• Journal of the Korean Society for Library and Information Science
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• v.45 no.3
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• pp.235-257
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• 2011

In this study, we proposed the FRAD concept model of authority data schema for author, organization and journal titles included in the academic papers. Academic information includes author names, affiliations, publishers, journals and conferences. They are used as access points, and there are multiple relationships among these entities. It is expected that the use of authority data for academic information based on FRAD conceptual model could improve more accurate retrieval of information, systematic management of academic information, and various forms of knowledge representation. In this study, our entity-relationship authority data will be linked to the document, and included the several properties and relationship to identify the object.

• Journal of the Korean Society for Library and Information Science
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• v.51 no.2
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• pp.179-205
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• 2017

With industrialization in urban area communities containing local cultures are becoming hard to be preserved. Therefore, this study aims to develop acquisition policy of record as an way to activate the community by using the locality records containing strong regional characteristics. This study examined the history, current status and problems of district in Daegu Yakjeon alley and extracted the types of records and the components of communities. As an acquisition plan, this study developed step-by-step acquisition policy based on the results of analysis on the archives of Shiheung Varagi Archives case, the records of Chongneung Village Records case and Stadtteilarchiv Ottensen.

• Journal of the Korean Society for Library and Information Science
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• v.17
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• pp.49-83
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• 1989

A Full text retrieval system is a natural language document retrieval system in which the full text of all documents in a collection is stored on a computer so that every word in every sentence of every document can be located by the machine. This kind of IR System is recently becoming rapidly available online in the field of legal, newspaper, journal and reference book indexing. Increased research interest has been in this field. In this paper, research on full text databases and retrieval systems are reviewed, directions for research in this field are speculated, questions in the field that need answering are considered, and variables affecting online full text retrieval and various role that variables play in a research study are described. Two obvious research questions in full text retrieval have been how full text retrieval performs and how to improve the retrieval performance of full text databases. Research to improve the retrieval performance has been incorporated with ranking or weighting algorithms based on word occurrences, combined menu-driven and query-driven systems, and improvement of computer architectures and record structure for databases. Recent increase in the number of full text databases with various sizes, forms and subject matters, and recent development in computer architecture artificial intelligence, and videodisc technology promise new direction of its research and scholarly growth. Studies on the interrelationship between every elements of the full text retrieval situation and the relationship between each elements and retrieval performance may give a professional view in theory and practice of full text retrieval.

• Journal of the Korean Society for Library and Information Science
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• v.31 no.3
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• pp.209-237
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• 1997

The main purpose of this study is to find the difference of information searching behaviours consist of information pursuit cognition and searching character by time pressure of researchers. The majar findings and result by time pressure of researchers are summarized as follows : In terms of information retrieval systems, according to the time pressure, there is a significant difference in recall, precision and diversity. In terms of main used material, there is a significant difference in a book, a research report, and a Journal. In terms of resource types, there is a significant difference in both record and human resource. Also, in terms of searching behaviours, there is a difference to spend time for information collection and information searching strategy, and to decide information searching method and degree of searching.

• Journal of the Korean Society for Library and Information Science
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• v.42 no.4
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• pp.441-461
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• 2008

The study aims at providing a practical, rather then conceptual, guideline for transferring electronic records for the purpose of applicable to the archives in Korea. To achieve this purpose the study analyzed ISO, AHDS, and CCSDS transfer guidelines, examined requirements for transferring records in one Korean government agency as a testbed, and finally developed a proposed guideline for e-records transfer that is suitable for Korea settings. The study is deemed significant in that the proposed guideline is derived from a case study and analysis of major transfer guidelines available.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.20 no.1
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• pp.87-100
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• 2009

Since the paradigm of records and archives management has been shifted toward the digital records world, information science, which is related to electronic record information's creation, management, preservation, and usage, has became increasingly significant. In the context, this article studies a research trend of information science in the records and archives management field. For the study, 99 concerned articles from five academic journals published between 2000 and 2008 are analyzed. As a result, the article finds out several research trends in this field, including researchers' preferred research subjects.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.20 no.1
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• pp.73-85
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• 2009

The school records are having lots of problems in the records management by the reason that general teachers who belongs to an elementary and a secondary school, were producing and managing all the records, they don't have any knowledge on the records management system. in this paper, tried to consider the plan of the school records classification scheme and record management system under the research on the actual condition of the management system and problem features. The first plan for managing is to complete the system of business classification scheme, the standardization of records management and develop manuals and guidelines, and the second is the range expansion of managing and reinforcing the appraisal procedures.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.19 no.2
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• pp.23-43
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• 2008

Knowledge resources are classified with two groups, the records produced by internal parts of company and general information materials from external organizations. Production, acquisition, storage, retrieval and utilization patterns of two groups became similar due to digitization of knowledge resources. And separated RM and IM should be changed integrated management concept. This paper compares RM and IM based on KM governance strategy and several methods to integrate RM and IM. Especially the selection and identification of knowledge resources, information systems to be integrated and the methods of integration and integrators of public enterprises are presented.

• Structural Engineering and Mechanics
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• v.90 no.1
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• pp.41-49
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• 2024

In recent years, China's high-speed railway (HSR) line continues to expand into seismically active regions. Analyzing the features of earthquake rail irregularity is crucial in this situation. This study first established and experimentally validated a finite element (FE) model of bridge-track. The FE model was then combined with earthquake record database to generate the earthquake rail irregularity library. The sample library was used to construct a model of desired earthquake rail irregularity based on signal processing (SFT) and hypothesis principle. Finally, the effects of random pier height and random span number on desired irregularity were analyzed. Herein, an equivalent method of calculating earthquake rail irregularities for random structures was proposed. The results of this study show that the amplitude of desired irregularity is found to increase with increasing pier height. When calculating the desired irregularity of a structure with unequal pier heights, the structure can be regarded as that with equal pier heights (taking the largest pier height). For a structure with the span number large than 9, its desired irregularity can be considered equal to that of a 9-span structure. For the structures with both random pier heights and random span number, their desired irregularities are obtained by equivalent calculations for pier height and span number, respectively.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.1
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• pp.269-286
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• 2013

This study analysed work types of Chinese bibliographical records based on FRBR model to identify how many useful data there are in bibliographical records and how much difference in usefulness there is according to themes. For the purposes, the study randomly extracted samples of 2,200 Chinese books with 100 cases of 22 kinds from "Chinese Library Classification" through National Library of China's OPAC, targeting Chinese books collected by the National Library of China to analyse the work types of Chinese bibliographical records and their usefulness in application of the FRBR model according to themes and data types. The results are summarized as follows: Firstly, in applying the FRBR model for Chinese bibliographical records, 18.6% was considered as useful works for which simple work was added to complex work. Secondly, although it is a fact that usefulness is higher as bibliographical relations are more complex, only works by famous people collected in 'Marxism-Leninism'(A) and some classics and modern masterpieces collected in 'Literature'(I) have diverse versions of works such as sequels, revision, reproduction, adaptation, and critical books. However, if criticism, review, explanation and bibliographical introduction are included in specific subjects of 'Military'(E), 'Language and Words'(H), 'Literature'(I) and 'Comprehensive Book'(Z), it was clear that their usefulness is relatively high.