• Journal of the Korean Society for information Management
• /
• 제24권3호
• /
• pp.201-218
• /
• 2007

This study proposes a topic distillation algorithm that ranks the relevant sites selected from retrieved web pages, and evaluates the performance of the algorithm. The algorithm calculates the topic score of a site using its hierarchical structure. The TREC .GOV test collection and a set of TREC-2004 queries for topic distillation task are used for the experiment. The experimental results showed the algorithm returned at least 2 relevant sites in top ten retrieval results. We peformed an in-depth analysis of the relevant sites list provided by TREC-2004 to find out that the definition of topic distillation was not strictly applied in selecting relevant sites. When we re-evaluated the retrieved sites/sub-sites using the revised list of relevant sites, the performance of the proposed algorithm was improved significantly.

• Journal of the Korean Society for information Management
• /
• 제3권1호
• /
• pp.103-135
• /
• 1986

In this thesis, author cocitation analysis with 45 authors in the field of sociology in general and document cocitation analysis in the specific area of family sociology were executed. The purpose of this study is to examine the meaning of bibliographic phenomena in Korean sociological literature by means of a new bibliometric technique, cocitation analysis, and to approach the intellectual structure of that field in view of multidimensional space.

• Proceedings of the Korean Society for Information Management Conference
• /
• 한국정보관리학회 2013년도 제20회 학술대회 논문집
• /
• pp.23-26
• /
• 2013

지식기반사회와 정보홍수시대로 갈수록, 도서관의 존속여부에 대한 고민으로 도서관경영의 중요성은 심화되며, 관련 연구가 많이 이루어지고 있다. 이에 본 연구는 동시출현단어 분석을 통해 도서관경영 분야의 지적구조를 분석하였다. 데이터 수집은 2001~2013년도까지 한국연구재단에 등재된 5개의 문헌정보학 관련 학회지를 대상으로 하였으며, 해당 논문 수는 413건이다. 데이터 처리후 군집분석을 실시하여 9개의 군집을 형성하였으며, 해당 군집은 장서개발, 디지털도서관, 공공도서관, 마케팅 및 조직관리, 국립중앙도서관 및 작은도서관, 인사관리(직무/자격제도), 대학도서관, 학교도서관, 서비스 품질평가이다. 이러한 연구 결과는 기존의 도서관경영 분야의 주제영역과 비교하였다.

• Journal of the Korean Society for information Management
• /
• 제34권4호
• /
• pp.101-126
• /
• 2017

Data Science is emerging as a closely related field of study to Library and Information Science (LIS), and as an interdisciplinary subject combining LIS, statistics and computer science in an attempt to understand the value of data by applying what LIS has been doing for collecting, storing, organizing, analyzing, and utilizing information. To investigate which subject fields other than LIS, statistics, and computer science are related to Data Science, this study retrieved 667 materials from Web of Science Core Collection, extracted terms representing Web of Science Categories, examined subject fields that are studying Data Science using descriptive analysis, analyzed the intellectual structure of the field by co-word analysis and network analysis, and visualized the results as a Pathfinder network with clustering created with the PNNC clustering algorithm. The result of this study might help to understand the intellectual structure of the Data Science field, and may be helpful to give an idea for developing relatively new curriculum.

• Journal of the Korean Society for information Management
• /
• 제41권1호
• /
• pp.339-365
• /
• 2024

This study aims to investigate how librarians' loyalty is affected by the organizational structure of libraries. For this purpose, 39 university libraries and 21 public libraries in Seoul were surveyed, and 126 questionnaires were collected and statistically analyzed. The main findings of the analysis are as follows. First, the centralization factor of organizational structure significantly affects the belongingness, responsibility, and devotion factors of loyalty. Second, the communication factor of organizational structure significantly affects the belongingness factor of loyalty, and it has a more substantial effect than centralization. Third, the moderating effect of library type on the effect of organizational structure on librarians' loyalty was found to be statistically insignificant. Based on the above results, this study suggests organizational structural measures to increase librarians' loyalty, and it is meaningful in that it is a study on an organizational field that has not been covered in depth in the literature.

• Proceedings of the Korean Society for Information Management Conference
• /
• 한국정보관리학회 1999년도 제6회 학술대회 논문집
• /
• pp.29-32
• /
• 1999

특허정보는 일반 과학기술정보와 다른 특성을 가지고 있어 정확성과 최신성이 절대적으로 필요하다. 이와 같은 특허정보의 특성을 고려하여 이용자의 정보요구를 충족시키고 효과적으로 검색할 수 있는 특허정보검색시스템 구축을 위한 기초자료로서 특허문헌구조를 고찰하였다.

• Proceedings of the Korean Society for Information Management Conference
• /
• 한국정보관리학회 2001년도 제8회 학술대회 논문집
• /
• pp.75-80
• /
• 2001

경쟁정보는 정보학과 지식경영의 구조(frameworks)에, CIA등 군사정보기관과 경영학에서 사용하는 정보분석방법과, IT의 정보처리기술을 분석도구로 활용한다. 경쟁정보의 업무내용을 정보사이클로서 제시하고, 사이클 내에서 문헌정보학 분야가 담당하여할 분야를 제시하였다. 문헌정보학과에서의 경쟁정보에 관한 교육프로그램과 연구내용을 통하여 학제 연구의 가능성을 살펴보았다.

• Proceedings of the KAIS Fall Conference
• /
• 한국산학기술학회 2001년도 춘계학술대회 발표논문집
• /
• pp.330-333
• /
• 2001

학술지 데이터 베이스 구축에 있어서 가장 주요한 문제점온 기존 문헌의 디지털화이다. 기존 문헌을 디지털화함에 있어서 택할 수 있는 방법은 문서 인식기(OCR)를 통한 자동인식과 수작업을 통해서 컴퓨터로 입력하는 방법이 있다. 전자의 방법은 현재의 한글 문서 인식기술로 볼 때 인식률이 저조하고, 인식기를 통한 자동인식에서 발생된 오류를 수정하는 비용이 수작업으로 입력하는 비용에 비해 더 크다고 판단된다. 따라서 자료의 입력은 수작업으로 하는 것이 효율적이다 학술지 데이터 베이스들 구축하고 이를 서비스하기 위해 서는 입력된 텍스트 데이터를 표준화하여 구조적으로 변환/편집해야 한다. 이는 구조문서 표준이라 할 수 있는 XML의 이용이 필요하다는 말이기도 할 것이다. 또한 디지털화 된 문서를 효율적으로 활용하고 관리하기 위해서는 비쥬얼한 구조문서 저장 관리기가 필요하다. 본 논문에서는 디지털화 된 텍스트를 구조적인 XML문서로 변환하여 효과적으로 저장 관리 할 수 있는 저장관리기를 설계하고 개발하였다.

• Journal of the Korean Society for information Management
• /
• 제32권4호
• /
• pp.77-106
• /
• 2015

By document co-citation analysis with Korean Citation Index (KCI) data, this study accurately identified the research fronts and hot topics in Korean library and information science (LIS) from 2004 to 2013. 159 core papers in LIS domain and their citations are scraped manually from Korean Citation Index web site. In the cluster analysis and network analysis, 159 core papers were grouped into 27 clusters with multiple papers and 8 singlton clusters. Among the 27 clusters which have multple papers, 'LIS education' cluster was the largest with 16 core papers, and 'citation analysis & intellectual structure analysis' cluster had the strongest citation impact according to the ehs-index. Closer observation of the citations to the core papers in each research front showed that 67.5% of the citations were made by LIS research papers and 32.5% of the citations were made by non-LIS research papers. Considering the share of citations and the citation impact growth index, 'local documentation', 'citation analysis & intellectual structure analysis', and 'research trends analysis' were identified as the most emerging research front in Korean library and information science. The analytical methods used in this study have great potential in discovering the characteristics of research fronts in Korean interdisciplinary research domains.

• Journal of the Korean Society for information Management
• /
• 제35권2호
• /
• pp.89-114
• /
• 2018

Research on changes in research trends in academic disciplines is a method that enables observation of not only the detailed research subject and structure of the field but also the state of change in the flow of time. Therefore, in this study, in order to observe the changes of research trend in library and information science field in Korea, co-word analysis was conducted with Korean author keywords from three types of journals which were listed in the Korea Citation Index(KCI) and have top citation impact factor were selected. For the time series analysis, the 15-year research period was accumulated in 5-years units, and divided into 2003~2007, 2003~2012, and 2003~2017. The keywords which limited to the frequency of appearance 10 or more, respectively, were analyzed and visualized. As a result of the analysis, during the period from 2003 to 2007, the intellectual structure composed with 25 keywords and 8 areas was confirmed, and during the period from 2003 to 2012, the structure composed by 3 areas 17 sub-areas with 76 keywords was confirmed. Also, the intellectual structure during the period from 2003 to 2017 was crowded into 6 areas 32 consisting of a total of 132 keywords. As a result of comprehensive period analysis, in the field of library and information science in Korea, over the past 15 years, new keywords have been added for each period, and detailed topics have also been subdivided and gradually segmented and expanded.