• Journal of the Korean BIBLIA Society for library and Information Science
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• v.33 no.1
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• pp.47-70
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• 2022

The purpose of this study is to empirically verify the factors(organization managerial factors, relational factors and personal factors) that affect the knowledge sharing intention of records management specialists. A total of 126 responses were used for the final analysis and the findings of this study are as follows: First, managers' interests and supports had a significant positive effect on tacit knowledge sharing intention, but evaluation and compensation system had a negative effect on tacit knowledge sharing intention. Second, job stress was found to have a significant positive effect on the intention of knowledge sharing(tacit, explicit). It is required to form an organizational culture where records management specialists can freely participate in knowledge sharing activities with the interest and support of managers. In addition, the process of continuously improving the causes of one of the causes of job stress, such as awareness improvement and deprivation, should be carried out through records management training for all employees. This study is meaningful in that it provides policy implications for promoting knowledge sharing as a solution to the managerial problems faced by records management specialists by utilizing the current staffing structure.

• Journal of the Korean Society for information Management
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• v.41 no.2
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• pp.185-214
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• 2024

This study aims to analyze the effects of work-life balance on organizational commitment and turnover intention, and the effects of organizational commitment on turnover intention, focusing on Generation MZ librarians in public libraries. A survey of 183 librarians born between 1980 and 2005, who work at public libraries in the Seoul Metropolitan Area, examined the subfactors of work-life balance such as work-family balance, work-leisure balance, work-growth balance, organizational commitment, and turnover intention. Multiple regression analysis revealed that work-family and work-growth balances had a significant positive effect on organizational commitment and a significant negative effect on turnover intention. Moreover, organizational commitment had a significant negative effect on turnover intention. Accordingly, this study suggests the need to implement a reward policy for night and weekend work and to strengthen work-family balance and work-growth balance at public libraries. Moreover, it suggests horizontal communication and strengthening autonomy to promote organizational commitment.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.2
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• pp.453-461
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• 2010

This paper presents a branch prediction algorithm and a 4-way set-associative cache for performance improvement of embedded RISC core and a clock-gating algorithm using ODC (Observability Don't Care) operation to improve the power consumption of the core. The branch prediction algorithm has a structure using BTB(Branch Target Buffer) and 4-way set associative cache has lower miss rate than direct-mapped cache. Pseudo-LRU Policy, which is one of the Line Replacement Policies, is used for decreasing the number of bits that store LRU value. The clock gating algorithm reduces dynamic power consumption. As a result of estimation of performance and dynamic power, the performance of the OpenRISC core applied the proposed architecture is improved about 29% and dynamic power of the core using Chartered $0.18{\mu}m$ technology library is reduced by 16%.

• Journal of Information Management
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• v.26 no.1
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• pp.80-98
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• 1995

Search strategies is a means to make an efficient search. Among several studies of search strategy, Bates' $\ulcorner$Search Tactics$\lrcorner$ has been often cited and introduced, but their studies have been superficial. In this paper, the contents of Bates' $\ulcorner$Search Tactics$\lrcorner$ are examined in detail, and we try to represent the actual online search process based upon Bates' $\ulcorner$Search Tactics$\lrcorner$. The following three kinds of survey are made in order to clarify which and how tactics are used: (1) Interview with 7 searchers who belong to different types of organizations, and use different kinds of databases (2) Analysis of some online search records. (3) Analysis of written applications for a newspaper database during one year. In conclusion, Bates' tactics falls into categories and new several tactics which often used are added. The following five factors affect online search activities, search strategy, and search tactics. (1) the difficulty of search requests (2) the kinds of databases (3) the charging policy for each online search (4) the presence of the user during the search (5) the searcher' online experience In the limited condition, typical tactics are suggested, but in order to generalize the pattern of using tactics, further investigation is necessary.

• Journal of Digital Convergence
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• v.19 no.5
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• pp.105-115
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• 2021

Many services are provided through big data analysis in various fields such as individuals, private sectors, and governments. There is a growing interest in training data scientists to provide these services. Particularly, interest in big data-based marketing curriculum is high. This study analyzed the domestic and foreign university big data-based marketing-related curriculum to utilize vast and diverse types of information from a marketing perspective in the era of big data. As a result of the analysis of 3,523 subjects related to digital marketing, big data marketing, data analysis, and developers collected according to the analysis criteria, it was analyzed that the specialized curriculum for training data scientists required in the era of the fourth industrial revolution was not appropriate. It is expected that the proposed curriculum in this study will be useful for the development of digital marketing and big data-based marketing curriculum.

• Journal of the Korean Society for information Management
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• v.40 no.2
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• pp.1-31
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• 2023

The purpose of this study is to evaluate and analyze the performance of major reading culture promotion projects implemented in Goyang City, in preparation for the establishment of the 2nd Comprehensive Reading Culture Promotion Plan in Goyang City. To achieve this research objective, this study analyzed various literature and statistical data, identified the reading culture environment in Goyang City, and determined whether major projects implemented according to the 1st Comprehensive Reading Culture Promotion Plan established in 2017 were promoted. In addition, a survey was conducted among librarians in Goyang City by constructing a questionnaire to evaluate the promotion performance of actual relevant projects. Then, by aggregating the data on the reading culture environment in Goyang City, the evaluation results of the reading culture promotion projects obtained from the survey among librarians, and the results of the opinions on the reading promotion projects of the reading surveys of Goyang citizens in the previous relevant study, six major policy directions were proposed to be considered in the establishment of the 2nd Comprehensive Reading Culture Promotion Plan in Goyang City.

• Journal of the Korean Society for information Management
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• v.24 no.4
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• pp.97-117
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• 2007

This study is about the copyright policies by Korean government and the revision of the article 31 library exemption provision in the Copyright Act of Korea for noncommercial scholarly works considering through cases of copyright disputes occurred in Korea during the $2005{\sim}2007$. This study proposes that works not for sale including thesis should be exempted from the copyright compensation in the article 31(5) in the Copyright Act of Korea based on the properties of noncommercial scholarly works and the regulations on works for not for sale in the current Korean copyright act. Also, this study reports that the copyright trust of scholarly articles by the copyright trust management agency is illegal in part and the government which has a duty to direct it has to control the illegal actions. Finally, this study proposes that noncommercial scholarly works such as thesis and scientific articles are to be open access and Korean government should develop open policies for them.

• Journal of Convergence for Information Technology
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• v.9 no.12
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• pp.133-140
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• 2019

This study examines the reason of a staggering trade deficit on the Korean agro-food industry. To achieve the goal of the study, this study suggests the policy implication for enlargement a trade deficit with foreign exchange rate. Despite the majority of grain importer does realize that there is a huge affection for price volatility on the business result, they are more likely to take flat pricing through the physical market to avoid risk of price volatility with exchange rate. Also the analysis of external and internal environments around the Korean agro-food export & import are conducted, particularly with the analysis of trade volume and food price affecting the export & import. Results from a survey show that the common factor to the effective use of overseas agricultural and foreign currency futures trading for grain traders in Korea.

• Journal of Convergence for Information Technology
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• v.12 no.1
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• pp.66-75
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• 2022

In this study, the effectiveness of the employment support program provided by the university employment support center was evaluated. To this end, the 17 employment support programs operated by K University were divided into six dimensions, including corporate linkage, counseling, certification, employment support, and special lectures. As a result, all employment support programs were found to have more than average usefulness. By dimension, the usefulness was counted in the order of certification, employment support, overseas, special lectures, counseling, and business-related programs. Among them, programs related to business connection, special lectures, and counseling were analyzed as factors that increased the overall usefulness of the employment support program. Therefore, when planning a new program for the employment support center, it would be a desirable direction to plan programs related to business connection, special lectures, and counseling first.

• Journal of Digital Convergence
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• v.19 no.8
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• pp.33-42
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• 2021

As smartphone-based tourism platforms have become active, policy establishment and service enhancement using review data are being made in various fields. In the case of the preceding studies using tourism review data, most of the studies centered on domestic tourists were conducted, and in the case of foreign tourist studies, studies were conducted only on data collected in some languages and text mining techniques. In this study, 3,515 review data written by foreigners were collected by designating the "Daegu attractions" keyword through the online review site. And LDA-based topic modeling was performed to derive tourism topics. The spatial approach through global and local spatial autocorrelation analysis for each topic can be said to be different from previous studies. As a result of the analysis, it was confirmed that there is a global spatial autocorrelation, and that tourist destinations mainly visited by foreigners are concentrated locally. In addition, hot spots have been drawn around Jung-gu in most of the topics. Based on the analysis results, it is expected to be used as a basic research for spatial analysis based on local government foreign tourism policy establishment and topic modeling. And The limitations of this study were also presented.