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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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The Journal of Society for e-Business Studies
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Journal DOI :
Society for e-Business Studies
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Volume & Issues
Volume 19, Issue 4 - Nov 2014
Volume 19, Issue 3 - Aug 2014
Volume 19, Issue 2 - May 2014
Volume 19, Issue 1 - Feb 2014
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The Study of Developing Korean SentiWordNet for Big Data Analytics : Focusing on Anger Emotion
Choi, Sukjae ; Kwon, Ohbyung ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 1~19
DOI : 10.7838/jsebs.2014.19.4.001
Efforts to identify user`s recognition which exists in the big data are being conducted actively. They try to measure scores of people`s view about products, movies and social issues by analyzing statements raised on Internet bulletin boards or SNS. So this study deals with the problem of determining how to find the emotional vocabulary and the degree of these values. The survey methods are using the results of previous studies for the basic emotional vocabulary and degree, and inferring from the dictionary`s glosses for the extended emotional vocabulary. The results were found to have the 4 emotional words lists (vocabularies) as basic emotional list, extended 1 stratum 1 level list from basic vocabulary`s glosses, extended 2 stratum 1 level list from glosses of non-emotional words, and extended 2 stratum 2 level list from glosses` glosses. And we obtained the emotional degrees by applying the weight of the sentences and the emphasis multiplier values on the basis of basic emotional list. Experimental results have been identified as AND and OR sentence having a weight of average degree of included words. And MULTIPLY sentence having 1.2 to 1.5 weight depending on the type of adverb. It is also assumed that NOT sentence having a certain degree by reducing and reversing the original word`s emotional degree. It is also considered that emphasis multiplier values have 2 for 1 stratum and 3 for 2 stratum.
Implementation of Social Network Services for Providing Personalized Nutritious Information on Facebook
An, Hyojin ; Choi, Jaewon ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 21~30
DOI : 10.7838/jsebs.2014.19.4.021
Personalized data of users at social network service can be used as a new resource for providing personalized nutrition information. Although providing personalized information for nutrition using social data, there are a few studies on providing personalized nutrition information with customized user preference based on social network service. The purpose of this study is to implement the clustering of data analysis with collected personal data of Facebook users. To find out the method for providing personalized information, this study described an effective method for providing nutrition information by analyzing web posting on Facebook that can be called a typical social network service. According to the result from clustering, sodium and sugars were important variables from diet of user. Furthermore, the importance of elements of user`s diet has some differences according to vendor/manufactures.
Estimating Economic Loss by S/W Vulnerability
Kim, Min-Jeong ; Yoo, Jinho ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 31~43
DOI : 10.7838/jsebs.2014.19.4.031
These days a lot of cyber attacks are exploiting the vulnerabilities of S/W. According to the trend of vulnerabilities is announced periodically, security directions are suggested and security controls are updated with this trend. Nevertheless, cyber attacks like hacking during the year 2011 are increased by 81% compared to 2010. About 75% of these cyber attacks are exploiting the vulnerabilities of S/W itself. In this paper, we have suggested a VIR model, which is a spread model of malware infection for measuring economic loss by S/W vulnerability, by applying the SIR model which is a epidemic model. It is applied to estimate economic loss by HWP(Hangul word) S/W vulnerabilities.
A Study on Automatic Tooth Root Segmentation For Dental CT Images
Shin, Seunghwan ; Kim, Yoonho ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 45~60
DOI : 10.7838/jsebs.2014.19.4.045
Dentist can obtain 3D anatomical information without distortion and information loss by using dental Computed Tomography scan images on line, and also can make the preoperative plan of implant placement or orthodontics. It is essential to segment individual tooth for making an accurate diagnosis. However, it is very difficult to distinguish the difference in the brightness between the dental and adjacent area. Especially, the root of a tooth is very elusive to automatically identify in dental CT images because jawbone normally adjoins the tooth. In the paper, we propose a method of automatically tooth region segmentation, which can identify the root of a tooth clearly. This algorithm separate the tooth from dental CT scan images by using Seeded Region Growing method on dental crown and by using Level-set method on dental root respectively. By using the proposed method, the results can be acquired average 19.2% better accuracy, compared to the result of the previous methods.
Implementation of Standard Platform for Distributing Usage Statistics of Digital Scholarly Information
Jung, Youngim ; Kim, Jayhoon ; Kim, Kwangyoung ; Kim, Hwanmin ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 61~72
DOI : 10.7838/jsebs.2014.19.4.061
Recently usage on digital scholarly information has been analyzed with various respects by various parties since the rapid expansion of digital scholarly information use and the increasing availability of large-scale log data. Nevertheless, no standard platform for distributing usage statistics of scholarly information at the national scale has been suggested so far. Therefore, this paper suggests a generalized SUSHI (Standardized Usage Statistics Harvesting Initiative) platform for distributing usage statistics of digital scholarly information at the national scale.
A Study on the Application Methods of Big Data in the Technology Commercialization Process
Park, Chang-Gul ; Roh, Hyun-Suk ; Choi, Yun-Jeong ; Kim, Hyun-Woo ; Lee, Jae Kwang ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 73~99
DOI : 10.7838/jsebs.2014.19.4.073
Recently, big data have been studied ways to use in various fields. Big data refers to huge amounts of data that could not be addressed by conventional methods. Big data has attracted attention for improving accuracy of decision-making, forecasting in the near future, and creation of new business. In this study, it is an object to develop the utilization plan for big data in the field of technology commercialization. For this reason, we conducted study like case studies, literature review and focus group interview. We have derived the big data utilization plan based on this in the technology commercialization field. It, the data utilization plan, combines with the technology commercialization process of Jolly and it has five sub processes (Imagining, Incubating, Demonstrating, Promoting, Sustaining). In this paper, there is a significance that has emphasized the possibility for big data utilization in the technology commercialization. However, there is a limit to the general interpretation for our study. And we hope to contribute to the expansion of areas of technology commercialization information analysis through this research.
An Improvement of Organizational Effectiveness through the Analysis of the Relationship between Entrepreneurship and Dynamic Capabilities in IT Venture Business
Kim, Soo-Young ; Yoo, Wang-Jin ; Lee, Sang-Jin ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 101~117
DOI : 10.7838/jsebs.2014.19.4.101
A purpose of this study is to learn about the impact on organizational effectiveness by analyzing the relationship between entrepreneurship and dynamic capabilities. Investigation was based on the theory of dynamic capabilities of Teece (2002), and established a research model to study the details accordingly. The research hypothesis is as follows. First, entrepreneurship will have a significant impact on dynamic capability. Second, dynamic capabilities will have a significant impact on organizational effectiveness. Survey was conducted for employees in IT ventures, which was used to analyze 412 additional. The results are as follows. Has had a significant impact on organizational effectiveness is the relationship between entrepreneurship and dynamic capabilities. In particular, this shows that a high impact on the organizational effectiveness of the organization`s dynamic capabilities are assimilation exploitation capabilities, not the absorptive transformation capability of dynamic capabilities. CEO should actively consider whether the employees of the organization are developing the assimilation exploitation capabilities to make an impact on their organization`s effectiveness.
A Study of Accident Prevention Effect through Anomaly Analysis in E-Banking
Park, Eun Young ; Yoon, Ji Won ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 119~134
DOI : 10.7838/jsebs.2014.19.4.119
Financial companies are providing electronic financial transactions through a variety of user terminals for non-face-to-face services such as Internet banking, smart phone banking, or etc. However, in these services users` security awareness and the limitations of technical responses has frequently caused the financial loss so that fundamental protection measures are required from financial authorities. Accordingly, financial industry is planning and establishing systems that block unusual financial transactions by comprehensively analyzing and detecting user`s electronic information, access information, transaction information, and so on in accordance with "Guide for building Unusual financial transactions detection system" to prevent the financial loss that happens in electronic financial transactions. In this paper, we analyze case studies of unusual financial transactions detection and prevention system that is built and operated in financial companies and current operating status and propose effects of the accident prevention and security measures later.
A Study on the Relative Importance of the Administrative and Technical Measures for the Personal Information Protection
Kim, Young Hee ; Kook, Kwang Ho ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 135~150
DOI : 10.7838/jsebs.2014.19.4.135
As the collection and use of personal information increases, the accidents that abuse and leak personal information are continuously increasing. The nation has established new laws and strengthened related laws for the prevention of the mass leakage of personal information and the secondary damage due to the leaked personal information. The nation also established the guidelines that need to be implemented by the institutions handling personal information for the safety of the personal information. For the efficient implementation of guidelines under the limited time and resources, it is necessary to establish the priorities between guidelines. This paper compares the relative importance of the guidelines by AHP (Analytic Hierarchy Process) technique. We performed the analysis on two expert groups, the group of consultants working in information security consulting company and the group of information security staffs handling personal information directly in the company. We compared the differences between groups and recommended the relative importances of the guidelines.
A Study on Development of Test Model and Linkage Method among International Standard Identification Systems and UCI/ICN
Kim, Yoonho ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 151~168
DOI : 10.7838/jsebs.2014.19.4.151
UCI (Universal Content Identifier) as a national digital content identification system for identifying digital content and ICN (Integrated Copyright Number) for copyright management are operated by Korea copyright commission. However, They are not interoperable with international standard identification system such as ISRC (International Standard Recording Code), ISWC (International Standard Works Code), and ISAN (International Standard Audiovisual Number) due to lack of linkage system. Hence, extra works with international standard identification system are needed for international market entry and integrated management of statistical information including content settlement in international market is impossible. In this paper, the domestic/international identification systems are surveyed, and by metadata analysis of identification systems, linkage method with UCI/ICN is proposed. And also by developing the prototype model, research direction to UCI/ICN with international standard identification system is proposed.
The Effect of Individual Motivated Propensity on Perceived Characteristics and Use Intentions for Mobile Medical Service
Joh, WonIl ; Yoo, ByungTae ; Kim, SeungChul ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 169~193
DOI : 10.7838/jsebs.2014.19.4.169
This paper attempts to analyze how the psychological factors would have an effect on the user`s intention to make use of the mobile care via smart-phone, identifying the relationships among individual motivation propensity that consists of prevention propensity and promotion propensity, perceived usefulness and ease of use, perceived cost, behavioral use attitude and use intention based on technology acceptance model, and verifying them empirically through the structural equation modeling. The findings are as the followings. First, prevention motivation propensity affects positively on usefulness of smart-phone for mobile care service, but there are no significant indications that it affects on the ease of use and perceived cost. Second, promotion propensity affects positively on perceived ease of use and perceived cost of smart-phone for mobile care service, but there is no significant indication that it affects on perceived usefulness. Third, perceived usefulness and ease of use, and perceived cost affects positively on the use attitude. In sum, this paper confirms that the prevention propensity and promotion propensity might be used as antecedent variables for developing new smart-phone services of mobile care.
Improved Security Monitoring and Control Using Analysis of Cyber Attack in Small Businesses
Hong, Jun Suk ; Lim, Young Hwan ; Park, Won Hyung ; Kook, Kwang Ho ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 195~204
DOI : 10.7838/jsebs.2014.19.4.195
Recent, Secure the small and medium-sized enterprises from advanced and intelligence cyber threat, 24 hours of prevention, detection and analysis is essential. Small and Medium Business monitoring center is operated by government financial support to protect and prevent these threats. Currently it provides security to about 900 small and medium-sized enterprises. This paper studies abnormal and attack packets from small and medium-sized businesses[enterprises] which is monitored by Small and Medium Business monitoring center and provides improvement of security control for small and medium-sized enterprises.
Factors Affecting Sustainable Web Technology Adoption : Pro-social Behavior Perspectives
Kim, Sunhee ; Kwon, Ohbyung ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 205~229
DOI : 10.7838/jsebs.2014.19.4.205
Examination of the various impact factors on adoption sustainable IT can influence on the potential for creating sustainable businesses in today`s society. However, the societal factor out of environmental factors, which stimulates customer intention to use sustainable IT, has seldom been investigated. In this paper, we examine the adoption of sustainable web technology from the pro-social behavior perspective. The concept of sustainable IT is theoretically examined based on social exchange theory. An empirical investigation is conducted into customer intention to use new sustainable IT. The results indicate that customers care about the social responsibility and usefulness of the sustainable IT-based services they choose. In this study, the social features of web technology and their influences on adoption are verified empirically for the first time. In addition, pro-sociality is identified as necessary to a perception of the socially responsible features of information technology. Furthermore, pro-social adoption behavior in the beginning stages of sustainable IT use is elucidated.
The Impact of Education-Orientation on Technology Innovation and Company Outcome : Focusing on Korean Companies in China
Kim, Jung Hoon ; Lim, Young Taek ;
The Journal of Society for e-Business Studies, volume 19, issue 4, 2014, Pages 231~249
DOI : 10.7838/jsebs.2014.19.4.231
century as an amalgamation of globalization and localization, or Glocalization. Additionally, due to the increasing supply of smart phones and wide usage of social networking services, the ability to utilize such global and regional information has increased a coperation`s competitiveness in its market, and even the business models have evolved from the conventional "production and distribution" to E-commerce, through which either a direct or a non-direct transaction is possible. My hypothesis is that the ability to adapt to this trend is possible through transfer of learning, and consequently, this will have an impact on company`s performance. Thus, this thesis analyzes the mid- to the long-term impact of such ability and environmental factors on the performance and technology innovation of Korean companies in China. Ultimately, this study intends to engender a basic foundation for a corporation`s management strategy in China. Finally this research focuses on those Korean companies in China only and on the proof of influential factors` impact on technological innovation and technological innovation`s impact on those corporations` future performances. Section I is an abstract and section II, the case examines the uniqueness and current status of Korean companies in China identifies the concept and the definition of influential factors such as education-orientation, technological innovation, and performance, and then scrutinizes each factors through a closer look at their past researches. Section III explains the thesis model, the survey`s method and target, the thesis, variable factors, the content, and the method of analysis. In section IV, the thesis is proved based on the outcome of the survey. The result in Section V highlights the high comprehension of technological innovation: both education-orientation and technological innovation prove to have a positive (+) correlation with the performance. The vision on education orientation proves to have a positive (+) influence on technological innovation. The vision on education-orientation and technological innovation prove to have a positive (+) influence individually on company`s performance.