KR20030004653A - Information support system and the method using real-time web search - Google Patents

Abstract

PURPOSE: A system and method for supplying information are provided to search a document having user-wanted information through the Internet in real time and supply searched information for the user properly. CONSTITUTION: In a system for supplying a document with respect to an inputted query in real time, a document requesting unit(100) requests a document including information with respect to a query. A user information managing unit(200) stores the query. A service connection unit(300) responds to a demand of the user and processes demands. A document collection storage(400) collects a related document in accordance with the query of the user and includes collected various documents and document related data. A document processing unit(500) processes documents. A document transmitting unit(600) classifies the collected documents by linking with the user and transmits the documents to a user terminal. An internal information managing unit(700) stores and manages the information. A document storing source unit(800) includes a document having various kinds of information.

Description

Information support system and the method using real-time web search}

The present invention relates to an information providing system and method through real-time information retrieval, and more particularly, a method for retrieving information of a desired type in real time via the Internet and appropriately providing the retrieved information to a service user. And its system.

Today, the Internet has grown exponentially and contains huge amounts of information. Such use of the Internet is increasing in importance with the spread of high-speed Internet networks.

Various solutions for providing desired information to specific audiences using the Internet have been proposed, but information sharing is made through passive information listing of information providers rather than users receiving information.

For example, in the case of an information search engine such as Yahoo or Naver, when a user inputs a word related to information that the user wants to find, the web document or homepage including the word is searched and provided to the user.

However, in the conventional information providing method such as the above example, the user needs to input contents necessary for one day from a search site such as Yahoo where the user can search the information, and the user must go through the checking and classification of the searched information contents. It involves cumbersome work.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and to provide an information providing system that searches for websites one by one every time specific information is needed, and checks and classifies a plurality of information contents.

Another object of the present invention is to provide an information providing system and method for receiving information searched for a specific field or content in real time through various channels.

1 is a block diagram showing a schematic configuration of an information providing system according to the present invention;

2 is a block diagram illustrating a more specific system configuration of the information providing system according to the present invention

3 is a view for explaining a user profile portion of the information providing system according to the present invention;

4 is a view for explaining a document transmission part of the information providing system according to the present invention;

5 is a view for explaining a user profile search portion of the information providing system according to the present invention;

6 is a view for explaining a document collecting part of the information providing system according to the present invention;

7A is an exemplary diagram showing an example of transmitting a document retrieved by an information providing system according to the present invention to a user client.

7B is a view showing an example of a transmission form through an e-mail of a document retrieved by the information providing system according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: document request unit 110: terminal

200: user information management unit 210: user information DB

300: service connection unit 310: service connection module

320: service providing module 400: document collection / storage

410: document collection module 420: collected document information DB

500: document processing unit 510: user search module

520: information collection module 600: document transmission unit

610: transmission management module 620: transmission module

700: internal information management unit 710: internal information management module

800: document storage source unit 810: external document source DB

In order to achieve the above object, the present invention is to provide a query word and condition related to the information document to be provided, and a destination of the document, and to search for a document meeting the set query word and condition in real time, and to provide the user with a searched document It provides a customized system and its method.

The present invention includes a document request unit which is a means for requesting a document including information on a query desired by a user; A user information manager which stores a query word and service user information inputted and transmitted through the document request unit; A service connection unit for processing an information provision request in response to a user request; A document collection storage unit collecting related documents according to the user's query word, and storing various collected documents and document related data; A document processing unit which processes the documents collected by the document collection storage unit; A document transmitter configured to classify the collected document in association with a user and transmit the classified document to the user terminal; An internal information manager for storing and managing information generated by each component; Provides an information providing system consisting of a document storage source unit containing a document containing a variety of information.

More specifically, the user terminal equipped with a web browser to enable the user to the Internet; User information DB for recording and storing various information of the user related to the use of the service, a service connection module for accommodating the service request of the user, and the service request and the user information through the service connection module to connect the user's request A service providing module for processing, a document collecting module for searching / collecting a document corresponding to the query word of the user, a collected document information DB for storing information related to the collected document, and collected information for processing the collected document A processing module, a user search module for linking the document processed by the collection information processing module with a user's query word, a transmission management module for classifying documents received from the user search module for each user, and the transmission management module Transmission module for transmitting a document to a user using the information of the information, the information generated in each component An information providing server comprising an internal information management DB for collecting, storing, and managing the data; Provided is an information providing system having an external document source DB that stores documents containing various information.

In addition, the information providing system according to the present invention comprises a member registration step of inputting information including personal information and query word through the terminal, and stored in the user information DB; Generating a profile of the user in the service providing module by using the stored query and personal information about the user connected through the service connection module; Retrieving a document according to a user query word from the external document source DB through the document collection module, and storing information about the retrieved document in the collection document information DB; Converting the retrieved document into a format for transmission to a user through the collection information processing module; Searching for a user who inputs a query corresponding to the converted document in the user search module and creating a document information list for each user; Generating a transmission list for transmitting a search document for each user in the transmission management module; An information providing service method comprising transmitting a searched document to a user by referring to the transmission list and user information stored in the user information DB is presented.

Hereinafter, an information providing system and a service method thereof according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a schematic functional configuration of an information providing system according to the present invention, comprising: a document request unit 100 which is a means for requesting a document including information on a query desired by a user; A user information manager 200 for storing a query word and service user information inputted and transmitted through the document request unit; A service connection unit 300 for processing an information provision request in response to a user request; A document collecting / storing unit 400 collecting related documents according to the user's query word and storing the collected various documents and document related data; A document processing unit 500 for processing the documents collected by the document collection storage unit; A document transmitter 600 for classifying the collected documents in association with a user and transmitting the classified documents to the user terminal; An internal information manager 700 for storing and managing information generated by each component; Provides an information providing system having a functional classification consisting of a document storage source unit 800 containing a document containing a variety of information.

The document request unit 100 refers to a means by which a user who wishes to receive information in use by the information providing system according to the present invention can register / set up a service and / or receive a service.

The user information management unit 200 stores and manages personal information and service usage related information of a user who uses the information providing system according to the present invention, and the stored information is a component of the information providing system according to the present invention. Is provided to them.

The service connection unit 300 is accessible through the document request unit 100, and provides the user with a document information providing service environment using the information providing system according to the present invention and as a part responsible for performing a substantial service. In addition, it accepts and processes user's document provision request and creates / manages a management list in which user information and information provision request are linked.

The document collection / storage unit 400 searches in real time a corresponding document including a query at an information document extraction designated location set in advance with respect to a user's request information query word stored in the user information management unit 200, and retrieves the searched document. This is the part that stores and manages collected document information such as original text, location information, and search date and time.

The document processing unit 500 is searched and collected by the document collection and storage unit 400 according to the user's information providing request inputted through the document request unit 100 and transmitted through the service connection unit 300 The query-related document and document information are converted into a specific format, and the service-related record for the user is updated along with the words that match the converted document and document information.

The document transmitting unit 600 classifies the document which has been processed in the document processing unit 500 according to each user and transmits the document in real time.

The internal information management unit 700 serves to classify and store / manage various pieces of information collected and processed by the service connection unit 300, the document processing unit 500, and the document transmission unit 600.

The document storage source unit 800 is connected to a network, and a server or database that stores various types of documents such as web documents, word documents, etc., which contain various contents to be provided to each user by using the system of the present invention. Say.

2 is a configuration diagram illustrating a more specific system configuration of the information providing system 10 according to the present invention having the above configuration, the user terminal 110 equipped with a web browser to enable the Internet; User information DB (210) for recording and storing various information of the user related to the use of the service, a service connection module 310 for accommodating the service request of the user, and service request and user information through the service connection module A service providing module 320 for coordinating a user's request, a document collecting module 410 for searching / collecting a document corresponding to the user's query word, and collected document information storing information related to the collected document DB 420, the collection information processing module 520 for processing the collected document, and the user search module 510 for connecting the documents processed in the collection information processing module 520 in connection with the user's query language And a transmission management module 610 for classifying documents received from the user search module for each user, and a transmission module 6 for transmitting a document to a user using information of the transmission management module. 20) and an information providing server 10 comprising an internal information management DB 710 for collecting, storing and managing information generated by each component; It consists of an external document source DB 810 that stores various documents.

The terminal 110 is one of document request means used by the user to use the information providing service according to the present invention, ADSL, high-speed cable, modem, Internet service is provided using the wireless Internet, etc., and refers to an Internet access means including a web browser such as Explorer or Netscape.

The information providing server 10 is divided into a configuration including a database (DB), which is a predetermined memory area, and a server (Server) for providing services to other clients, to explain the present invention more easily. Naturally, separate configurations are possible for each independent database or server.

The user information DB 210 is a general information related to a user who registers or uses for the purpose of receiving a service by the information providing system of the present invention, for example, name, ID, password, member number, Personal information such as document receiving method, number of received messages, information receiving cycle, contact information, e-mail, advertisement receiving status, etc., designation of document location, query, directory classification, original query in connection with the use of the information providing system of the present invention. The user's settings regarding the document including information to be provided, such as an index list and the number, are stored. Here, the document position refers to a site having an information source such as a web document or a word file including information desired by a user, and may register an address of a desired site such as a newspaper company or a broadcasting station site.

The service connection module 310 is a kind of daemon that receives and responds to a user's information provision request transmitted from the customer terminal 110 in real time, and processes a connection request with a user who requests information provision. .

The service providing module 320 provides a service for searching a document by referring to the user information stored in the user information DB 210 and the query information input through the service connection module 310. A user profile is created by associating the information request query contents with the user. The user profile includes personal information registered in advance by a user and information related to a query according to a request for information desired by the user, wherein the query related information includes a user registration number unique to each user, a query registration number assigned to each query, and desired information. It can be a classification selection to select the classification of the user, the original query, the original query, the number of indexed list and its number, the user's description and activation of the query, and the like. (E.g., in morphological units), such as deleting irrelevant words or the like that are inappropriate for retrieving information. The processing of the user information and the information request query is an optional step for further improved information retrieval and its setting can be changed by the information providing system administrator of the present invention.

The document collection module 410 is a part in charge of searching and collecting a corresponding document including the input user's query word, and the user can receive an information document such as a newspaper company or a broadcasting station designated by the user in real time on a site. This part performs document search and collection of retrieved documents. The document search for the query can be performed using a general search engine.

The collected document information DB 420 is classified as document location or address, collection date, document original, new document, etc. for the information document such as the web document, word file, etc. retrieved by the document collection module 410 This is a database that stores new information through periodic updates.

The user search module 510 updates the user information according to the use of the service of the present invention by referring to the user query word of the user profile created by the service providing module 320 and by the document collection module 410. It creates a kind of document information list about the user by referring to the searched document information and the profile of the user.

The collection information processing module 520 analyzes an information document of various formats such as a web document or a word file searched according to a document search command, obtains a word list and location information, and obtains the handle value which is a unique value assigned to each document. Along with the user search module 510, the tag may be transmitted to the user search module 510, and various tags included in the document using document filters for each document before the collected information is transmitted to the user search module 510. The tag is converted to a document having a form in which the tag is removed, for example, a text form, and the morpheme of the query is analyzed to process an inappropriate stopword and transmitted to the user search module 520 together with the location information. That is, it performs a role of processing the information source (Information Source) of the retrieved document to be delivered to the user search module 510.

The transmission management module 610 is a module that is appropriately processed by the collection information processing module 520 and distributes in association with a corresponding user according to each document information transmitted to the user search module 510. Create and classify the result list of document search by user who requested.

The transmission module 620 is a module for transmitting documents to the corresponding users by using the transmission list classified for each user by the transmission management module 610. The user provides the information contents searched through a preset reception method. I can receive it. For example, if the content transmission to a specific client using TCP / IP is set once per hour, the relevant document about the query word stored in the user information DB 210 is searched every 1 hour, and the retrieved document is collected. At the same time as stored in the document information DB 420 is processed in the collection information processing module 520 is transmitted to a specific client of the designated user. In this case, the transmission method through the transmission module 620 may use voice / text messages through e-mail, fax or mobile communication.

In the transmission method of the search document by the transmission module 620, the transmission method to a specific client using TCP / IP includes, first, an Internet address (IP, etc.) of a specific web page or homepage which wants to receive the information provision service according to the present invention. ) Is created, and a module that adds an HTML tag command for inserting an information document in a specific part of the web page corresponding to the address is generated and transmitted to the web page.

The internal information management DB 710 is for storing the information used by the user search module 510 in connection with the information providing service of the present invention, the service providing module 320 and the transmission module 620 and User-specific profiles and various information collected by the user search module 510 are stored.

The external document source DB 810 is a server or database storing various documents including information to be provided to users using the information providing system according to the present invention.

In order to explain in more detail the information providing system of the present invention configured as described above will be described by dividing by functional parts.

First, the functional configuration of the information providing system according to the present invention is subdivided into (1) user profile generation part, (2) document transmission part, (3) user profile search part, and (4) document collection part. Can be.

Referring to FIG. 3, the user profile portion (1) supports a user's information input environment as a separate program provided by a service provider of an information providing system according to the present invention or as a web page provided online. The user's information input through the user profile input module 115 and the user profile using the administrator terminal 20 and stored in the internal information management DB 710 can be managed through a separate user profile management module 25. The relationship of managers is shown.

The user who wants to use the information providing system according to the present invention enters a query word for the personal information to be stored in the user information DB 210 and the information document to be provided through a predetermined member registration process. The service providing module 320 is produced as a user profile.

As described above, the content input to the user profile includes personal information registered in advance by a user using the information provision service of the present invention and query related information according to the information request desired by the user. User's unique user registration number, query registration number assigned to each query, classification selection to select the category of desired information, the original query, the original query, the indexed list and its number, and the user's query for the query. The user's personal information may include a name, ID, password, member number, information receiving method, number of received messages, bar information message, information receiving cycle, contact information, email, advertisement receiving status, etc. The same may be the personal information required at the time of online registration.

The user information input as described above is utilized by the user search module 510, the internal information management DB 710, and the transmission module 620, and an administrator terminal equipped with a user profile management module 25 for an administrator ( Management is done by 20).

As a matter of course, the user-related information stored as described above may be additionally backed up in case of a system failure by adding an additional device.

4 is a diagram for explaining the document transmission part (2). The user profile is searched in real time for various documents processed by the collection information processing module 520 to generate a result for a corresponding user. A user search module 510 serving as a role and a transmission list for classifying the result of information generated by the user search module 510 for each user for each user. The relationship between the transmission management module 610 for generating a transmission module and the transmission module 620 for transmitting the user-specific results classified by the transmission management module 610 to a corresponding user through a preset transmission method is illustrated.

In order to transmit the documents retrieved / collected by the document collection storage unit 300 for each user, a user-specific transmission list created by referring to the user profile in the user search module 510 to the transmission management module 610. send.

The transmission list for each user received by the transmission management module 610 is transmitted for each user in the transmission module 620, and the transmission result list (??) (??) (??) for the document transmitted for each user. Is newly created is to enable the management of the administrator through the user profile management module (25).

In addition, the transmission method by the transmission module 620 may be variously set by the user, such as an email, a client using TCP / IP, a fax, and the like, and the user may set the number and time of received documents to be provided. Can be.

The user profile search part (3) will be described with reference to FIG. 5, and the user search MJ module 510 receives the query word input for each user from the service providing module 320 and index for each user for each query word. The list 515 is generated inside. In addition, the collection information processing module 520 retrieves a profile of a user who inputs a query corresponding to the document using the index list 515 for the document entering the user search module 510.

The searched user profile list and new document information are transmitted to the transmission management module 610.

As shown in FIG. 6, the document collection part (4) is a document searched / collected by the document collection module 410 in the external document source DB 810 in the collection information processing module 520. In connection with the DB 420 and the user search module 510 is performed, the collection information processing module 520 of the various documents coming into the information retrieval system of the present invention from the external document source DB 810 It further includes a document filter 525 for processing the format.

That is, documents retrieved / collected by the external document source DB 810 are transmitted to the collection information processing module 520. In this case, the information transmitted to the collection information processing module 520 is not the searched / collected document, but meta information such as the format of the document, the name of the document, and the location information of the document is transmitted.

The collection information processing module 520 that has received the meta information about the document checks whether there is a filter for the corresponding document type among its document filters 525. For example, when the format of the document transmitted to the collection information processing module 520 is HTML and the format of the document to be transmitted to the user is a text format, the HTML document filter is transmitted to the HTML document filter. Various tags included in the document are removed and converted into a general text document.

Hereinafter, the operation of the information system according to the present invention will be described in detail.

An information providing method using an information providing system according to the present invention comprises: a member registration step of inputting information including personal information and a query word through the terminal and stored in the user information DB; Generating a profile of the user in the service providing module by using the stored query and personal information about the user connected through the service connection module; Retrieving a document according to a user query word from the external document source DB through the document collection module, and storing information about the retrieved document in the collection document information DB; Converting the retrieved document into a format for transmission to a user through the collection information processing module; Searching for a user who inputs a query corresponding to the converted document in the user search module and creating a document information list for each user; Generating a transmission list for transmitting a search document for each user in the transmission management module; An information providing service method comprising transmitting a searched document to a user by referring to the transmission list and user information stored in the user information DB is presented.

In order to use the information providing system according to the present invention in order to use the information providing system according to the present invention, it is first necessary to connect to a website on the Internet established to provide the present information providing service.

The user connected to the service site of the present invention through the service connection module 310, the general personal information such as name, contact information, ID (ID), password, etc. on the website and information for using the information providing service, for example For example, a member registration process is performed through input of a query word, a document receiving method, a receiving frequency, and a document search position.

The document search location may be arbitrarily designated by the user or selected from the document providing related sites provided by the service, and may include various newspapers, broadcasting stations, specific companies / organizations, personal homepages, etc., which are available on the Internet. have.

Service-related information such as the personal information and the query related to the information provided as described above is stored in the user information DB (210), and the user profile for each user is generated in the service providing module (320) based on the information. The generated user profile is stored separately in the internal information management DB 710.

The relevant documents registered at the document search position set by the document collection module 410 are searched according to the registered query word, and the searched user query related documents as described above, together with the original text of the document, document type, document name, Meta information such as location information of the document is stored in the collected document information DB 420.

The collection information processing module 520 may refer to the meta information of the search document stored in the collection document information DB 420 to use the document when the document is in a format that needs to be converted into a format to be provided to the user. Document filters, e.g., if the user is sending a document in text format, search for a document filter that can be converted to text format, and if the document filter is found, the retrieved documents are sent as a document in a format to be sent to the user. Convert.

Commonly retrieved documents are HyperText Markup Language (HTML), a language used to create web pages for representing information on the World Wide Web, and SGML, a universal language defined by the International Standards Committee as ISO 8879 for the standardization of electronic documents. (Standard Generalized Markup Language), a word processor or desktop publication that includes ASCII, NEWS, HWP, and Microsoft, a system that defines decimal, binary, and hexadecimal numbers of assigned code values for each character that must be implemented on the screen during programming. There are RTF (Rich Text Format), DOC, E-MAIL, and Miralo File, which are standard standards for text files jointly developed by developers, and each document format is a specific format such as text format. It has a document filter to convert.

The new meta information of the converted documents is stored in the collected document information DB 420 and the converted documents are transmitted to the user search module 510.

The user search module 510 that receives the documents for the user's query word searches for the user's profile that inputs the query word matching the document by referring to the user profile generated by the service providing module 320.

When the profile of the user who inputs the query word corresponding to the document is found, the profile list in which the query word of the users is stored and the searched new document information are transmitted to the transmission management module 610.

The transmission management module 610 refers to a profile list for each user and the document information received by the user search module 510 and transmits a result list for classifying the information result generated for each user for each user. ?) (??) (??) is generated and delivered to the transmission server 620.

The transmission module 620 transmits a document by referring to a transmission method stored in the user information DB 210, a limit on the number of received messages, a service message transmission period, a mail encoding method, and the like. Alternatively, a dedicated client, a fax machine, or the like using TCP / IP can be used. The mail encoding scheme allows a user to determine an encoding scheme in order to solve a problem occurring in the encoding of Korean.

An example of a document transmission to the user client by the transmission module 620 is illustrated in FIG. 7A, which is an example expressed when the transmission module 620 is configured to transmit a collected document to a homepage which is a dedicated client of the user. Drawing.

The transmission method such as the display window (a) occupying a part of the homepage shown in FIG. 7A is generally implemented as a command using a tag used to produce a webpage such as a homepage. The method of inserting a document into a web document using an HTML tag command is used. This technique is well known and thus will not be described in detail.

FIG. 7B is a diagram illustrating an example of a transmission form according to a document transmission method through an email or a fax in the transmission method.

As described above, the documents transmitted to the user may be selected from among the formats in which the full text of each document searched for the user is displayed, only the headlines are displayed, or the headlines and some document contents are displayed, and the information providing system according to the present invention is provided. The document retrieved by is sent to the user immediately or to the user at a set number or time.

As described above, by implementing the real-time information providing system according to the present invention, there is an advantage that the user can be provided at the same time the desired information.

In addition, the information providing system of the present invention has the advantage that the user can be provided with information in a desired manner by inputting only the desired query word without the user having to search and collect related information.

Another effect of the information providing system according to the present invention is to provide relevant information searched / collected using the homepage built by the user on the network online, thereby real-time information of the corresponding field to other users visiting the homepage. There is an advantage that can be provided.

Claims (6)

A system for providing an information document about an input query in real time, A document request unit which is a means for requesting a document including information on a query desired by the user; A user information manager which stores a query word and service user information inputted and transmitted through the document request unit; A service connection unit for processing an information provision request in response to a user request; A document collection storage unit collecting related documents according to the user's query word, and storing various collected documents and document related data; A document processing unit which processes the documents collected by the document collection storage unit; A document transmitter configured to classify the collected document in association with a user and transmit the classified document to the user terminal; An internal information manager for storing and managing information generated by each component; Document storage source that stores documents containing various information Information provision system composed of A document requesting unit which is a means for requesting a document including information on a query desired by a user in order to provide an information document about an input query in real time; A user information manager which stores a query word and service user information inputted and transmitted through the document request unit; A service connection unit for processing an information provision request in response to a user request; A document collection storage unit collecting related documents according to the user's query word, and storing various collected documents and document related data; A document processing unit which processes the documents collected by the document collection storage unit; A document transmitter configured to classify the collected document in association with a user and transmit the classified document to the user terminal; An internal information manager for storing and managing information generated by each component; An information providing system comprising a document storage source unit for storing a document containing various information, The document requesting unit, comprising: a user terminal equipped with a web browser for enabling a user to access the Internet; A user information DB which records and stores various information of a user related to service use as the user information manager; The service connection module, a service connection module for accommodating a service request of a user, and a service providing module configured to process a user request by linking a service request and user information through the service connection module; The document collection storage unit, a document collection module for searching / collecting a document corresponding to the query word of the user, and a collection document information DB for storing information related to the collected documents; The document processing unit, a collection information processing module for processing the collected documents, and a user search module for connecting the documents processed by the collection information processing module in association with a query of a user; The document transmission unit, a transmission management module for classifying documents received from the user search module for each user, and a transmission module for transmitting a document to a user using information of the transmission management module; An internal information management DB which collects, stores and manages information generated by each component as the internal information management unit; As the document storage source unit, an external document source DB that stores documents containing various information. Information system composed of A terminal for accessing the Internet, a user information DB that records / stores various user information related to service use, a service connection module for accommodating a user's service request, and a service request and user information through the service connection module. A service providing module for cooperating with and processing a user's request, a document collecting module for searching / collecting a document corresponding to the user's query word, a collected document information DB for storing information related to the collected document, and the collected document A collection information processing module for processing documents, a user search module for linking the documents processed by the collection information processing module with a user's query word, and a transmission management module for classifying documents received from the user search module for each user. And a transmission module for transmitting a document to a user by using the information of the transmission management module. Within the management information DB and the information providing system configured by the external source document DB various documents stored to store and manage the collected information generated in the generating unit, A member registration step of inputting information including personal information and a query word through the terminal and stored in the user information DB; Generating a profile of the user in the service providing module by using the stored query and personal information about the user connected through the service connection module; Retrieving a document according to a user query word from the external document source DB through the document collection module, and storing information about the retrieved document in the collection document information DB; Converting the retrieved document into a format for transmission to a user through the collection information processing module; Searching for a user who inputs a query corresponding to the converted document in the user search module and creating a document information list for each user; Generating a transmission list for transmitting a search document for each user in the transmission management module; Transmitting the retrieved document to the user by referring to the transmission list and the user information stored in the user information DB. Information service method consisting of The method according to claim 3, The user profile is used for searching and classifying / transmitting information, and the name, ID, password, member number, information receiving method, number of received messages, information message, information receiving cycle, Personal information such as contact information, e-mail and advertisement reception, user's own user registration number, query registration number given to each query, classification selection to select the category of desired information, original query which is the original query An information providing service method consisting of query related information such as indexed list and its number, user's description of the query and whether it is activated The method according to claim 3, The format conversion of the retrieved document further includes converting the various HTML tags included in the document into a text format document. The method according to claim 3, An information providing service method further comprising an insertion into a specific web page using a fax, an email, and an HTML tag as a method of transmitting the classified document to a user.