• Annual Conference of KIPS
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• 2013.11a
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• pp.638-639
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• 2013

Anymon Plus(ver 3.0)은 통합 로그 분석 시스템으로 대용량 로그 및 빅데이터의 실시간 수집 저장 분석할 수 있는 제품(초당 40,000 이벤트 처리)으로서, 방화벽 로그 분석을 통한 비정상 네트워크 행위 탐지, 웹 로그 분석을 통한 사용 패턴 분석, 인터넷 쇼핑몰 사기 주문 분석 및 탐지, 내부 정부 유출 분석 및 탐지 등과 같은 다양한 분야로 응용이 확대되고 있다. 본 논문에서는 보안관련 인프라 로그를 분석하고 예측하여 예상 보안사고 시기에 집중적 경계를 통한 선제적 대응을 모색하기 위해 통계적 이론에 기반한 통합 로그 분석 시스템을 개발하기 위해, 회귀분석 및 시계열 분석이 가능한 예측 엔진 시스템을 설계하고 구현한다.

• Korean journal of communication and information
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• v.41
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• pp.200-231
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• 2008

This study content-analyzed Korean cable television programs aired from Feb. 6 to Feb. 19, 2007, focusing on the contextual variables linked to violent acts. A total of 657 PAT's (perpetrator-action-target) in the 68 programs sampled were analyzed for characters' age, sex, type, relationship, and motivation, humorization, punishment for their violent acts, and finally reality of violence. According to the results, (1) most violence occurred among male characters, who were at their ages between 20 and 39; (2) more than half of the total violent acts happened among acquaintances including family members; (3) anger, retaliation, personal or group interest, and violence for fun were ranked at the top tiers of the motivation list; (4) most violences were overlooked without punishment; (5) and about 80% of the whole violence were realistic. In terms of program types, (1) female perpetrator and victims appealed more often in drama than the other genres; (2) violence among acquaintances and simple fun as motivation were prevalent most in entertainment programs; (3) every violent act in children's programs was done by unrealistic characters. According to the analysis by program ratings, (1) while least violence appeared in '19 and older', all of the violent acts were portrayed as realistic; (2) humorization were most prevalent in the 'everyone' rating; (3) and female perpetrators and victims appealed most in the programs rated as '15 and older'. Generally, various contextualized violences displayed different distributions according to program types and ratings. The qualitative features of the current findings about cable television violence provide a fundamental data for future studies, which will explore the subsequent effects of violent media contents.

• Information Systems Review
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• v.12 no.1
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• pp.23-42
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• 2010

Although organizations are given various benefits with information technologies, they sometimes have suffered fatal damages due to information security incidents now such as computer virus, hacking, counterfeiting, plagiarizing, etc. The fundamentalcauses of information security incidents are closely related to individuals who do not comply with information security policy or rules. The spontaneous self-control of individuals and monitoring for individuals could be the most essential solution for the ongoing observance of information security policy. Thus, the purpose of this study is to analyze effects of punishment and ethics training on compliance of information security policy of individuals in organizations, to determine individual divide among security propensity depending on organization types, and to find the more fundamental solution which leads change of organizational members’ behaviors and self-control. Regardless of the type of organizations, the results of the study suggest that there exist positive effects of punishment and ethics training in all types of organization on compliance of information security rules or regulations. A member of unitary form organization has higher cognition of punishment than a member's cognition of the multi-divisional form organization, while relatively lower awareness of ethics training. Also, a member of public organization has higher awareness of ethics training than a member’s awareness of private organization, while lower cognition of punishment. Finally, the result shows that punishment and ethics training may be major factors which affect information security. It also suggests that organizational security managers have to understand and consider organization member’s propensity relying on organization form and organization characteristics for establishment and enforcement of information security policy.

• Korean Security Journal
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• no.38
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• pp.57-82
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• 2014

The purpose of this paper is to introduce the industrial security policies in Germany and to look for the implication for the development of korean industrial security. Due to highly developed economy and industrial technology, Germany has become the main stage for the industrial espionage for a long time. In Germany industrial espionage is classified into two categories; Economy-espionage and Competition-espionage. While economy-espionage is related to the Espionage of foreign intelligence agencies, Competition-espionage means the act of espionage, that is implemented by the private sector. When it comes to economy-espionage, prevention of economy-espionage is the duty of the State, because it threat the national interest. Otherwise, the private sector has to take the responsibility of prevention of competition-espionage. It goes without saying that, the state has to investigate the crime, when espionage happens. But Prevention is more important than investigation in this regard. For the realization of Public-Private-Partnership, the private sector should be the genuine counterpart of the Public through the sharing responsibility of industrial-espionage prevention. Another talking point this paper suggest, is the national ethic in connection with economy-espionage. The State could be not only a actor of espionage prevention, but also a perpetrator. The economy-espionage for the purpose of national interest would not be justified, unless it has nothing to do with national security.

• Journal of agricultural medicine and community health
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• v.37 no.3
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• pp.145-155
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• 2012

Objectives: This study was performed to compare rural residents' perceived health status and life satisfaction according to their general and health related characteristics and to identify factors related to perceived health status and life satisfaction in this population. Methods: Subjects were 1,091 adults aged 20 years or older living in Geochang Gun, South Korea. A survey was conducted from June 28 to August 25, 2009. We used the health self rating scale by Lawton et al. (1982) and the overall life satisfaction scale by Wrosch et al. (2000). The collected data were analyzed using SPSS WIN 18.0. Result: Sex, age, education, spouse, medical diagnosis, currently taking medication, main health maintenance behavior, alcohol consumption, frequency of alcohol consumption, exercise, family harmony, and friend relationships were significantly related to perceived health status. Age, education, spouse, main health maintenance behavior, smoking, exercise, family harmony, and friend relationships were significantly related to life satisfaction. Further, 29.3% of the variance in perceived health status could be explained by medical diagnosis, exercise, family harmony, education, currently taking medication, and friend relationships, while 11.1% of the variance in life satisfaction could be explained by family harmony, perceived health status, main health maintenance behavior, and friend relationships. Conclusion: Health management programs must be designed so as to incorporate the general and health related characteristics of rural residents if they aim to improve the perceived health status and life satisfaction in that population.

• Korean Journal of Construction Engineering and Management
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• v.17 no.5
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• pp.35-44
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• 2016

Various risk factors are known to be the nature of construction project execution process. These factors lead to potential claims, dispute mediation, arbitration, and litigation which can result in huge loss of money and time. Therefore, it is necessary for construction companies in Korea to improve overall project management capability through the evaluation before entering into the overseas construction market. Also, after examination of the claim and dispute caused by construction project risks, a substantial degree of influence and active preparation for the claim and dispute management should be confirmed via the effect analysis of the each factors. Main claim causes were derived through claim and dispute cases involved with domestic construction projects. As a prediction result of the main claim, 16.1% of the construction change claim, 5.7% of the bad faith claim and 2.7% for the construction delay claim were found to be the portion of the total construction cost. As a result of this analysis, risk management methodology was suggested to improve a project management capability for domestic construction companies through analysis result of the main factors of construction claims.

• The Korean Society of Law and Medicine
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• v.23 no.1
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• pp.81-119
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• 2022

Medical device market is strongly related with health care market. Public regulation in medical device market tends to be more lenient than health care market. In this market, competition law, administrative law and intellectual property law are intertwined, and thereby a variety of legal issues could be developed. Recently, dominant undertaking's abuse case was dealt with KFTC(Korea Fair Trade Commission) and Seoul High Court. The issues were whether dominant undertaking discriminated trading partners and this discrimination was anticompetitive. In this case, Seoul High Court revoked the KFTC's decision, holding that the undertaking did not harm competition, though it has dominant power in the relevant medical device market. This decision would be a meaningful precedent, not only that there have been small numbers of dominance abuse cases in Korea, but also that this case happened in medical device market. This case dealt with various issues like market definition, market power, alleged abuse and its anticompetitive effect. The court held that medical device markets are distinguished from medical device repairing market. However, the court did not clarify that medical device repairing market is a single branded market only for repairing the plaintiff's medical devices. Second, plaintiff's dominance is based on the lock-in effect, which means that hospitals could not switch devices like CT or MRI from plaintiff to other competitors. This could be supplemented from the fact that medical devices are expensive and the using period are significantly long. However market definition based on single branded market theory could be applied in rare and exceptional cases. Therefore the general application of single branded market theory might result in overestimate of market power. This type of abuse pattern requires improper condition contrary to resonable trade practice. KFTC asserted free charge for plaintiff's copy right. However, it is not clear whether the cases for free charge are general or not. Even if so, the intention and motive of providers for free charge should be proved. The main issue of anticompetitive effect was whether plaintiff raised rival's cost. Competitor's cost was increased due to plaintiff's copy right and its license fee. However the charge for license could be within the scope of fair and legal exercise of copy right. If competitors are excluded due to legal exercise of copy right or efficiency, the exclusionary abuse could not be proved.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10a
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• pp.181-183
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• 1998

방대한 분산 응용들은 예측할 수 없는 통신 지연이나, 부분적인 오류, 네트워크 결합등을 처리해야한다. 또한, 화상회의, VOD(vido-on-demend),병행소프트웨어 공학과 같은 정교한 응용들은 추상적 그룹 통신을 필요로 하지만, 현재의 CORBA 버전들은 이러한 패러다임을 적절히 수용하지 못한다[7][8]. CORBA 는 주로 Point-to-Point 통신을 하는데 분산 시스템에서 예측 행위를 하는 신뢰성있는 응용기술에 대한 구현은 지원하지 않는다. 따라서 존 논문에서는 머지 복제 기법을 이용한 에이전트를 통해 신뢰성있는 그룹통신을 지원하는 확장된 CORBA를 제시한다.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2002.05a
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• pp.55-59
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• 2002

인터넷 및 전자상거래의 급속한 발전에 따라, 전자상거래를 위한 수많은 상품정보가 생성, 수정, 삭제되고 있는 상황에서 소비자들을 위한 맞춤형 정보서비스 및 개별화된 상품추천 시스템에 대한 필요성이 증가되고 있고 많은 연구가 이루어지고 있다. 그러므로 본 논문에서는 이러한 요구를 수용할 수 있는 소비자 지향형 상품추천 시스템을 제안한다. 제안된 시스템은 사용자행위의 모니터 링을 통해 사용자의 관심분야 및 다수의 사용자가 관심을 가지는 상품정보를 추출하며 이를 기반으로 사용자에게 추천함으로써 양질의 정보 및 서비스의 제공에 있다.

• 대한예방의학회:학술대회논문집
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• 1995.10a
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• pp.209-210
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• 1995