• The Journal of the Korea Contents Association
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• v.10 no.12
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• pp.274-289
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• 2010

MMORPG makes up 25.9% of domestic market share in game industry, and it has become increasingly fierce in competition. Game developer and publisher make every effort to build customer e-loyalty to sustain their competitiveness. Thus, this paper examines the determinants of e-loyalty that reflect the features of MMORPG such as intensive and real-time interactivity. For this purpose, we selected interactivity, sense of community, reward and fun as the key antecedents of e-loyalty based on the extensive review of previous researches related to online game and Internet service usage. A total of 202 responses were used for analysis and the research results are as follow. The findings show that interactivity, sense of community and reward influence significantly on fun, then fun is positively related to e-loyalty. Also, interactivity and reward are proven to have a positive influence on sense of community, and sense of community mediates the effect of interactivity and reward on fun.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.4
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• pp.205-227
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• 2020

This paper is a record of the transitioning of the Journal of Korean Society of Archives and Records Management to open access. To understand this process, this paper explains the meaning of the conflict over the copyright among commercial journal aggregators, scholarly societies and public sector aggregators. In addition, this paper explains the declarations for open access transition in scholarly societies in the fields of library and information science and other humanities & social sciences in Korea. This paper records the practices and problems that the scholarly society as a publisher has faced in related to securing the journal publication cost, expanding the channels of distribution, and reforming the regulation of the journal. This paper also attempts to understand this transition process as making a knowledge commons.

• Journal of the Korean Data and Information Science Society
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• v.27 no.4
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• pp.947-957
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• 2016

KCI is a database for the citations of journals and papers published in Korea. Classification of a journal listed in KCI was mainly determined by the publisher who registered the journal at the time of application for the journal. However, journal classification in KCI was known for not properly representing the quoting rate between journals. In this study, we extracted communities of the journals registerd in KCI based on quoting relationship using various network clustering algorithms. Among them, the infomap algorithm turned out to give a classification more being alike to the current KCI's in the aspect of the modular structure.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.327-334
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• 2017

For enhancing network efficiency, various applications/services like CDN and P2P try to utilize content which have previously been cached somewhere. Content-centric networking (CCN) also utilizes data caching functionality. However, dislike CDN/P2P, CCN implements such a function on network nodes. Then, any intermediated nodes can directly respond to request messages for cached data. Hence, it is essential which content is cached as well as which nodes cache transmitted content. Basically, CCN propose for every nodes on the path from the content publisher of transmitted object to a requester to cache the object. However, such an approach is inefficient considering the utilization of cached objects as well as the storage overhead of each node. Hence, various caching mechanisms are proposed to enhance the storage efficiency of a node. In this paper, we analyze the performance of such mechanisms and compare the characteristics of such mechanisms. Also, we analyze content utilization patterns and apply such pattern to caching mechanisms to analyze the practicalism of the caching mechanisms.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• v.9 no.2
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• pp.75-81
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• 2005

The GNUnet in P2P system have solved an anonymous(publisher, storer, demander); a service of condition equal for peer. The GNUnet for an anonymous has separated a file and dispersed to the network. But, the 1Kbyte block size of the GNUnet is a creation of many additional block. I and R block has created with indirect point of D block The waste of I and R block appeared to 4% of the original file and the additional network traffic for the block transmission. To resolve the problems, this paper proposes an new scheme of file splitting distribution using P2P networks with the new GNUnet protocol, The GNUnet support minimization of the additional block and for a network traffic. It proposed an efficiency improvement of encording block and routing algorithm.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• v.9 no.2
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• pp.545-548
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• 2005

Recently, the computing environment of P2P come out to solve the excessive load of the server in the computing environment of the client/server. Currently, operated computing environment of P2P is mainly spreading out P2P system of read name or anonymity base about a publisher, sender and receiver of the file. But, to the current file protection there is three problem. The first problem is to a host become attack target. The second is to received file loose attack of Brute Force. The third is to define target of attack of DOS. To solve the this problem. it divide file into block unit. Each block is safely scattered peers. This paper propose the distribution P2P system of file division. Both proposing system solve the this problem and promote efficiency of file application.

• Journal of Information Science Theory and Practice
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• v.7 no.4
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• pp.20-32
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• 2019

Due to the competitive nature of journal publishing, editorial leadership has become an increasingly important issue on many editorial teams. This study aimed to compare the major and non-Western international journals in library and information science and reveal the differences between them. To conduct this study, journals indexed by Scopus and Web of Science were analyzed in terms of gender, professional position and rank, institutions, and the iSchool status of the editorial leaders' institutions. The most notable results were the following: a) As a whole, both types of journals lacked true internationalization. Editorial leaders of major journals tended to be from Western countries, whereas editorial leaders of non-Western journals tended to be from non-Western countries; b) Most non-Western journals tended to appoint editorial leaders from the same country as the publisher's country; and c) Almost all editorial leaders of non-Western journals were from various non-Western countries and tended to have lower h-index scores, and their institutions were not part of the iSchool. Future research should assess editorial leadership, compare the results of this study to other disciplines, and find effective ways to collect data on editorial leaders while minimizing ethical concerns in order to meet future research needs.

• Journal of the Korean Society for Library and Information Science
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• v.35 no.2
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• pp.151-170
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• 2001

Pricing for e-journals has become more complex than before-certainly much more complex than print pricing has ever been. E-journals charge either a fiat fee based on print, user, library size, usage, and combination. A survey of publisher's pricing structure found that print based model is popular followed by user based model. The current pricing situation is far from equitable and can be improved if publishers can be coerced to change their pricing practices. This study focus on a number of possible pricing models that may supplement and/or possibly replace the current print based model. With the possibility that its pricing will eventually be based strictly according to usage, may lead to the most equitable pricing model as well as the most efficient use of society's resources. Libraries can alleviate the pricing problem by encouraging library organizations and university consortia to exploit their potential monopoly power into a bilateral monopoly situation.

• Journal of Information Management
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• v.36 no.3
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• pp.71-95
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• 2005

Interoperability and collaborations have become essential factors for developing a digital library. TEL, the European Library, is a new Pan-European service which gives access to the combined resources of the national libraries in Europe, and also TEL is the name of a project to implement TEL service. The vision of TEL stems from the characteristics that the national libraries offer, which is the comprehensiveness of collection, the national libraries' holdings of outstanding historical and special collection, reliability of information and high quality. Moreover, the national libraries are in a unique position to invest in creating added value to the digitized documents and to show the cultural diversity between EU members. From the viewpoint of digital library techniques, TEL explored some advanced methodologies to guarantee the interoperability between heterogenious collections and libraries. In this study, we examine the development of TEL including publisher relations, metadata developments, and retrieval features.

• Journal of Information Management
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• v.35 no.4
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• pp.35-56
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• 2004

As the more web contents are available through the internet, relative importance of electronic resources in the library collection has gradually increased. While several measurement criteria are used for the effective collection development, the usage statistics is generally accepted as the key factor to assess the retention and cancellation of electronic resources. In this paper it was examined the roles and problems inherent in the electronic journals usage statistics, and then the quality of electronic journal usage reporting services provided by several publishers were evaluated, following the ICOLC and COUNTER guidelines. To apply the usage statistics of electronic journal on the library collection development, it is necessary that libraries, related association and publishers accomplish more consistent and practical usage statistics components. And it is recommended that publisher and aggregator accommodate the guideline for electronic journal usage report.