• Journal of the Korean Society for information Management
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• v.25 no.2
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• pp.183-198
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• 2008

With the purpose of enriching existing catalogues with FRBR, which is the Functional Requirements for Bibliographic Records, in mind, this paper aims to evaluate the impact of bibliographic ontology on the overall system's performance in the field of literature. In doing this, OCLC's FictionFinder(http://fictionfinder.oclc.org) was selected and qualitatively evaluated. In this study 40 university seniors evaluated the following three aspects using the 'transferring thoughts onto paper method': 1) In which ways is this FRBR-aware bibliographical ontology helpful? 2) Are the things which are initially attempted to be helped being helped? 3) Would users seeking one work in particular also see all other related works? In conclusion, this study revealed that, as Cutter claimed in his $2^{nd}$ rule of the library, collocations give added-value to the users and overall ontology provides better interface and usefulness. It also revealed that a system's evaluation with qualitative methodology helped to build full pictures of the system and to grip the information needs of the users when the system is developed. Qualitative evaluations, therefore, could be used as indicators for the evaluation of any information retrieval systems.

• Journal of Korean Library and Information Science Society
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• v.21
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• pp.253-289
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• 1994

The purpose of this study is about the search pattern of LINNET (Library Information Network System) OPAC users by transaction log, maintained by POSTECH(Pohang University of Science and Technology) Central Library, to provide feedback information of OPAC system design. The results of this study are as follows. First, for the period of this analysis, there were totally 11, 218 log-ins, 40, 627 transaction logs and 3.62 retrievals per a log-in. Title keyword was the most frequently used, but accession number, bibliographic control number or call number was very infrequently used. Second, 47.02% of OPAC, searches resulted in zero retrievals. Bibliographic control number was the least successful search. User displayed 2.01% full information and 64.27% local information per full information. Third, special or advanced retrieval features are very infrequently used. Only 22.67% of the searches used right truncation and 0.71% used the qualifier. Only 1 boolean operator was used in every 22 retrievals. The most frequently used operator is 'and (&)' with title keywords. But 'bibliographical control number (N) and accessionnumber (R) are not used at all with any operators. The causes of search failure are as follows. 1. The item was not used in the database. (15, 764 times : 79.42%). 2. The wrong search key was used. (3, 761 times : 18.95%) 3. The senseless string (garbage) was entered. (324 times : 1.63%) On the basis of these results, some recommendations are suggested to improve the search success rate as follows. First, a n.0, ppropriate user education and online help function let users retrieve LINNET OPAC more efficiently. Second, several corrections of retrieval software will decrease the search failure rate. Third, system offers right truncation by default to every search term. This methods will increase success rate but should considered carefully. By a n.0, pplying this method, the number of hit can be overnumbered, and system overhead can be occurred. Fourth, system offers special boolean operator by default to every keyword retrieval when user enters more than two words at a time. Fifth, system assists searchers to overcome the wrong typing of selecting key by automatic korean/english mode change.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.43 no.2
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• pp.25-32
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• 2020

Data on patent and scientific paper is considered as a useful information source for analyzing technological information and has been widely utilized. Technology big data is analyzed in various ways to identify the latest technological trends and predict future promising technologies. Clustering is one of the ways to discover new features by creating groups from technology big data. Patent includes refined bibliographic information such as patent classification code whereas scientific paper does not have appropriate bibliographic information for clustering. This research proposes a new approach for clustering data of scientific paper by utilizing reference titles in each scientific paper. In this approach, the reference titles are considered as textual information because each reference consists of the title of the paper that represents the core content of the paper. We collected the scientific paper data, extracted the title of the reference, and conducted clustering by measuring the text-based similarity. The results from the proposed approach are compared with the results using existing methodologies that one is the approach utilizing textual information from titles and abstracts and the other one is a citation-based approach. The suggested approach in this paper shows statistically significant difference compared to the existing approaches and it shows better clustering performance. The proposed approach will be considered as a useful method for clustering scientific papers.

• Journal of the Korean Society for information Management
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• v.33 no.1
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• pp.247-268
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• 2016

Although it has been a long subject of study why researchers prefer some cited documents to others, the existing relative researches have had a variety of perspectives on the nature and complexity of the citation behavior and not provided a complete answer to this question. In particular, Korea researchers mainly used statistical analysis of bibliographic information, which has limitations in revealing dynamic and complex cognitive aspects of the citation process. In this study, I investigate the citer perception of citing motives and bibliographic factors through survey and compared the responses according to the researchers' characteristics. After extracting the 22 motivations and 21 factors through the literature analysis and configuring a 5-point Likert scale questions, I conducted a survey in the wat of an e-mail attachment. From the SPSS 22.0, the frequency analysis, t-test, and one-way ANOVA were performed on the 354 valid samples. As a result, it is found that supporting is considered the most important citing motive and social connection, self-citation have little influence. In the case of bibliographic factors, the journal's reputation was recognized the most influential factor and the number of pages and authors was the least. Significant differences in fields of study and research careers were showed in some parts. These results can substantiate earlier studies, determine whether the factors assumed influential in selecting references were intended, and suggest the search point to the specialty library or academic database.

• Journal of the Korean Society for information Management
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• v.27 no.2
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• pp.7-20
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• 2010

This study aims to provide a method of extracting the most recent information on US patent documents. An HTML paring technique that can directly connect to the US Patent and Trademark Office (USPTO) Web page is adopted. After obtaining a list of 50 documents through a keyword searching method, this study suggested an algorithm, using HTML parsing techniques, which can extract a patent number, an applicant, and the US patent class information. The study also revealed an algorithm by which we can extract both patents and subsequent patents using their closely connected relationship, that is a very distinctive characteristic of US patent documents. Although the proposed method has several limitations, it can supplement existing databases effectively in terms of timeliness and comprehensiveness.

• Journal of Korean Library and Information Science Society
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• v.31 no.2
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• pp.333-354
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• 2000

The study is based on Tong Kuk Yuk Tae Chong Mok that Hong, Man-Jong, a writer of the later Cho-Sun dynasty, wrote in the style of chronicle in 1705. Tong kuk Yuk Tae Chong Mok, different from the former history book, described briefly the whole history in the autonomous view from king Tan-Kun to king sun-Jong, the Cho-sun dynasty. There for the author appraises the sense and value of Tong kuk Yuk Tae Chong Mok, by surveying the publishing background, bibliographic analysis, descriptive method, and cited book on Tong kuk Yuk Tae Chong Mok.

• Proceedings of the Korean Society for Information Management Conference
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• 1996.08a
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• pp.71-74
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• 1996

기존 목록의 모으는 기능을 보완하는 대안으로 하이퍼텍스트(Hypertext) 기능을 적용한 목록을 제시하였다. 관련된 문헌 상호간을 이어주는 링크는 서지적 관계 유형을 이용하였으며, 기존 MARC 포맷의 연관저록필드를 좀더 확장하여 6가지 서지적 관계를 모두 연결시킬 수 있도록 수정한 MARC 포맷을 이용하여 하이퍼목록을 구축하였다. 하이퍼목록의 인터페이스로는 상세서지화면에 나타나는 버튼을 통해 직접 관련자료의 간략리스트나 상세서지를 검색할 것을 제시하였고, 클리퍼를 이용하여 하이퍼목록을 구현하였다.

• Proceedings of the Korean Society for Information Management Conference
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• 2003.08a
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• pp.389-395
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• 2003

현재, 다수의 조직에서 개별적으로 메타데이터 표준을 제시하고 구축하고 있다. 이로 인해 메타데이터 상호간 호환성의 문제가 발생하게 되고 각기 분산되어 구축된 메타데이터 이용 또한 원활하지 않게 되고 있다. 이를 해결하기 위해 본고에서는 메타데이터 레지스트리를 적용하여 국내 문헌정보 DB의 메타데이터 표준 유지와 통합 검색을 통한 연계 활용 모형을 구축하고자 한다.

• Journal of Korean Library and Information Science Society
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• v.22
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• pp.95-137
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• 1995

Christianity Newspapers related to Korea was started from 'The Christian Advocate' launched in 1897 by A ppenzeller, H.G, American. From here, through the division of the newspaper related to Korean Christianity, the periodic background of the time, contents of the newspaper published and the bibliographic feature are as follows. 1. The time of Introduction (1885-1910) 2. The time of Establishment (1911-1934) 3. The time of sufferings (1935-1945) 4. The time of upheaval (1946-1960) 5. The time of preparation

• Proceedings of the Korean Information Science Society Conference
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• 1998.10b
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• pp.377-379
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• 1998

본 논문에서는 서지데이터베이스 품질향상을 위해 사용자의 요구사항을 기초로 하여 논문형태의 데이터베이스 특성을 파악한 후 표준입력 필드에 해당하는 기준을 정하고 데이터베이스 구축에 적용하는 입력시스템 모델을 구현하고자 한다. 데이터베이스 제작자들의 오류를 최소화하여 정보사용자의 만족도를 충족하기 위한 데이터베이스 구축 방법을 제시하였다. 서지데이터 입력을 위한 표준화된 입력방법을 통해 기존의 편집기를 활용한 텍스트 형태의 데이터베이스 제작시 문제점들을 개선하였으며 사용자 만족도, 데이터 양, 품질향상을 웹을 통한 입력시스템으로 구현하여 서지데이터베이스에 대한 신뢰도를 크게 향상시킬 수 있었다.