한국역사정보통합시스템의 온톨로지 기반 검색 시스템 설계 연구 : CIDOC-CRM 적용을 중심으로

다국어 초록 (Multilingual Abstract)

In order to process drastically increasing amount of web resources, new web technologies such as semantic web is entering our world. This study seeks to apply web semantic technology for improving record managing websites to respond to such change.
The selected case for this study is Korean History Online which is an united search engine for historic records. However, its integrated metadata-driven search engine does not ensure interoperability between varying records and different institutions as well as lacking in search efficiency.
In order to improve such issues, this study aimed to construct an ontology-based search engine for Korean History Online. Ontology and user interface were designed in three steps focusing on core technological factors of semantic searching suggested by KimYong. The ontology built in this study reused CJDOC-CRM which is an ontology model developed by ICOM to integrate information on cultural heritage and mapped out integrated metadata.
We had been able to ensure interoperability between record data through ontology by applying constructed ontology with records provided by Korean History Online. Also, the result confirmed that this ontology allows the system to describe various background information related to records compared to integrated metadata. It would be possible to promote more convenient data exchange and expansion by linking each data if stored records can be transformed into a form of data using ontology.
After the construction of the ontology, we suggested an appropriate user interface that can be applied on ontology search system by analyzing other websites which have integrated semantic web technology. Based on the analysis, it was suggested that facet navigation utilizing metadata of records is more suitable than currently installed integrated directory which is theme-based facet. Additionally, radial interaction and archival information model utilizing LOD have been suggested in order to better express the characteristic of link-based semantic information. Users can use the interface to understand the characteristic of semantic search and expand their search gradually.
The progress of this study is meaningful in that it detected problems by analyzing search system of Korea History Online and attempted to resolve this issue by taking a new approach with ontology and interface. However, the study is limited in that the study is limited within the boundary of theoretical practices and that actual system was not constructed. This limitation needs to be supplemented in future studies. We hope this study will serve as a clue leading to the development of new type of archival information service model for other web archives as well as Korean History Online.

목차 (Table of Contents)

• 제1장 서론 1
• 제1절 연구의 배경 및 목적 1
• 제2절 선행연구 5
• 제3절 연구 방법 및 한계 9
• 제2장 시맨틱 웹과 온톨로지 기반 검색 시스템의 개요 12
• 제1절 시맨틱 웹과 온톨로지 12
• 1. 시맨틱 웹과 시맨틱 검색 12
• 2. 온톨로지 15
• 3. 온톨로지 기반 검색 시스템과 사용자 인터페이스의 관계 18
• 제2절 CIDOC-CRM의 이해 20
• 1. CIDOC-CRM의 목적 및 필요성 20
• 2. CIDOC-CRM의 구조와 용어 23
• 3. CIDOC-CRM 매핑 규칙 27
• 제3장 한국역사정보통합시스템의 구조와 한계성 29
• 제1절 한국역사정보통합시스템 출현 배경과 구조 29
• 1. 출현 배경 29
• 2. 검색 시스템 구조 31
• 제2절 한국역사정보통합시스템 검색 시스템의 문제점 40
• 1. 검색 시스템과 통합 메타데이터의 현황 및 한계점 40
• 2. 일관성 없는 검색 인터페이스 현황 46
• 3. 한계점의 극복과 대안 모색 49
• 제4장 대안으로서 시맨틱 웹과 온톨로지 기반 검색 시스템 설계 52
• 제1절 한국역사정보통합시스템 기록물 CIDOC-CRM 적용 연구 52
• 1. CIDOC-CRM 매핑 52
• 2. 기록물 적용 예시 66
• 3. 온톨로지를 적용한 검색 시스템 구조 76
• 제2절 검색 인터페이스 제안 80
• 1. 시맨틱 검색 도구 81
• 2. 패싯 네비게이션 구성 84
• 3. 검색 결과의 시각화 88
• 4. 개선안 적용 예시 91
• 제5장 결론 97
• 참고문헌 101
• 부록 106
• Abstracts 113