WO2012108608A1 - Système et procédé pour effectuer une recherche dans des données - Google Patents

Système et procédé pour effectuer une recherche dans des données Download PDF

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Publication number
WO2012108608A1
WO2012108608A1 PCT/KR2011/008062 KR2011008062W WO2012108608A1 WO 2012108608 A1 WO2012108608 A1 WO 2012108608A1 KR 2011008062 W KR2011008062 W KR 2011008062W WO 2012108608 A1 WO2012108608 A1 WO 2012108608A1
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WIPO (PCT)
Prior art keywords
question
user
acquaintance
tag
acquaintances
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Ceased
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PCT/KR2011/008062
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English (en)
Inventor
Joohwan JUNG
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SUNNYLOFT CORP
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SUNNYLOFT CORP
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Priority claimed from KR1020110045567A external-priority patent/KR101153937B1/ko
Application filed by SUNNYLOFT CORP filed Critical SUNNYLOFT CORP
Publication of WO2012108608A1 publication Critical patent/WO2012108608A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/40—Business processes related to social networking or social networking services
    • G06Q10/48—Business processes related to social networking or social networking services using social graphs

Definitions

  • the present invention relates generally to a system and method for searching through information using the acquaintances of acquaintances and, more particularly, to a system and method for searching through information, which enables the information desired to be obtained using the acquaintances of acquaintances, thereby increasing the amount of knowledge from which answers can be obtained without impairing the reliability of the information.
  • an object of the present invention is to provide a system and method for searching through information, which enable answerers who can answer a question to be limited to acquaintances or the acquaintances of acquaintances using a social network in knowledge searching, thereby ensuring the reliability of answers.
  • Another object of the present invention is to provide a system and method for searching through information, which enables the amount of knowledge from which answers can be obtained in knowledge searching to be extended.
  • the present invention provides a system for searching through information, comprising a server for exchanging data with a plurality of terminals, managing respective acquaintance lists of users of the terminals, and providing a social network service, the server including an account management unit for assigning user accounts to members and then managing user information; an answerer search unit for, when a question is received from a terminal via a first user account of a questioner, extracting primary acquaintances of the questioner from an acquaintance list registered in the first user account of the questioner, extracting secondary acquaintances of the questioner registered in user accounts of the extracted primary acquaintances, and searching the extracted secondary acquaintances of the questioner for members to which tags corresponding to the received question were attached to locate answerers; and a question and answer management unit for transferring the received question to second user accounts corresponding to the answerers retrieved by the answerer search unit, and, when answers are input by terminals via the second user accounts, transferring the input answers to the first user account.
  • the account management unit may attach the input tag to the user account of the primary acquaintance of the member.
  • the account management unit may determine a tag to be registered in the user account of the member based on at least one of user information registered in the user account of the member and an answer list input by the member, and then attach the determined tag to the user account of the member.
  • the account management unit may create tag information including the input tag and user information of the member who input the tag, and register the tag information in the user account of a primary acquaintance of the member.
  • the answerer search unit may extract tags related to a keyword included in the input question from a tag ontology including a set of synonyms and a set of related words.
  • the answerer search unit may search the secondary acquaintances of the questioner for members to which tags corresponding to the received question were attached and/or searches the primary acquaintance of the questioner for members to which tags corresponding to the received question were attached.
  • the question and answer management unit may store the input question and the answers by registering them in the user account of the questioner and the user accounts of the answerers.
  • the present invention provides a method of searching through information using a system for searching through information, the system including a server for exchanging data with a plurality of terminals, managing acquaintance lists of members who receive service via terminals, and providing a social network service, the method including the steps of (A) receiving a question from a first terminal via a first user account; (B) extracting tags corresponding to the question received at step (A); (C) extracting primary acquaintances of a first member corresponding to the first user account from an acquaintance list of the first user account, extracting secondary acquaintances of the first member from acquaintance lists of the extracted primary acquaintances, and searching the extracted secondary acquaintances for members to which the tags extracted at step (B) were attached; (D) transferring the question received at step (A) to a second terminal registered to correspond to a user account of at least one of the members retrieved at step (C); and (E) when an answer is received from the second terminal which received the question at step (D), transferring the received answer to the first terminal.
  • Step (B) may include the step of extracting tags related to a keyword included in the input question from a tag ontology including a set of synonyms and a set of related words.
  • Step (B) may include the step of receiving tags related to the question from the first terminal or the step of providing tags related to a keyword included in the question to the first terminal and causing some tags to be selected from among the provided tags.
  • Step (D) may include (D1) sending a list of the user accounts, retrieved at step (C), to the first terminal; (D2) causing the first terminal to select at least one user account from the list of the user accounts sent at step (D1); and (D3) transferring the question received at step (A) to a second terminal registered to correspond to the selected user account.
  • Step (D) may include (D4) assigning priorities to the user accounts retrieved at step (C) based on predetermined criteria, and selecting one or more user accounts from among the retrieved user accounts based on the priorities; and (D5) transferring the question, received at step (A), to a second terminal registered to correspond to at least one of the selected user accounts.
  • the method may further include the step of recommending at least one of the members retrieved at step (C) as a primary acquaintance.
  • step (D) information about a primary acquaintance of the first terminal who attached a related tag, extracted at step (B), to a user account of a member corresponding to the second terminal, together with the question, may be transferred to the second terminal.
  • the method may further include the step of providing an information set or a past answer list stored in a user account of a member corresponding to the second terminal in response to a tag which was attached to the user account of the member corresponding to the second terminal and which belongs to the related tags extracted at step (B) to the second terminal which received the question at step (D).
  • the method may further include the step of, when a tagging request from a user account corresponding to a primary acquaintance of the first member to a user account corresponding to a secondary acquaintance of the first member is received, registering a tag, included in the tagging request, in the user account of the secondary acquaintance.
  • the method may further include the steps of determining a tag to be registered based on at least one of user information registered in a user account of a member corresponding to a primary acquaintance of the first member and an answer list input by the member corresponding to the primary acquaintance of the first member, and attaching the determined tag to the user account of the member corresponding to the primary acquaintance of the first member.
  • Step (C) may further include the step of searching user accounts of tertiary acquaintances of the first user, included in acquaintance lists of the secondary acquaintances of the first user, for user accounts to which the tags extracted at step (B) were attached.
  • the system and method for searching through information according to the present invention have the following advantages.
  • the system and method for searching through information according to the present invention have the advantage of enabling answers to questions to be obtained from other persons connected via the acquaintances of a user in a reliable fashion, thereby ensuring the reliability of answers and relying on answerers based on the evaluation of the degrees of satisfaction with past answers of the answerers without directly being acquainted with them.
  • the system and method for searching through information according to the present invention have the advantage of increasing the range of acquaintances who can provide knowledge, using a social network.
  • FIG. 1 is a diagram illustrating the overall configuration of a system for searching through information according to an embodiment of the present invention
  • FIG. 2 is a block diagram schematically illustrating the configuration of an information search server according to an embodiment of the present invention
  • FIG. 3 is a flowchart illustrating a process of attaching a tag to an acquaintance in a method of searching through information according to an embodiment of the present invention
  • FIG. 4 is a flowchart illustrating a process of making a question and an answer using tags in the method of searching through information according to an embodiment of the present invention.
  • FIG. 5 is a diagram illustrating an example of an acquaintance network which is used to illustrate an embodiment of the present invention.
  • the present invention provides a method of searching through information using a Social Network Service (SNS) system.
  • SNS Social Network Service
  • the present invention basically includes the process of, when a user subscribes to a social network service, creating the account of the user and registering the acquaintances (friends) of the user, thereby establishing personal connections of the user.
  • Such a user manages his or her account and communicates with his or her acquaintances, using a social network service.
  • the account of a user may be created during the performance of the process of the user subscribing to a social network service by directly entering his or her user information, or may be created by automatically providing terminal information (for example, a mobile communication terminal number, or the like) to a server for providing a social network service when an application program is executed and then creating an account using the terminal information.
  • terminal information for example, a mobile communication terminal number, or the like
  • the registration of an acquaintance of each account user may be performed during the performance of the process of the account user applying for the registration of an acquaintance using the ID or e-mail of another user and the user approving the application, or the process of automatically including an e-mail address or a telephone number in an address directory or a telephone directory previously stored in the terminal of an account user in the form of the acquaintance list of the account user. That is, the registration of an acquaintance may be performed in a bidirectional or unidirectional fashion.
  • a user who was registered as an acquaintance is different from a user who is not an acquaintance in that a user can view the profile, message board and photos of the acquaintance and can allow the acquaintance to view posts registered in his or her account.
  • Embodiments of the present invention enable the searches of reliable information to be conducted using a server for providing the above-described social network service and a plurality of terminals. To describe the embodiments of the present invention in greater detail, the accompanying drawings will be referred to.
  • FIG. 1 is a diagram illustrating the overall configuration of a system for searching through information according to an embodiment of the present invention.
  • FIG. 2 is a block diagram schematically illustrating the configuration of an information search server according to an embodiment of the present invention.
  • FIG. 3 is a flowchart illustrating a process of attaching a tag to an acquaintance in a method of searching through information according to an embodiment of the present invention.
  • FIG. 4 is a flowchart illustrating a process of making a question and an answer using tags in the method of searching through information according to an embodiment of the present invention.
  • FIG. 5 is a diagram illustrating an example of an acquaintance network which is used to illustrate an embodiment of the present invention.
  • the system for searching through information includes an information search server 100 and a plurality of user terminals 200, which exchange data with each other over a network N.
  • the server 100 functions to provide a social network service, such as that described above.
  • the terminals 200 are personalized information processing devices, and may be, for example, personal computers, portable mobile communication terminals, portable computers or the like.
  • the server 100 receives requests from the plurality of terminals 200 and provides service-related pages, thereby enabling the users of the terminals 200 to share postings or exchange messages with their acquaintances.
  • an acquaintance who is directly included in an acquaintance list registered in the user accounts of each terminal 200 will be referred to as a 'primary acquaintance,' while an acquaintance of a primary acquaintance included in an acquaintance list, who is not a primary acquaintance, will be referred to as a 'secondary acquaintance.
  • the server 100 includes an account management unit 10.
  • the account management unit 10 manages personal information including the identification and authentication information of each user, and stores the personal information of each user account in a user database 20.
  • the server 100 then retrieves and provides the information stored in the user database 20 when necessary.
  • the account management unit 10 associates tag information, which was attached to a user by another user who has the user as a primary acquaintance, with a corresponding user account, and stores and manages it in the user database 20. That is, each user may attach a desired tag to a primary acquaintance registered in the acquaintance list of his or her account. The account management unit 10 registers the attached tag in the account of the corresponding primary acquaintance.
  • the account management unit 10 may directly attach a tag to each user. That is, the account management unit 10 may create a tag corresponding to each user based on the user information registered in the account of each user and register it in the account of the corresponding user. Furthermore, the account management unit 10 may create, store and manage an answer list, which is a collection of answers registered by a corresponding user, in association with the account of the user, or may create a tag corresponding to a user based on answers included in an answer list and register it in the account of the user.
  • an appropriate tag may be extracted by analyzing the context of information included in the user information or answer data included in the answer list. This may be performed by an answerer search unit 30 (which will be described later) by referring to a tag ontology 40 (which will be described later).
  • a tag registered by each user in the account of his or her primary acquaintance or registered directly by the server 100 may be, for example, a keyword related to a field of interest or specialty. This will be used to search for an answerer who is appropriate to a question about information which is desired by a user.
  • the server 100 includes an answerer search unit 30.
  • the answerer search unit 30 functions to receive data about questions managed by a question and answer management unit 60 (which will be described later), to extract question-related tags, and to search for a user who will be an answerer using the extracted tags.
  • a question and answer management unit 60 which will be described later
  • the answerer search unit 30 may refer to the tag ontology 40.
  • the tag ontology 40 may include a set of synonyms to be used to perform tag standardization and a set of related tags to be used to represent the correlations between tags.
  • the answerer search unit 30 analyzes text included in question data and extracts one or more related tags from the tag ontology 40.
  • Question data may be composed simply of a single word or may be composed of a sentence.
  • Related tags can be extracted by searching for the synonyms for text included in question data and also analyzing other words highly related to retrieved synonyms.
  • the answerer search unit 30 may send the extracted tags to the terminal 200 which sent the question data, cause the terminal 200 to select one or more tags and use only the selected tags to search for an answerer.
  • the answerer search unit 30 may search for a user who will be an appropriate answerer, using the extracted, related tags.
  • the answerer search unit 30 first searches the accounts of all users, that is, the primary or secondary acquaintances of the user of the terminal 200 which input the question (hereinafter, 'questioner'), while referring to the correlations between user accounts stored in the network database 50. That is, the range of search for a answerer is limited to the primary and secondary acquaintances of a questioner. Meanwhile, since it is possible to pose a direct question because it is possible to know the field or interest or the specialty of each primary acquaintance, the range of search for answers may be limited only to secondary acquaintances.
  • the answerer search unit 30 searches for users to which the related tags extracted with respect to the question were attached by referring to the tag information registered in the accounts of the primary and secondary acquaintances of the questioner from the user database 20. That is, the primary and secondary acquaintances of the questioner are searched for a user to which an extracted, related tag was attached. Thereafter, the answerer search unit 30 transfers the account of the user, retrieved as the answerer, to the question and answer management unit 60.
  • the question and answer management unit 60 stores received question data in the question/answer database 70, and transfers the stored question data to the answerer search unit 30, so that an appropriate answerer can be searched for.
  • the question and answer management unit 60 receives the user account and registers the question data in the user account of the answerer.
  • the question and answer management unit 60 stores the received answer data in the question/answer database 70 and registers the stored answer data in the user account of the questioner related to the corresponding answer.
  • the question and answer data stored in the question/answer database 70 may include information about the questioner and the answerer. This data may be used to provide the question list or answer list of a corresponding user to each user account, or may be used to make an answer similar to a previously made answer.
  • a first user selects a primary acquaintance (a second user) from an acquaintance list, registered in the account of the first user, using his or her own first terminal 200A at step S100, and then generates a tag related to the field of interest or specialty of the selected second user at step S110.
  • the server 100 may additionally provide one or more tags, similar or highly related to the tag directly input by the first user, using the tag ontology 40, so that all of the provided tags are tagged to the second user or so that some selected tags may be tagged thereto. Furthermore, it may be possible to generate only a tag that is directly input by the first user.
  • the account management unit 10 registers the tag generated at step 110 in the second user account of the user database 20, in which case information about the first user who input the tag is associated with the tag and then they are stored as a single piece of tag information at step S120. Accordingly, the second user may check who tagged a tag to him or herself in his or her account, or may edit the account, for example, by deleting a part thereof.
  • FIG. 5 Although a network of users may be configured in a complicated manner, like a net, it is illustrated as having a tree structure to provide a clearer description. That is, for example, 'G' who is one of the primary acquaintances of primary acquaintance 'B' of a 'person in question' may be a primary acquaintance of 'A' who is another primary acquaintance of the person in question.
  • 'G' who is one of the primary acquaintances of primary acquaintance 'B' of a 'person in question'
  • 'A' who is another primary acquaintance of the person in question.
  • the correlations between persons cross each other are excluded from within the range, so as not to make the gist of the present invention obscure.
  • the 'person in question' who is a user of a social network service may perform tagging on A, B and C who were registered as primary acquaintances.
  • the 'person in question' may tag keywords related to the fields of knowledge of A, B and C, such as the fields of interest or the specialties or hobbies of A, B and C, who were registered in the account of the person in question as primary acquaintances.
  • A that is, a primary acquaintance, is a wine lover and has sufficient knowledge of wine
  • the person in question may attach the tag 'wine' to A.
  • B has a lot of information about famous restaurants
  • the person may attach the tag 'famous restaurant' to B.
  • C is a TOEIC lecturer and has information related to TOEIC, the person in question may attach the tag 'TOEIC' to C.
  • each of the other users as well as the person in question may tag keywords related to the fields of interest or specialties, to at least some of persons who were registered in his or her user account as primary acquaintances. Furthermore, each person who registered the 'person in question' as a primary acquaintance may tag a keyword related to the person in question to the 'person in question.
  • the account management unit 10 registers tag information in each user account, so that it can be stored in the user database 20.
  • the account management unit 10 may store each tag together with information about the user who attached the tag.
  • the tags registered in the user accounts as described above may be managed by the corresponding users. For example, the users may approve, reject and delete the tags tagged to their accounts. It will be apparent that the users can attach tags to their own accounts by themselves.
  • a question is received from the terminal (first user terminal 200A) of a questioner at step S200.
  • the question and answer management unit 60 which has received the question from the first user terminal 200A stores question data and then performs the process of searching for an appropriate answerer.
  • the process of extracting tags related to the question is performed at step S210. As described above, it is possible to search for all synonyms and highly related words using the tag ontology 40.
  • a search is conducted at step S220 to locate an answerer (second user) to which at least one of all of the extracted related tags or some of the extracted related tags, selected by the first user terminal 200A, was attached.
  • the range of the search for the answerer may be limited to a range including only the primary and secondary acquaintances of a questioner.
  • the range of the search for an answerer may be extended to a range including users registered in the acquaintance lists of the secondary acquaintances, that is, the tertiary acquaintances of the questioner. Since further extension may not guarantee the reliability of answers, the range may be limited to the range including acquaintances up to tertiary acquaintances. Furthermore, depending on the embodiment, only when a user to which a related tag was attached is not retrieved within the range including secondary acquaintances, the range of a search for an answerer may be extended to the range including tertiary acquaintances.
  • question data is sent to all of the answerers or some of the answerers selected by the first user terminal 200A at step S230.
  • a list of the plurality of answerers may be sent to the first user terminal 200A, so that some of them can be selected. It is possible to send some of a plurality of retrieved answerers rather than including the plurality of retrieved answerers in a list and sending the list to the first user terminal 200A. In this case, it may be possible to provide priorities to a plurality of retrieved answerers in accordance with specific criteria and include only higher-priority answerers in a list.
  • a questioner when questions and answers are exchanged between a plurality of users, a questioner may score answerers' answers, and the sums or averages of scores may be criteria that are used to determine priorities. Furthermore, if a plurality of retrieved answerers includes one or more answerers who registered answers to questions of a questioner, it may be possible to include only the answerers who exchanged questions and answers in the past in an answerer list which will be sent to the first user terminal 200A. It may be possible to determine the priorities of answerers based on the numbers of questions and answers exchanged in the past.
  • the sequence of answerers included in an answerer list to be displayed on the first user terminal 200A may be determined using the above-described methods of determining priorities.
  • question data may be directly sent to the second user terminal 200B of an answerer in the form of an instance message, or question data is registered in the account of an answerer and then transferred to the answerer when the answerer accesses the social network service provided by the server 100.
  • an answerer may receive a question via e-mail or a text message.
  • the server 100 provides an information set stored in the user account of the answerer with respect to a tag related to a keyword included in the question or provides a past answer list for the related tag to the terminal of the answerer when the answerer reads the question or makes an answer to the question, so that the answerer can easily suggest an answer to the question.
  • the information set may be information that was collected and stored by the answerer
  • the past answer list may be a list of answers which were registered by the answerer for previously received questions.
  • the server 100 transfers the received answer data to the first user terminal 200A of the questioner, so that the questioner can obtain the desired answer at step S250.
  • the answer data when the answer data is transferred to the first user terminal 200A, it may be immediately transferred in the form of an instance message, or may be registered in the account of the questioner and then transferred to the questioner when the questioner accesses the social network service provided by the server 100.
  • the answer may be transferred via e-mail or a text message.
  • the person in question may perform a search by inputting the question or a keyword related thereto in the social network service provided by the server 100.
  • the server 100 searches through information about the accounts of primary acquaintances, registered in the account of the person in question, for the acquaintances of my primary acquaintances, that is, secondary acquaintances, and then searches tags, tagged to the accounts of the retrieved users, for tags related to the input question or keyword.
  • the server 100 may transfer information about the tags related to the input question or keyword to the terminal of the person in question. For example, when a person in question wants to cook a new dish and learn how to cook it from a reliable person but there is no acquaintance who is an expert on the cooking, the person may access the server 100 and search for information by entering the keyword 'cooking.' In this case, the server 100 searches tags registered in the accounts of the secondary acquaintances D, E, F, G, H, I, J, K, and L for tags related to 'cooking' and then sends results of the search to the terminal of the person in question. As described above, the primary acquaintances may also be included within the range of the search.
  • the server 100 may show only the tag and allow the person in question to add a specific question to the corresponding tag and upload it. That is, it may be possible to hide 'L' in which the tag 'cooking' was registered, to disclose the tag itself and to transfer a corresponding question to 'L' in the form of a message when the person in question sends the question.
  • the question may be transferred in the form of a message or a post, as described above.
  • the fact that such a question has been transferred to a secondary acquaintance may or may not be open to another person.
  • Such questions sent may be registered in the question list of the account of the person in question or a secondary acquaintance, so that only the questions can be managed.
  • the answer may be transferred to the person in question in the form of a message or may be posted on the message board of 'L' in the form of a post.
  • information about the primary acquaintance may be included in the question so as to determine the primary acquaintance via which the question was transferred.
  • the indication of the person in question transferring the question via 'C' may be included in a question message transferred to 'L' or in a post. Accordingly, since the question has been transferred via 'C' who is acquainted with 'L,' there is the effect of 'L' making a more reliable answer and transferring it to the person in question.
  • tags registered in the accounts of the acquaintances M, N, O, P, Q, R, S, T and U of the primary acquaintances D, E and F of 'A' are searched to locate tags related to the question or a keyword entered by 'A' and to locate the tags themselves and a list of users to which the tags were attached are provided to the terminal of 'A,' so that reliable answers can be obtained from persons who are acquainted with the direct acquaintances of 'A.
  • the present invention is configured to extend the range of knowledge search by extending the range of search to a range including not only the acquaintances of the person in question but also the acquaintances of the acquaintances, and is configured to ask a question of only primary and secondary acquaintances and obtain answers from them, thereby increasing the reliability of the answers.
  • tags may be searched for within the range of tags attached by the acquaintances of the person in question or tag information attached to secondary acquaintances by persons other than acquaintances may be also searched through.
  • the user of each account may check and manage tag information tagged to the user by other users who registered the user as an acquaintance.
  • tag information tagged to the user by other users who registered the user as an acquaintance.
  • the person in question can perform management in such a way as to delete tags which are not related to the person in question or are related to questions which cannot be answered reliably or to limit the range of exposure of tags only to acquaintances or prevent the tags from being disclosed to the public so that they cannot be searched by other persons.
  • each piece of tag information may include a keyword which was entered as a tag and information about the user who entered the corresponding tag.
  • a person in question makes an answer to another person's question
  • he or she may set the answer so that the answer can be prevented from being disclosed to the public.
  • the person in question may view and manage lists of tags, received questions, sent answers, sent questions and received answers to the sent questions.
  • the above-described method of searching through information combined with a social network service may be implemented by installing an application program programmed to communicate with the server 100 on the terminal 200.
  • tags which were attached to primary acquaintances by themselves, tags which were attached to primary acquaintances by the acquaintances of primary acquaintances, and tags which were attached to secondary acquaintances by primary acquaintances are searched to locate tags related to a keyword included in the question, and primary and/or secondary acquaintances to which the related tags were attached may be selected as answerers. That is, it is possible to search information in such a way as to rely on tags directly attached by primary acquaintances and not to rely on tags attached by secondary acquaintances who are not directly acquainted with the questioner.

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Abstract

L'invention concerne un système et un procédé pour effectuer une recherche dans des données. Le système comprend un serveur, qui comprend une unité de gestion de comptes, une unité de recherche de répondeurs et une unité de gestion de questions et de réponses. L'unité de gestion de comptes attribue des comptes d'utilisateur aux membres, et gère ensuite des données d'utilisateur. L'unité de recherche de répondeurs extrait des connaissances primaires du questionneur à partir d'une liste de connaissances enregistrées dans le premier compte d'utilisateur du questionneur; extrait des connaissances secondaires du questionneur enregistrées dans les comptes d'utilisateur des connaissances primaires extraites; et recherche, dans les connaissances secondaires extraites du questionneur, des membres auxquels sont liées des étiquettes correspondant à la question reçue, afin de localiser des répondeurs. L'unité de gestion de questions et de réponses transfère la question reçue aux deuxièmes comptes d'utilisateur correspondant aux répondeurs récupérés par l'unité de recherche de répondeurs, et transfère les réponses d'entrée au premier compte d'utilisateur.
PCT/KR2011/008062 2011-02-09 2011-10-27 Système et procédé pour effectuer une recherche dans des données Ceased WO2012108608A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0011661 2011-02-09
KR20110011661 2011-02-09
KR1020110045567A KR101153937B1 (ko) 2011-02-09 2011-05-16 정보 검색 시스템 및 정보 검색 방법
KR10-2011-0045567 2011-05-16

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KR20070031720A (ko) * 2005-09-15 2007-03-20 에스케이 텔레콤주식회사 지인 네트워크를 이용한 개인화 정보 서비스 방법 및시스템
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US9092504B2 (en) 2012-04-09 2015-07-28 Vivek Ventures, LLC Clustered information processing and searching with structured-unstructured database bridge

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