• Journal of the Korean Society for information Management
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• v.41 no.3
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• pp.309-330
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• 2024

This study aims to identify and compare the primary research topics in domestic and international research support services through topic modeling. The analysis revealed 12 major topics in domestic studies and 15 in international ones. The findings highlight the need for in-depth research on digital technology in open access, data management, research data management in university libraries, and digital research support services. Furthermore, the need for further research has been identified to analyze specific types of digital research support services and to explore the evolving role of information professionals in research data management. This study is significant in that it comprehensively analyzes existing research and provides guidance for future research directions.

• Journal of Korea Technology Innovation Society
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• v.10 no.3
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• pp.458-485
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• 2007

This study aims to examine the effects of consumption values on digital convergence products buying behavior. Especially, this study examines the nature of consumption values that differentiate incremental innovation products from radical innovation product. We first categorize the convergence products into incremental innovation products and radical innovation products based on the degree of innovation, and then study the differences of consumption values of each product group. The empirical research is conducted on the premise that the consumer's value can play an important role in the process of selecting convergence product types. Although some factors related to function value has been accounted much of, various consumer values have not been studied in the context of convergence product consumption behavior. This research assumes that consumer choice behavior is a function of multiple consumption values such as functional value, social value, emotional value, and epistemic value. The result shows that consumption values of digital convergence products are made up of 4 consumption values-emotional, epistemic, social and functional values. Also, these consumption values affect the purchase intention of consumers. Purchase intention of radical innovation convergence products is affected by emotional value, epistemic value, and functional values. Purchase intention of incremental innovation convergence products is affected only by functional value. Demographic variables such as sex, age and income don't have influence on purchase intention. Our findings suggest that choice behavior of digital convergence product is influenced by several consumption values. Managerially, our result emphasize that convergence products must satisfy the consumption values that consumers are seeking in order to be successful in the market. the theoretical and practical implications of these findings are discussed as well.

• Journal of the Korean Society for Library and Information Science
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• v.58 no.1
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• pp.255-283
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• 2024

In this study, as a preliminary research to effectively support data-driven R&D of researchers, we analyzed the academic information and data requirements for researchers to discover new types of academic information and datasets, and to propose directions for academic information services. To achieve the research objectives, we conducted an exploratory case study involving five researchers and administered an online survey among ScienceON users to glean insights into data-driven R&D behaviors and information/data requirements. As a result, researchers relatively referred to academic papers, datasets and software information from academic papers or conference materials. Moreover, the methods and pathways for acquiring data, as well as the types of data, varied across different subject areas. Researchers often faced challenges in data-driven R&D due to difficulties in locating and accessing necessary datasets or software such as learning models. Therefore it has been analyzed that for future support of data-driven R&D, there is a need to systematically construct datasets by subject. Additionally, it is considered necessary to extract and summarize dataset and related software information in conjunction with academic papers.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.207-223
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• 2021

The purpose of this research is to study the influence of online shopping motives on repurchase intentions with Chinese students studying in South Korea. To this end, a questionnaire survey was conducted with 255 Chinese students studying abroad. The SPSS 23.0 analysis clarified the structural relationship between the online shopping mall's motivation and customer satisfaction, and repurchase intentions. First, in the motivation of online shopping, product perception, customer service and shopping experience have a positive impact on customer satisfaction. Second, in the motivation of use, product perception, customer service, and shopping experience have a positive impact on repurchase intentions. Third, satisfaction has a positive effect on repurchase intentions. The results show that the motivation of using online shopping for Chinese students in South Korea is an important factor affecting satisfaction and repurchase intentions. In future research, further research is needed according to the type of online shopping mall.

• The Journal of the Korea Contents Association
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• v.21 no.3
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• pp.430-440
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• 2021

We analyzed research trends of 288 Korean academic dissertations and articles regarding platform work, using topic modeling and keyword network analysis method. Research disciplines of many studies were laws, business administration, and economics fields. Thigh frequent themes were platform labor protection measures and direct or indirect effects of the sharing economy. The main keywords were digital, value, industry, and labor in terms of infrastructure and structural change. Besides, the main topics were the protection of platform workers, the values of sharing services, digital paradigm, and platform regulations. Based on the results of the analysis, we derived four implications and suggestions such as researching structural frames in macroscopic contexts, generalizing case analysis, and technology supplementation by applying average and quantitative analysis methods, researching individual competency development to realize the essential symbiotic value of sustainability, and developing customized vocational education and training programs.

• Journal of Digital Convergence
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• v.19 no.1
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• pp.151-165
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• 2021

The purpose of this research is to explore the impact of managers' leadership on organizational innovation behavior in Star-Rated hotels. 244 valid Chongqing hotels' questionnaires were obtained. Through SPSS 23.0, the model structure was verified between the four variables. The results as below. First, transformational, transactional leadership has a positive impact on organizational innovation behavior. Second, transformational, transactional leadership has a significant effect on empowerment. Third, empowerment has a positive impact on organizational innovation behavior. Lastly, empowerment plays a mediation effect between transformational, transactional leadership, and organizational innovation behavior. In conclusion, managers can contribute to organizational innovation behavior by improving the abilities of leadership.

• Korean Journal of Soil Science and Fertilizer
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• v.42 no.6
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• pp.522-528
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• 2009

This study focused on establishing prediction models using visible-near infrared spectrum to simultaneously detect multiple components of soils and enhancing the performance quality by suitably transformed input spectra and classification of soil spectral types for prediction model input. The continuum-removed spectra showed significant result for all cases in terms of soil properties and classified or bulk predictions. The prediction model using classified soil spectra at an absorption peak area around 500nm and 950nm efficiently indicating soil color showed slightly better performance. Especially, Ca and CEC were well estimated by the classified prediction model at $R^{2}$ > 0.8. For organic carbon, both classified and bulk prediction model had a good performance with $R^{2}$ > 0.8 and RPD> 2. This prediction model may be applied in global soil mapping, soil classification, and remote sensing data analysis.

• The Korean Journal of Archival Studies
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• no.32
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• pp.3-44
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• 2012

The purpose of the study is to explore the strategies to build participatory digital archives for documenting localities. Following the introduction of the chapter one, the chapter two deals with categorizing participation types of persons and organizations for documenting localities, analysing characteristics and benefits of each type, and listing up the requirements of participatory archives based on literature reviews. The chapter three focuses on the analyses of digital archives especially based on the participation of organizations such as collecting institutions and community archives in USA, Canada and UK. The cases of participatory archives are divided into two types; i) digital archives based on archival collections of institutions such as libraries, archives, and museums, ii) digital archives mainly based on various community archives. Online Archives California(OAC) and Calisphere of University of California, MemoryBC of British Columbia of Canada, and People's Collection Wales of UK as the first type cases, and Connecting Histories of Birmingham, 'Community Archives Wales(CAW), Cambridgeshire Community Archive Network(CCAN), Norfolk Community Archives Network(NORCAN) as the second type cases are selected for comparative analyses. All these cases can be considered as archival portals since they cover collections from various organizations. This study then evaluates how these digital archives fulfill the requirements of participatory archives such as : i) integrated search of archives that are to be distributed, ii) participation of individuals and organizations, and iii) providing broader contextual information and representation of context as well as contents of archives. Lastly the final chapter suggests the implications for building participatory archives in Korean local areas based on following aspects : host organizations and implementation strategy, networks of collection institutions and community archives, preserving and reorganizing contextual information, selection and appraisal, and participation of records users and creators.

• Journal of the Korean Society for Library and Information Science
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• v.47 no.1
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• pp.287-325
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• 2013

The purpose of this study is to develop standard curriculum content for the Introduction to Library and Information Science course. We intended to suggest both a syllabus and a textbook for this course. To this end, we collected and analyzed syllabi and textbooks that are used in LIS departments domestically and abroad. As a result, the major course content we found necessary to include in Introduction to Library and Information Science were as follows: 1. knowledge and information society, 2. information and sources of information, 3. the LIS academic system, 4. information professionals, 5. library history, 6. library and information center organization and management, 7. library types and their functions, 8. collection development, 9. information resources organization, 10. information services, 11. digital libraries, 12. information retrieval and databases 13. library cooperation, 14. library policy and information ethics, etc. The table of contents of a final textbook has been proposed including these elements.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.30 no.2
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• pp.145-166
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• 2019

While a significant number of user-related models have been presented in Human Information Behavior (HIB) research community, the basic assumption of the present study is most of those models including information interaction models are multi-domain models associated with comprehensive research components. Based on such an assumption, this study discusses the shortcomings of multi-domain models and proposes the need to present a new type of model. Accordingly, the study elaborates four essential models of HIB reach community and presents a new type of model based on Specific Domain Focus Modeling (SDFM). As an example of such modeling, this study presents the present author's information retrieval interaction model based on the degree of connections between systems and information resources.