• Journal of Korean Library and Information Science Society
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• v.46 no.1
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• pp.321-344
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• 2015

This paper presents a fusion approach to sentiment detection that combines multiple sources of evidence to retrieve blogs that contain opinions on a specific topic. Our approach to finding opinionated blogs on topic consists of first applying traditional information retrieval methods to retrieve blogs on a given topic and then boosting the ranks of opinionated blogs based on the opinion scores computed by multiple sentiment detection methods. Our sentiment detection strategy, whose central idea is to rely on a variety of complementary evidences rather than trying to optimize the utilization of a single source of evidence, includes High Frequency module, which identifies opinions based on the frequency of opinion terms (i.e., terms that occur frequently in opinionated documents), Low Frequency module, which makes use of uncommon/rare terms (e.g., "sooo good") that express strong sentiments, IU Module, which leverages n-grams with IU (I and you) anchor terms (e.g., I believe, You will love), Wilson's lexicon module, which uses a collection-independent opinion lexicon constructed from Wilson's subjectivity terms, and Opinion Acronym module, which utilizes a small set of opinion acronyms (e.g., imho). The results of our study show that combining multiple sources of opinion evidence is an effective method for improving opinion detection performance.

• KLA journal
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• v.46 no.5 s.360
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• pp.35-38
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• 2005

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.1
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• pp.39-60
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• 2014

In domestic university libraries, the difference between the knowledge resource collection activities on campus is depending on the size of the university, and their collection is concentrated on some types of digital resources. In recent years, the main universities in developed countries has developed actively in social openness and share activities of their knowledge resources, through the OA-based institutional repository, for the purpose of image improvement and competitiveness as a knowledge production base. This study examined ways to improve the relevant regulations in order to effectively collect and systematically manage the knowledge resources from graduate school, research institutes, center for teaching and learning, e-learning center, museum, press, a variety of campus organizations, so as to enhance the role of the library as the right manager of knowledge resources on campus. To this end, this study, considering the improvement of relevant regulations, investigates the operating situation of the library regulations of 176 universities and suggests necessary improvement methods in order to facilitate the digital legal deposit and expand its scope.

• Journal of the Korean Society for information Management
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• v.21 no.1
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• pp.1-22
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• 2004

Along with the increased use of e-journal since mid of 1990's, there has been a sharp increase of license contracting in the library. However the librarians who have no enough knowledge nor technology to handle the licensing are experiencing difficulties in the process. The study intended to help them understand the practical problems of license contracting between library and vendors, and proposed guidelines for developing model license for e-journal based on the licensing principles of IFLA and ALA.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.15 no.1
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• pp.117-135
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• 2004

The purpose of the study is to suggest preferable future strategies for interlibrary use of e-journal. For this purpose, the study reviewed the meaning of interlibrary use for e-journal in the digital environment and the disputes about it, and analyzed several license clauses for interlibrary use.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.28 no.4
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• pp.481-500
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• 2017

The purpose of this study is to analyze relationship between printed book and e-book formats based on niche theory. Readers with experience reading printed book and e-book were recruited as the research participants. In this study, competition between printed book and e-book formats was measured at gratification niche. five gratifications were derived from an analysis of precedence about printed book and e-book; information acquisition, social interaction & decision making, emotion & habit, portability & storage capacity, and accessibility. The results show that e-book formats have competitive superiority of portability & storage capacity and accessibility. This study suggests that it is possible to replace printed book and e-book formats.

• Journal of the Korean Society for information Management
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• v.5 no.2
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• pp.3-22
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• 1988

The purpose of this paper is to help understand of the, definitio~~ of, componativelibraianship and the methodology of comparative study in librariansliip. Comparative librarial~sl~ip may be defined as the systematic anallsis of library derelopmetit, practices, or problems as they occur under different circumstances (most usually in different count r ~ e s ) , considered in the c o ~ t t x t of tlle relevant historical, geographic, political, economic, social, cultural, and other determinant backgrourd factors found in the situations under study. Essentially it co~~stitutes an important approach to the search for cause and effect in library development, and tu tl~e understandillg of library problems. The mctl~odology of comparatiw study i n libranianship includes four steps; i)description, iilinterpret at ion, iii\ulcorner juxtaposition, iv! comparison.

• Journal of the Korean Society for Library and Information Science
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• v.1
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• pp.77-102
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• 1970

The writer discusses about the value of the two-volume Chuchih $Ch'unch\hat{e}ng$ in the Toyo Bunko in terms of its history and contents. The book is an incomplete reprint without preface. However, it has no error in its contents through the three elaborate revisions. The writer defines the book as a scientific and religious work. The author shows in the first volume his hypothesis, analysis, and conclusion, of the order of the things in the universe and in the second volume tries to prove the God's existence and Divine Providence. The proofs presented are related to the scientific thoughts of the West in the 17th century.

• Journal of Information Management
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• v.23 no.2
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• pp.73-89
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• 1992

KINITI collects a wide variety of information resources such as serials, monographs, reports, microfilms/fiches etc. in the field of science, technology, and industry. This is an overview of KINITI-LIS(Library Information System). KINITI-LIS has been developed using IBM 3090/150 E by KINITI staffs. Subsystems of KINITI-LIS are as follows ; acquisition system, cataloging system, retrieval system, circulation system, serials control system.

• Journal of the Korean Society for information Management
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• v.27 no.4
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• pp.283-307
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• 2010

Recently the concept of Library 3.0 and its substance have been discussed by scholars and specialists along with Web 3.0. This study aims to analyze the debates on Library 3.0 and review the concept of Library 3.0. In addition, this study proposes library 3.0 service model based on its analysis. The keywords of in the proposed Library 3.0 model in this study is the Social Semantic Digital Library(SSDL), the Linked Library, and the Mobile Library. First, the SSDL means a real knowledge sharing and cooperation by applying both semantic web technology that which can manage data by machines and social networking services into e-libraries. Second, the Linked Library indicates that library resources become linked data that link libraries in all over the world. Finally, the Mobile Library refers to ubiquitous library equipped with RFID and mobile technology.