WO2011162466A1 - Système d'exploitation d'édition par ontologie basé sur internet - Google Patents

Système d'exploitation d'édition par ontologie basé sur internet Download PDF

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Publication number
WO2011162466A1
WO2011162466A1 PCT/KR2011/000595 KR2011000595W WO2011162466A1 WO 2011162466 A1 WO2011162466 A1 WO 2011162466A1 KR 2011000595 W KR2011000595 W KR 2011000595W WO 2011162466 A1 WO2011162466 A1 WO 2011162466A1
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WO
WIPO (PCT)
Prior art keywords
ontology
editing
information
module
analysis
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PCT/KR2011/000595
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English (en)
Korean (ko)
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강병철
김형용
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(주)인실리코젠
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Publication of WO2011162466A1 publication Critical patent/WO2011162466A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/36—Creation of semantic tools, e.g. ontology or thesauri
    • G06F16/367—Ontology
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9024—Graphs; Linked lists
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
    • G06F16/986—Document structures and storage, e.g. HTML extensions

Definitions

  • the present invention relates to a method of processing information using an ontology.
  • a web-based editing tool is attached to an ontology editing tool based on an existing desktop application, and the structural features of the ontology that define concepts (knowledge) on a graph basis are used. It is about a web-based ontology editing operation system that enables related parties to co-operate to obtain more reasonable results, and to make it easier to use even those who are not familiar with the ontology protocol.
  • desktop applications are directly installed under the operating system of the user's computer. Although it guarantees high performance, it is not suitable for a collaborative environment because each researcher installs it on their own computer and also shares the ontology data after the editing process, rather than sharing the ontology data. not.
  • Ontologies express the agreed concepts shared by group members. With the discovery of new facts, knowledge develops, and the ontology that expresses it also develops, drawing consensus among group members. To do this, it is necessary to reconfigure the ontology editing functions provided by existing ontology editing tools into a form that facilitates collaboration. For example, if the concept of adding and changing a specific member can be checked immediately in real time, and the edits of all can be seen in one interface, a more advanced ontology development environment can be expected.
  • An object of the present invention to solve the above problems, and relates to a method of processing information using the ontology, in particular to the concept (knowledge) on the basis of a graph based on the web-based editing tools to the existing desktop application-based ontology editing tools Web-based ontology editing operation system to make it possible to use the structural features of the ontology, which makes it easier for a large number of stakeholders to co-operate to produce more reasonable results, and to make it easier to use even those who are not familiar with the ontology protocol. In providing.
  • Ontology management module And approving a plurality of related persons through the wired and wireless Internet and providing the ontology analysis information required through the ontology editing tool providing service module to the relevant persons, and the modified ontology information is provided to the ontology management module. It includes a browsing service providing module.
  • a web-based editing tool is mounted on an existing desktop application-based ontology editing tool, and a plurality of structural features of the ontology that define concepts (knowledge) on a graph basis are used. It is possible to make it easier to use those who are unfamiliar with the ontology protocol, so that the stakeholders can work together to produce more reasonable results.
  • FIG. 1 is an exemplary block diagram of a web-based ontology editing operating system according to the present invention.
  • FIG. 2 is a diagram illustrating an ontology hyperlink moving and editing interface implemented in a web-based ontology editing operating system according to the present invention.
  • FIG. 1 is an exemplary block diagram of a web-based ontology editing operating system according to the present invention, and is an example of a configuration of a server formed to be arbitrarily accessible by a plurality of related parties through a wired or wireless Internet network.
  • the web-based ontology editing operating system includes a management module 140, an ontology protocol 150, and a browsing service providing module 160.
  • Browsing is one of the most widely known methods of information presentation, and it means that information is expressed in the form of text or an image so that information can be provided to a user through a browser.
  • the ontology is a method of knowledge expression, and in order to overcome the limitations of display-oriented knowledge expression for the purpose of delivering information only to the existing information expression method, the machine can understand the knowledge itself. It is able to communicate more semantically accurate information with user by grasping and managing, and it is in charge of the media work of efficient browsing.
  • the ontology protocol 150 of the web-based ontology editing operating system is a set of protocols and information according to the conventions for defining definitions of tangible and intangible concepts using an ontology description language.
  • the ontology analysis providing service module 110 analyzes the ontology information given according to the ontology protocol, extracts the information into triples (subject-object-predicate), and expresses it in a graph.
  • the multi-ontology provision service module 120 can modify several ontologies at the same time, and has the function to add the related content from another ontology, or to add all the sub-concepts of the related content.
  • the ontology editing tool providing service module 130 provides an ontology editing environment so that one or more ontology information can be accessed and edited, and the editing tool can be easily edited by an ontology protocol non-expert in the editing environment. To provide.
  • the ontology management module 140 has a history function and a comment function to support the change history and multilateral cooperation since the history of the modified contents remains so that each of a plurality of persons can be modified. Allows you to view the revision history of other stakeholders.
  • the browsing service providing module 160 authorizes a large number of related parties to access through the wired and wireless Internet, and provides the relevant ontology analysis information required by the ontology editing tool providing service module, thereby modifying and modifying them. Ontology information is provided to the ontology management module.
  • the ontology management module 140 the definition of the concept of information itself and the relationship between the concepts, and defined the concept of the ontology
  • An ontology update processor 142 for processing information according to any editing process of expanding, removing, and modifying the data;
  • the ontology update editing unit 142 includes an ontology modification editing history storage unit 141 which manages the difference between the previous state of the ontology information updated by the ontology information and the current modified state.
  • the ontology analysis providing service module 110 analyzes the resources in the ontology update processing unit 142, and the documents described in the ontology are triple (subject-predicate-object, hereinafter referred to as triple) 'Ontology analysis processing unit 111 to extract the same structure as the structure of the sentences used by humans, and the triplet extracted from the ontology analysis processing unit 111 to the rules of the ontology construction language.
  • the ontology inference processing unit 112 for inferring new facts, and the results generated by the ontology analysis processing unit 111 and the ontology inference processing unit 112 to generate a graph so that it can be expressed in the form of visual information to represent the graph structure
  • the unit 113 is comprised.
  • the ontology analysis processing unit 111 parses the ontology in the ontology update processing unit 142 and converts the ontology into a triple (predicate-predicate-object) form.
  • the ontology inference processor 112 performs inference of new facts according to the rules of the ontology writing language using triples converted by the ontology analysis processor 111. That is, the ontology stored in the ontology update processor 142 is converted into structured data in triple format through the ontology analysis processor 111 and the ontology inference processor 112.
  • the ontology analysis processor 111 and the ontology inference processor 112 operate when the ontology storage 323 is updated by the ontology management module 140.
  • the graph structure expression unit 113 visually browses the concepts transmitted from the ontology analysis processor 111 and the ontology inference processor 112 and relates the concepts (similarity, opposition, upper / lower, inclusion, category, and attribute). Or, by using an ontology consisting of definitions such as values by attributes, users can use the graph to display detailed concepts of surrounding concepts (including similarity, opposition, parent / child concept and inclusion, category, and attribute values), or specific concepts. Make it easy to search.
  • the multi-ontology providing service module 120 is an ontology problem for managing the processing data of the ontology analysis providing service module 110 based on the ontology protocol 150 for any particular problem (topic or information).
  • Ontology analysis task processing unit 123 which analyzes and sorts and processes each task managed by the ontology task management unit 122, and the ontology task management unit 122 and ontology analysis task processing unit. It consists of a multi-ontology processing module 121 which performs multi-parallel processing of the operation of 123.
  • the ontology editing tool providing service module 130 is an ontology editing module that provides an ontology editing environment to access and edit one or more ontology information to process and edit the ontology information through the multi- ontology providing service module 120.
  • an ontology user editing tool module 132 that provides an editing tool to easily perform editing by a non-ontology protocol expert in a corresponding editing environment provided through the ontology editing module 131. .
  • relational database is used to store and manage network between concepts that are components of ontology.
  • the concept is basically called a node, the relationship is called an edge, and each of them is defined as a table. Join two nodes into node_from and node_to attributes of one edge.
  • the implementation of the web interface for accessing, adding, and deleting data in the implemented database is more difficult than displaying the entire network on one screen when the number of nodes and edges increases.
  • How to configure a dynamic interface that can configure web pages for each web page display graphical images of sub-networks of connected nodes by the number of connections (1, 2, 3) specified in each node, and move to other nodes through HTML image map tags use.
  • the structure of this database has the following characteristics in defining the relationship between tables.
  • the edge type used in the ontology is defined in advance to prevent indiscriminate abuse of the edge type.
  • edge types For the purpose of use in artificial intelligence such as ConceptNet, a wide variety of edge types are possible, but for ontology for the purpose of managing semantic data, the type is limited to increase the consistency in the structure of knowledge. For gene ontology, there are only three types of "is a”, “is part of” and “is development from”.
  • the translations and similar words for each language are not managed as separate nodes, but managed by the attributes of the concept nodes, so as to meet the main purpose of the ontology.
  • the concept "Computer science” has an attribute called “Computer science” and an English translation “Computational”, and a list of English analogues “Computing science” and “Information computing” and “Computer science” and “Sampleology”. It will have a list of Korean similar words called "as an attribute. This is a concept that is important in ontology, and reveals the intention of not having multiple identical concepts in the network.
  • the system composes a web page for each node, displays a subnetwork of nodes connected by the number of connections specified for each node, and links each node with a hyperlink, Move around and use this to gauge the structure of your entire network.
  • the list of nodes connected by the number of connections specified to a specific node is obtained from the database using the following algorithm. If the specified number of connections is 1, all edges connecting the specific node to the foreign key are retrieved, and a list of all connected nodes is extracted. If the number of connections is 2, the extended list is extracted by repeating the method for the entire node list. In this way, you can get a list of nodes with n connections.
  • the obtained list of nodes can configure the sub-network using the edge connection that each node has. You can also get a subnetwork called "from root" from a particular node. The node that corresponds to the concept of a specific node is imported until it reaches the top node (root).
  • Subnetworks around a particular node obtained from the database use a separate graph drawing program, for example Graphviz (http://graphviz.org), to make a graphical image of the subnetwork of nodes.
  • Graphviz http://graphviz.org
  • the user may select a graphic visualization method (dot, twopi, circo, neato) provided by the above-described example program, Graphviz, so that the user can select a method in which the structure of the sub network can be revealed well.
  • a graphic visualization method dot, twopi, circo, neato
  • cmap format can be used to obtain HTML image map information of the corresponding output image.
  • FIG. 2 illustrates an ontology hyperlink moving and editing interface implemented in a web-based ontology editing operating system according to the present invention.
  • the ontology editing interface implements a method of providing a pop-up menu after right-clicking a mouse using Javascript, a web client language, for user convenience.
  • This menu provides the function of "Edit node, Add node, Delete node, Link another node” for a specific node. It provides "Edit edge, Reverse edge, Delete edge” function.
  • the operation principle of the "Create a new node” function is described as an example. A new node is created as a database record, an edge connecting the node and the center node, and the screen is updated.
  • the actual operation method uses a method that reflects the real-time ontology editing status by storing the edited contents in a separate history management table whenever the user edits.
  • the ontology is managed in various data formats.
  • the representative data format is OBO format, and is widely used for data exchange purposes of various ontologies including gene ontology. This system considers the ability to support various input formats by importing or exporting ontology data of OBO input format.
  • the function of importing the OBO file provided by the gene ontology consortium confirms that the gene ontology works normally.
  • the web-based ontology editing operating system comprises: an ontology protocol for storing a set of protocols and information according to the protocols for defining definitions of tangible and intangible concepts using an ontology description language; An ontology analysis service module for analyzing ontology information given according to the ontology protocol, extracting the information into triples (subject-object-predicate), and expressing the result in a graph; A multi-ontology provision service module for modifying several ontologies at the same time, and adding related contents from another ontology or adding all sub-concepts of the related contents; An ontology editing tool providing service module that provides an ontology editing environment for accessing and editing one or more ontology information, and provides an editing tool so that an ontology protocol non-expert can easily perform editing in the editing environment; The history of the changes has been revised so that each of them can be modified, and there is a history function and a comment function to support the change history and multilateral cooperation.
  • Ontology management module And approving a plurality of related persons through the wired and wireless Internet and providing the ontology analysis information required through the ontology editing tool providing service module to the relevant persons, and the modified ontology information is provided to the ontology management module.
  • the ontology management module the ontology update processing unit that defines the definition of the concept of the information itself and the relationship between the concepts, and processes the information according to any editing process to extend, remove, and modify the defined concepts of the ontology Wow;
  • the ontology update editing unit includes an ontology correction editing history storage unit which manages the difference between the previous state of the ontology information updated by the ontology update unit and the current modified state.
  • the ontology analysis providing service module analyzes the resources in the ontology update processing unit, and the documents described in the ontology are triples (suffix-prescription-object, hereinafter referred to as 'triple'), which is a structural form that can be identified by a computer.
  • An ontology analysis processing unit extracting the same sentence structure used by a person and consisting of basic elements);
  • An ontology inference processor configured to infer new facts according to the rules of the ontology construction language based on the triples extracted by the ontology analysis processor;
  • a graph structure expression unit for generating a graph so that the ontology analysis processing unit and the ontology inference processing unit generate the graph in visual information form.
  • the multi-ontology provision service module may further include: an ontology task management unit configured to manage processing data of the ontology analysis provision service module based on the ontology protocol with respect to any particular task (topic or information); An ontology analysis task processor configured to analyze and sort each task managed by the ontology task manager; And a multi-ontology processing module for performing the multi-parallel processing of the operations of the ontology subject management unit and the ontology analysis subject processing unit.
  • the ontology editing tool providing service module includes an ontology editing module for accessing at least one ontology information and providing an ontology editing environment for processing and editing ontology information through the multi- ontology providing service module;
  • the ontology user editing tool module may be provided to provide an editing tool to easily perform editing by a non-ontology protocol expert in a corresponding editing environment provided through the ontology editing module.

Abstract

La présente invention porte sur un procédé de traitement d'informations à l'aide d'une ontologie et, de manière plus spécifique, sur un système d'exploitation d'édition par ontologie basé sur Internet, l'invention permettant à : une pluralité de personnes appropriées de déduire des résultats plus raisonnables par l'intermédiaire d'une opération commune par utilisation de la caractéristique structurale de l'ontologie, qui définit des concepts (connaissances) sur la base de graphiques par montage d'outils d'édition basés sur Internet sur les outils d'édition par ontologie basés sur une application de bureau existante ; et en même temps, même les personnes appropriées non familières au protocole d'ontologie peuvent utiliser ledit système d'une manière plus facile.
PCT/KR2011/000595 2010-06-21 2011-01-28 Système d'exploitation d'édition par ontologie basé sur internet WO2011162466A1 (fr)

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KR101999654B1 (ko) * 2017-09-06 2019-07-16 주식회사 원더풀플랫폼 챗봇 개발 협업 방법 및 시스템
KR102560521B1 (ko) * 2020-11-19 2023-07-27 주식회사 티맥스알지 지식 그래프 생성 방법 및 장치

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JP2008033386A (ja) * 2006-07-26 2008-02-14 Vip Partners Llc 情報処理提供システム
KR100820746B1 (ko) * 2007-01-22 2008-04-11 조선대학교산학협력단 온톨로지를 이용한 정보의 브라우징 시스템 및 방법
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JP2008033386A (ja) * 2006-07-26 2008-02-14 Vip Partners Llc 情報処理提供システム
JP2008117122A (ja) * 2006-11-02 2008-05-22 Nippon Telegr & Teleph Corp <Ntt> 推薦情報検出提供装置および推薦情報検出提供方法ならびにそのプログラム
KR100820746B1 (ko) * 2007-01-22 2008-04-11 조선대학교산학협력단 온톨로지를 이용한 정보의 브라우징 시스템 및 방법

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* Cited by examiner, † Cited by third party
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US20220391386A1 (en) * 2018-11-14 2022-12-08 Thoughtspot, Inc. Systems and Methods for Database Analysis

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