• Proceedings of the Korean Society for Information Management Conference
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• 1995.08a
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• pp.51-54
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• 1995

본 연구에서 구축하고자 하는 통합OPAC은 특정 주제의 문헌정보원, 전문가정보원, 통계정보원을 제시해 주는 참고봉사 전문가 시스템, 온라인 열람목록(OPAC), 이용 안내, 외부데이타베이스의 검색 모듈이 결합된 시스템이다. 지식베이스는 문헌정보원 지식베이스, 전문가정보원 지식베이스, 통계정보원 지식베이스로 구성된다. 지시베이스의 추론방법은 전진추론(forword chining) 방식을 채택하였다. 시스템의 구현 환경은 먼저 하드웨어는 IBM 호완기종의 개인용 컴퓨터들(IBM386-DX33이상)을 사용하고 시스템 개발도구로는 전문가시스템과 하이퍼텍스트가 결합된 쉘(shell)인 KPWin++를 이용하였고 문헌정보원, 전문가정보원, 통계정보원에서의 키워드추출 등 정보처리 작업은 터보C를 사용하였다.

• Journal of the Korean Society for Library and Information Science
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• v.36 no.3
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• pp.287-310
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• 2002

This study used content analysis to examine the research methods in Library and Information Science journals from 1997 to 2001. Analyses measured research subjects, research method, data collection methods, data analysis methods, hypotheses, theories and research funds. Brief consideration is given to possible future methodological trends : web-based research methods, qualitative research, cooperation between academic society and librarians and research fundraising.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.69-71
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• 2021

특허분야에서 자연어처리 태스크는 특허문헌의 언어적 특이성으로 문제 해결의 난이도가 높은 과제임에 따라 한국 특허문헌에 최적화된 언어모델의 연구가 시급한 실정이다. 본 논문에서는 대량의 한국 특허문헌 데이터를 최적으로 사전 학습(pre-trained)한 Korean Patent ELECTRA 모델과 tokenize 방식을 제안하며 기존 범용 목적의 사전학습 모델과 비교 실험을 통해 한국 특허문헌 자연어처리에 대한 발전 가능성을 확인하였다.

• Journal of the Korean Society for Library and Information Science
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• v.35 no.1
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• pp.187-203
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• 2001

The purpose of this study is to identify the current trends and characteristics of Korean internet searchable Web-based biographical resources by analyzing and evaluating in practices. Four among Korean Web-based biographical resources which have the comprehensive scope are chosen and evaluated by the 9 criteria and their detailed features. This study will allow users and reference librarians to more easily choose pertinent biographical references from the many internet resources. It will be also helpful by allowing publishers to produce more effective biographical information in quality.

• Journal of the Korean Society for Library and Information Science
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• v.44 no.3
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• pp.117-135
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• 2010

This study investigated how college students seek and use information sources in their everyday lives. A total of 360 students from twelve colleges located in Seoul were randomly selected and participated in this study. The survey asked them what kind of information sources they use in their everyday life and what differences it has when they seek the information sources for their decision making time. Various criteria for evaluating information sources were reviewed to adopt in this study and collected data were analyzed using SPSS 17.0.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.273-276
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• 2019

본 논문에서는 열 및 전기특성 플라스틱 복합수지와 한글에 특화된 인공지능 기술을 개발하기 위한 조성/물성 정보 복합수지 지식베이스를 구축하고자 국내 특허 문헌에서 화학 용어를 추출하고자 한다. 이를 위해 전문용어가 많이 쓰인 특허 문헌의 특수성을 고려하여 UIMA(Unstructured Information Management Architecture) 규칙 기반의 라이브러리를 사용해 한국어 화학 용어 코퍼스를 구축하고 이를 기반으로 딥러닝 알고리즘 중 하나인 Bidirectional LSTM-CRF를 기반으로 특허 문헌에서 화학 용어를 자동으로 추출하는 알고리즘을 연구하고자 한다.

• Journal of Information Management
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• v.27 no.1
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• pp.1-39
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• 1996

The purpose of this paper is to design a model of integrated OPAC called as EconRef. This model not only provides users of libraries with systematic, rapid information service, but also supports librarians to do their tasks effectively. The designed model is constructed based on two operating systems such as REGIS system and The Book House and is developed by using KPWin++ is an expert system shell which combines hypertext and expert system functions. The designed system consists of six modules ; three reference expert systems for document sources, experts and statistical sources; OPAC ; external database ; user's guide. For the evaluation of the designed system, performance of EconRef system is compared with that of the naive and expert reference librarians. And also the features of the system are compared with those of REGIS systems. The tests comparing BconRef system searching with librarians searching have shown that EconRef system is at least as good as searching with expert librarians and much superior to searching with naive librarians.

• Journal of the Korean Society for information Management
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• v.16 no.2
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• pp.7-26
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• 1999

This experimental study examines informetric analysis of World Wide Web based upon cocitation analysis of Web pages and features of Web resources in the field of communication studies. Cocitation analysis is basically performed to examine the intellectual structure of the communication studies in reflecting link count on the Web. The selected Web resources in the field are mapped in two dimensions based upon the similarities of cocitation frequency, correlation matrix, mutidimensional scale and cluster analysis. Cocitation analysis methods using organizational homepage, personal homepage, or Web index, to Web produced clustering of Web resources that had topical similarities. So far, although informetric analysis of Web resources is in the preliminary stage, it shows that Web can be a new tool for indicating the intellectual structure of a specific research field. In addition, this study analyzes characteristics of printing resources and Web resources, and differences of research methods in applying cocitation analysis.

• Journal of Korean Library and Information Science Society
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• v.33 no.3
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• pp.87-108
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• 2002

The objective of this study is to provide the basic data for the elements and form of bibliographic reference for citing internet sources. The analysis study through various styles were conducted for the purpose. In this paper, documentation styles recommended by MLA APA, CBE and Chicago manual, IS0690-2, SIST-02 are introduced. And, elements and forms of documentation styles for documenting information are carefully analyzed. Also, examples of reference for documenting internet resources were followed.

• Journal of the Korean Society for Library and Information Science
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• v.49 no.3
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• pp.351-370
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• 2015

This study aims to look at overall adolescents' perceptions of library and reveal the relevance of search engine sources and library sources compared each elements of them and find out any related issues of perceptions of library and information use of them. The data for this study were collected through survey and analyzed descriptive statistics and correlation analysis using the data. The result shows the population users preferred search engine over library as their information search tool, and they used library as primarily a source of information for printed materials such as books and most of them don't use the library often. Also the result shows the population users tend to select information when it is easy to get and fast to access. Correlation analysis such as ${\chi}^2$ and Spearman were implemented and the result of the correlation shows that many factors of this study covered-such as comparison of information sources- have significant differences each other.