• Journal of Digital Convergence
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• v.13 no.2
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• pp.153-158
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• 2015

Biologists are pursuing genetics related researches that can provide the core information to understand a certain cancer or inherent diseases. However, biological experimentations can produce different results by the difference of various elements or environments at the time of experimentation and/or difference of interpretations. Therefore, currently existing research results can possibly provide different information. These inconsistency can be found through integration of gene information. Biologists can save their time and efforts to find certain gene information if the gene information is integrated without inconsistency. An efficient gene integration and augmentation scheme of gene information generated through different researches is introduced in this paper.

• Convergence Security Journal
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• v.13 no.3
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• pp.63-69
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• 2013

This research analyze the current status pertaining to the sport industry's information system and information network in Korea to propose integrated information network of sport industry construction measures with the goal of optimizing vertical and horizontal network formation, and knowledge information sharing and dissemination. To construct integrated information network of sport industry, literature examination and meeting of experts to search for measures are utilized. This paper analyze the realities of the sport industry's information system and information network in Korea to propose the following when it comes to the measures to realize sport industry's information integration. First, DB for sport industry relate information that factored in the Ontology is being developed. In other words, it is necessary to design a DB that factors in the Semantic Web. Second, once the DB relate to the sport industry that factored in the Ontology is developed, it is necessary to build RSS/Atom based active network that enables exchange of organic information among them.

• Journal of the Korean Institute of Intelligent Systems
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• v.15 no.7
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• pp.875-880
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• 2005

OWL(Web Ontology Language) is the Ontology Standard Language and the a lot of Ontologies are being constructed in OWL. But the research on the extension of OWL is also progressing because of the limit of representation power of in OWL language. The W3C suggests the SWRL(Semantic Web Rule Language) based on the combination of OWL and RuleML(Rule Markup Language), which is improved in the representation of rule. Thus, both OWL and SWRL are used for developing ontologies. However, research on inference of ontologies written in both languages is just begun. These day, for the inference of ontologies written in both languages, ontologies and divided in to two parts. The part written in OWL and written in SWRL. For the inference of the part written in OWL, Racer, a DL based inference engine, is used and for the other part Jess, a rule-based engine, is used. In this paper, we will propose three methods for integrated inference of the OWL part and the SWRL part of ontologies using Jess and some tools for ontology inference : OWLJessKB and SWRL Factory

• Journal of the Korean Society for information Management
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• v.20 no.1
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• pp.417-455
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• 2003

Ontologies are formal theories that are suitable for implementing the semantic web. which is a new technology that attempts to achieve effective retrieval, integration, and reuse of web resources. Ontologies provide a way of sharing and reusing knowledge among people and heterogeneous applications systems. The role of ontologies is that of making explicit specified conceptualizations. In this context, domain and generic ontologies can be shared, reused, and integrated in the analysis and design stage of information and knowledge systems. This study aims to design an ontology for international organizations. and build an Internet web retrieval system based on the proposed ontology. and finally conduct an experiment to compare the system performance of the proposed system with that of internet search engines focusing relevance and searching time. This study found that average relevance of ontology-based searching and Internet search engines are 4.53 and 2.51, and average searching time of ontology-based searching and Internet search engines are 1.96 minutes and 4.74 minutes.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04b
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• pp.88-90
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• 2002

정보를 공유하고 표준화하기 위한 MdR(Metadata Registry)은 데이터요소 개념과 데이터요소로 구성되지만 개념간의 관계를 설정하는 방법을 제시하고 있지 않기 때문에 정보통합시 유연성이 제한된다. 반면, 온톨로지(Ontology)는 도메인에 기반한 개념과 이들 개념간의 관계를 설정할 수 있다 그러나 새로운 개념의 추가에 따른 온톨로지 재구성은 시간이나 비용적으로 많은 오버헤드를 초래한다. 이러한 문제점을 해결하기 위하여, 본 논문에서는 위에서 언급한 MdR과 온톨로지의 특징을 결합하여 새로운 데이터 소스의 추가시 유연한 확장성을 제공하는 에이전트 기반의 3-계층 정보 통합 시스템을 제안한다.

• Annual Conference on Human and Language Technology
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• 2007.10a
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• pp.295-301
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• 2007

온톨로지의 재사용을 위한 온톨로지 통합 연구가 진행 중이다. 기존의 온톨로지 통합 방법으로는 세 개 이상의 온톨로지를 한 번에 통합할 수 없으며, 다수의 작업자가 동시에 통합 작업을 할 수 없다는 단점이 있다. 따라서 본 논문에서는 메타 온톨로지를 이용하여 다수의 작업자가 다수의 온톨로지를 동시에 통합할 수 있는 온톨로지 통합 프로세스(OntoIntegProcess)를 제안하고, 온톨로지 통합 실험을 통해 제안한 온톨로지 통합 프로세스의 효용성을 확인한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.509-512
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• 2004

본 논문에서는 지능형 e-비즈니스의 효과적인 수행을 지원하기 위하여 서비스 온톨로지 표현 언어 OWL-S와 규칙표현 언어 RuleML 사이의 관계를 살펴봄으로써 서비스 온토롤지 및 규칙 표현 모두가 함께 사용될 수 있는 통합모델의 이론적인 근간을 제공한다. 이를 위하여 OWL-S의 정형 시맨틱스를 기술하고 로직 프로그램과의 관계를 분석한 후 두 마크업 표현의 상호매핑을 보인다.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07b
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• pp.655-657
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• 2005

온톨로지를 효율적으로 관리하기 위한 관리도구의 프레임워크로써, 온톨로지 편집과 통합, 추론을 다루고 있다. 온톨로지 편집에 있어 텍스트 기반의 편집과 한국어 사용자를 위한 편집 방식 지원 그리고 semi-Automatic 편집 및 템플릿 생성에 대해 다루고 있으며 온톨로지 통합과 관련된 여러 알고리즘을 구상하고, 온톨로지에 대한 정당성 체크 및 향후 유비추론을 위한 프레임워크 개발에 대한 통합 측면과 추론에 대해 언급한다.

• Proceedings of the Korean Society for Bioinformatics Conference
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• 2005.09a
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• pp.383-387
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• 2005

One of the most important issues in post-genome era is identifying functions of genes and understanding the interaction among them. Such interactions from complex biochemical pathways, which are very useful to understand the organism system. We present an integrated biochemical pathway database system with a set of software tools for reconstruction, visualization, and simulation of the pathways from the database. The novel features of the presented system include: (a) automatic integration of the heterogeneous biochemical pathway databases, (b) gene ontology for high quality of database in the integration and query (c) various biochemical simulations on the pathway database, (d) dynamic pathway reconstruction for the gene list or sequence data, (e) graphical tools which enable users to view the reconstructed pathways in a dynamic form, (f) importing/exporting SBML documents, a data exchange standard for systems biology.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.10 no.12
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• pp.2212-2220
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• 2006

Recently enterprises introduce EAI systems and legacy business which already obtained for data integration among legacy systems. EAI systems in cooperative transaction environment can be expected efficient retrieval as sharing and integrating. However existing legacy systems have to introduce particular EAI solution because it is difficult to adjust standard technology to EAI due to be managed independently without considering interoperability. For solving these problems we use metadata registry using data integration. Various types, semantic specification data heterogeneity and heterogeneity of systems, however, are occurred. Therefore retrieval system based on XMDR(extended Meta-Data Registry) for data interoperability in the web environment are proposed in this paper.