

Subsequently, when the user places and clicks the mouse cursor on the screened recommended question, for example, the question content inquiry request is transmitted to the server 10, and accordingly, the server 10 responds to the question content (question and response content thereof). By transmitting the to the corresponding user terminal, the content of the question (question and response to it) is displayed on the screen so that the user can confirm it (step S72).

Then, when the user places and clicks the mouse cursor on the screened recommendation expert, for example, a message transmission screen or an e-mail transmission screen for sending a question to the expert is displayed, and the user presses the keyboard for example. If a message or e-mail content is input and requested to be sent, the message or e-mail is transmitted to the expert's note box or e-mail (step S76).

Subsequently, when a user inputs a question content on the question condition input screen and requests registration of the question content, the corresponding requested question data is transmitted to the server 10, and the server 10 stores and registers the question data in a database ( Step S80).

The question data stored and registered in this manner may be configured, for example, in a format similar to that of FIG. 12. In this question data format, the comment field is a field for accumulating and recording the number of comments on the question by another member, and the comment field is a comment field for recording the comment on the question by another member. This is a field for accumulating and recording the number of inquiries about the question by other members, and the copy number field is a field for accumulating and recording the number of times other members have copied the question information and stored in their My Page home. The field is a field for recording a score calculated by giving specific weights to the cumulative recommendation number, cumulative opinion number, cumulative inquiry number, and cumulative copy number for the corresponding question information. This score can then be used as a parameter to determine the order in which the question area is displayed during shopping information retrieval.

Next, a process of varying the arrangement order of the shopping information categories in correspondence with the keywords entered at the time of registering shopping information by the user will be described.

First, when the information registration request is received by the user (step S82), the server 10 stores and registers the received requested information in the database 20, and analyzes the keywords included in the registration requested information. Classified by category (step S84).

Here, the classification by category will be described with reference to Table 1 as follows. The categories are classified into large, medium and small, and it is assumed that there are detailed categories for each category.

Table 1

Large categories Of categories Cattle category     Home Appliances   Home appliances television VCR DVD camcorder ...   Kitchen Appliances electric rice cooker dish washer Electric mixer microwave ... ... ...       clothing  Women's Clothing T-shirt one piece Two-piece ...   Men's Clothing T-shirt Pants suit jacket ...   Sports / Leisure Clothing Mountaineering suit Golf wear swimsuit Ski suit ... ... ... ...

In step S82, for example, if the keyword included in the information requested for registration is "PDP TV", the server 10 indicates that the keyword "PDP TV" has a large category of "home appliances" and a category of "video appliances". And the subcategory is classified as "TV".

Thereafter, the server 10 increments the registration accumulation count of the category including the keyword included in the registration requested information by one (step S84).

Here, for example, if the keyword included in the registration requested information is "PDP TV", the server 10 increases the registered accumulation count of the "home appliance" which is the major category for the keyword "PDP TV" by "1". Then, the registered cumulative count of the category "video appliances" is increased by "1", and the registered cumulative count of the small category "television" is "1".

Subsequently, the server 10 sorts the category arrangement order in ascending order of registered accumulation counts (step S84). The rearranged order of categories in real time is reflected in real time when shopping information is searched using a user's category.

Here, for example, if the cumulative registration count in Table 1 is, for example, a keyword included in two pieces of newly requested information continuously registered in the state where the household appliance is "100" and the clothing is "99", As the registered cumulative count of household appliances and clothing is reversed, the order of household appliances and clothing in the large category is reversed.

In addition, if the registered cumulative count in Table 1 is, for example, the keyword included in the three consecutively requested information in the state that the image appliance is "82" and the kitchen appliance is "80" corresponds to the kitchen appliance, As the registered cumulative counts of the image appliances and the kitchen appliances are reversed, the order of the image appliances and the kitchen appliances in the middle category is changed.

In addition, in Table 1, if the registered cumulative count is, for example, a keyword included in the newly requested four pieces of information in the state where the television is "30" and the VCR is "27", the registration of the television and the VCR is performed. As the cumulative count is reversed, the order of television and VCR in the small category is reversed.

In addition, this invention is not limited to the specific Example mentioned above, It can implement | transform in various ways, and can implement it in the range which does not deviate from the summary of this invention. If such changes and modifications fall within the scope of the appended claims, it will be apparent that they are included in the present invention.

As described above, according to the present invention, the user can register, generate, classify, and evaluate the information without being limited to a specific site by himself, and can recommend and provide the information that matches the information desired by the user. It is possible to register information and provide information through a data communication network that can recommend excellent experts.

In addition, according to the present invention, a delimiter called a keyword (tag) is input and registered with respect to information, and at the time of registration of each information, a category corresponding to the keyword is classified, and the registration of information corresponding to the classified category is cumulatively counted and the registration is accumulated. Based on the count, the user can quickly provide the desired information by rearranging the category order provided in the category search by the user in real time.

In addition, the present invention evaluates the information in accordance with the actions of recommendations, inquiries, wishes, copies, and opinions by other users with respect to each registered information, and determines the display order of the information at the time of retrieval based on the evaluation. It is possible to quickly provide the desired information.

Claims (8)

A system for registering information in a server at a client terminal through a data communication network and providing the information to the client terminal in response to a request from the client terminal, When the user registers the information on the server using the client terminal, request registration of the information including a keyword for identifying the type of the information, The server registers and manages keywords and user information requested for registration in the database together with information requested for registration. The server evaluates and manages the expertise of the user who registered the information with the awareness of the information according to the actions of other users of the registered information, And a search result reflecting the recognition and the expertise to the corresponding client terminal when requesting a search for information from the client terminal. The method of claim 1, The client terminal registers information to the server by downloading and installing an application provided by the client terminal from the client terminal, and when the user finds information to be registered when surfing the web, the application is executed and the information of the corresponding web page is displayed. An information registration and providing system through a data communication network, comprising: information registration by requesting a server to register a keyword by a user. The method of claim 1, Registration of information from the client terminal to the server includes registration of a question about information, When the user requests a question about the information to the server by using the client terminal together with the keyword for the information, the server is a user who has a high level of expertise in the contents of the pre-registered question with high awareness corresponding to the keyword and the information corresponding to the keyword. A system for registering and providing information through a data communication network, characterized in that it provides a means for directly asking questions. The method of claim 3, The direct questionable means is any one selected from a note and e-mail information registration and provision system through a data communication network. The method of claim 1, The act of the other user on the registered information is based on at least one selected from among the number of recommendation, number of inquiry, number of wishes, number of copies, number of opinions of other users with respect to the registered information. Information registration and provision system through data communication network. The method of claim 1, The search result reflecting the recognition level and the expertise when requesting the search for the information is a search result displayed in order of information with high recognition and in order of information registered by a user with high expertise. And provide system. A system for registering information in a server at a client terminal through a data communication network and providing the information to the client terminal in response to a request from the client terminal, When the user registers the information on the server using the client terminal, request registration of the information including a keyword for identifying the type of the information, The server registers and manages keywords and user information requested for registration in the database together with information requested for registration. The server classifies the category corresponding to the keyword upon registration of the information, accumulates the number of registrations of the information corresponding to the classified category, and is provided upon the category search request by the user from the client terminal based on the registered accumulation count. Information registration and provision system through a data communication network, characterized in that rearranged in real time the category order. The method of claim 7, wherein The rearrangement of the category order is based on the order in which the cumulative count is large.

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