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- 저자 : 김병초(Byungcho Kim) (검색결과 4 건)
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빅데이터 분석의 역량 강화를 위한 거꾸로 교실 설계 연구
정병호,김병초,Jung, Byoungho,Kim, Byungcho 디지털산업정보학회 2017 디지털산업정보학회논문지 Vol.13 No.2
The purpose of this study is to empirical case study for the instructional design of flipped classroom by job-capability advancement of IT business majors. A student of IT business school has learned a lot of management educations for four years. But, they don't recognize a connection between school education and business practice. A subject based on the humanities, and social sciences consisted of mostly the memorization. The undergraduate class lack a practice's curriculum by a creative-oriented lesson rather than memorization-oriented. In particular, An IT business is now recognized as a significance emerging IT investment, the Internet of Things, information security, big data and strategy's ERP. For these reasons, it is important for an instructional design for understanding business practices of the students. Accordingly, Flipped classroom with participatory class be needed increasingly for students' practical sense. We will propose a design method of flipped classroom for inspiring business education. In this, new instructional design overturned traditional teaching method. After the student conducts a prior learn at home, school will accomplish a problem solving through question and answer. This design effected a boredom suppress and creative enforcement of student and an intimacy increase of instructor. In addition, A participatory class and reciprocal peer tutoring will be possible by a spontaneous self-directed learning of student. We were designed course of project type based on big data theory and application to target the fourth-year course. In conclusion, the new instruction provided a help to learning synergy between student and lecturer. During the lessons, the student showed improvement of business sense and enhanced problem solving capability. The lecturer has the intimacy through communication interaction with students.
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정병호(Byungho Jung),김병초(Byungcho Kim) 한국IT서비스학회 2012 한국IT서비스학회지 Vol.11 No.3
The purpose of this study is to examine negative IT performances produced by irrational fashion-mimic IT investments in firms. Since most studies have been carried out on the assumption of rational investment decisions, many of them have revealed positive investment process and performances in firms. However, fashion-mimic investments to follow the paths of market leaders rather than rational investment decisions have been of frequent occurrence in many firms. This study divided types of mimic investments into subgroups where one subgroup has fashion-mimic properties and the other subgroup retains rational-mimic properties. We compared differences in performance of these subgroups to investigate effects of irrational investments in IT projects. The results indicated that there are differences in performance between fashion-mimic and rational-mimic investments. Additional analysis also revealed differences in performance at the presence of CEO control in the case of fashion-mimic investment subgroup.
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현준호(Joonho Hyun),김병초(Byungcho Kim) 한국IT서비스학회 2008 한국IT서비스학회지 Vol.7 No.2
According to the statistics revealed by Bank of Korea on March, 2007, Internet banking transactions outnumbered face-to-face banking services in Korea. Internet banking is becoming essential in every financial service sectors. For people with disabilities, Internet banking is more meaningful because they do not need to visit the bank, thereby saving inconvenient trips. Governments in many countries are working on setting standards and laws on the web accessibility for people with disabilities. Korea government enacted Korea Disability Discrimination Act in 2007. This paper examined the web accessibility compliance of Internet banking sites. Twenty one Internet banking sites were selected from the list in the Korea Federation of Banks"s Web sites. We examined four major checkpoints that are considered crucial among the fourteen checkpoints in “Internet Web Contents Accessibility Guidelines” which was amended by Ministry of the Information and Communication in 2005. The results showed that all of the twenty one Internet banking sites didn"t meet the four major checkpoint requirements. Moreover, only one banking site satisfied alt-text requirement that is considered the most fundamental among the checkpoints.
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기업 보안 유형에 따른 보안사고 대응역량 : 사회기술시스템 이론 관점에서
이정환(Jeonghwan Lee),정병호(Byungho Jung),김병초(Byungcho Kim) 한국IT서비스학회 2013 한국IT서비스학회지 Vol.12 No.1
This study proceeded to examine the cause of the continuous secret information leakage in the firms. The purpose of this study is to find out what type of security among administrative, technological and physical security would have important influence on firm's security performance such as the security-incident response competence. We established the model that can empirically verify correlation between those three types of security and the security-incident response competence. In addition, We conducted another study to look at relation between developing department of security in the firms and reaction ability at the accidents. According to the study, the administrative security is more important about dealing with the security-incident response competence than the rest. Furthermore. a group with department of security has better the security-incident response competence and shows higher competence in fixing or rebui lding the damage. Therefore. this study demonstrates that investing in administrative security will be effective for the firm security.
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