• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2016년도 추계학술발표대회
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• pp.348-351
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• 2016

대학에서는 매학기 개설된 수업에 대해 강의실 배정작업을 진행하고 있으며 대부분의 대학에서는 년4회(1 2학기, 여름, 겨울 계절학기) 수작업으로 반복적인 강의실 배정 작업을 수행하고 있다. 강의실 배정작업은 교수가 선호하는 강의실 또는 교과목특성(실험과목 및 대형 강의)이 반영된 강의실 등 다양한 조건에 의해 강의실을 배정하고 있으며 수작업으로 일일이 강의실을 배정 하는 데에는 상당한 시간이 소요되고 있다. 몇몇 대학에서는 강의실 배정작업을 개선하기 위해 교수 및 강의실의 특성을 고려한 강의실 자동 배정 시스템을 구축을 시도 하였으나, 많은 변수로 인해 여전히 수작업으로 강의실을 배정하고 있다. 이에 본 연구에서는 강의실 자동 배정 시스템을 구축하기 위한 방법으로 최근 3년간 기 배정된 강의실 빅 데이터 자료를 기반으로 작성된 강의실 자동 배정 알고리즘을 제시하고 실적용한 고려대학교 시스템 구축 사례를 살펴보고자 한다.

• 보건교육건강증진학회지
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• 제24권4호
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• pp.181-200
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• 2007

Objectives: A content analysis was conducted to examine whether the current school textbooks providing smoking information are effective or not. Methods: The authors reviewed 111 qualified textbooks using elementary through high schools during 2006-2007 academic year in Korea. Educational components were coded with an analysis tool developed through the present research. Result: Tobacco education components were narrowly focused on long-term physiological consequences of tobacco use, addictiveness, and harmful ingredients and they were repetitively shown in the textbooks. Negative health consequences such as lung cancer were emphasized 10 times among 12 smoking-related textbooks. Educational messages or contents are mainly based on medical knowledge (72%) rather than psycho-social components. The US school-based smoking prevention programs, however, employ psycho-social approach with cognitive and life-skill components and they contain only 7-17% of smoking-related medical knowledge. In order to increase psycho-social smoking prevention components in Korean textbooks, the present study identified social subjects of textbooks (and relating core sessions) for elementary, middle, and high school. It also provided guidelines for school instructors to use. Conclusion: Adolescent smoking behavior is not caused by the deficit of health information, but mostly by social influences including media and peer pressure. School textbooks proving smoking information need to increase psycho-social context. One of the most effective ways as a psycho-social smoking prevention program is to use social subjects (or curriculum) of textbooks such as social studies, ethics, social cultures, social environment, and home management.

• 한국정보교육학회:학술대회논문집
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• 한국정보교육학회 2006년도 동계학술대회
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• pp.283-288
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• 2006

초등학교에서는 업무의 효율적 추진을 위해 교사별 교무분장이 1년 단위로 실시되고 있다. 새로운 업무를 익혀 효과적으로 처리하는데 많은 시간이 소요되며, 기존에 생성된 자료를 재활용하지 못하여 시간과 비용의 낭비를 초래한다. 학교간의 정보공유에 있어서도 현재의 정보관리 체계로는 그 효율성을 기하기 어려운 상황이다. 현재 초등학교에는 인터넷을 비롯하여 충분한 정보화 인프라가 구축되어 있다. 이러한 정보화의 물적 기반을 충분히 활용하여 업무 수행 과정에서 만들어지는 여러 형태의 자료들을 멀티미디어 데이터의 형태로 제작하고 공유한다면 정보를 효율적으로 주고받고, 정보의 수요자와 공급자 간에도 원활한 의사소통이 이루어질 수 있을 것이다. 이를 위해 학교에서 업무처리를 위해 사용되는 멀티미디어 데이터를 시스템으로 구축하여 활용한다면 업무처리에 많은 도움을 줄 것이다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제5권4호
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• pp.805-821
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• 2011

Wireless Sensor Networks (WSNs) are rapidly emerging because of their potential applications available in military and civilian environments. Due to unattended and hostile deployment environments, shared wireless links, and inherent resource constraints, providing high level security services is challenging in WSNs. In this paper, we revisit various security attack models and analyze them by using a well-known standard notation, Unified Modeling Language (UML). We provide a set of UML collaboration diagram and sequence diagrams of attack models witnessed in different network layers: physical, data/link, network, and transport. The proposed UML-based analysis not only can facilitate understanding of attack strategies, but can also provide a deep insight into designing/developing countermeasures in WSNs.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2001년도 가을 학술발표논문집 Vol.28 No.2 (2)
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• pp.574-576
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• 2001

인터넷의 발달과 함께 많은 부분에서 이를 응용하려는 노력이 지속되고 있다. 이에 학사행정업무에서도 이를 응용하여, 원거리의 학생에 관한 학교업무에 편리성과 효율성을 주고 있다. 본 논문에서는 전체 학사행정업무 중에서 성적조회와 수강신청 및 변경에 관한 업무를 온라인 상에서 할 수 있도록 하는 학사지원시스템을 설계 및 구현하였다. 이는, 크게 학생모드와 관리자 모드로 나누었으며, 학생모드에서는 성적조회와 수강신청을 하도록 하고 관리자모드에서는 수강기간을 입력 및 변경할 수 있도록 하였다. 이를 위하여, 본 시스템분석에서는 UML을 이용하였고, 시스템 개발에서는 ASP를 이용하였으며 데이터베이스는 MS-ACCESS를 이용하였다. 또한, 웹 문서의 효율적인 활용을 위하여 Java Script 언어를 사용하였다.

• 경영과정보연구
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• 제21권
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• pp.239-269
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• 2007

The purpose of this thesis is to analyze empirically the relationship between market structure, measured by Herfindahl-Hershmann Index(HHI), and financial factors, and innovation in Korean industry panel datasets for 2000-2006. Results show that debt ratio and scale of the firm has a consistent positive effect on the investment in research and development. As more scale of the firm is getting bigger, the investment in R&D decrease. Also, as more debt ratio of firm rise, the investment for innovation increase. Concentration ratio, the HHI and the classification factor of High-tech industry and Low-tech industry has a consistent positive effect on the innovation. Factors affecting the investment in research and development include market structure and characteristics of industry as well as the internal affairs of the firm.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2001년도 추계종합학술대회
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• pp.521-524
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• 2001

학사행정 업무분야는 학교업무의 전산화에 있어서 가장 중요한 요소가 되며, 이를 인터넷에 접목하여 사용하면서 최대의 효과를 부가시키고있다. 즉, 인터넷을 응용하여 원거리의 학생에 관한 학교업무에 편리성과 효율성을 주고 있다. 이에, 본 논문에서는 전체 학사행정업무 중에서 성적조회와 수강신청 및 변경에 관한 업무를 온라인 상에서 할 수 있도록 하는 학사지원시스템을 선계 및 구현하였다. 이는, 학생모드와 관리자 모드로 나누었으며, 학생모드에서는 성적조회와 수강신청을 수행하고 관리자모드에서는 수강기간 입력 및 변경업무를 수행 할 수 있도록 하였다. 이를 위하여, 본 논문의 시스템분석에서는 UML을 이용하여 Use Case Diagram, Sequence Diagram등을 작성하였다. 이를 통하여, 시스템 개발에서는 ASP를 이용하여 구현하였으며, 데이터베이스는 MS-ACCESS를 이용하였다. 또한, 웹 문서의 효율적인 활용을 위하여 부분적으로 Java Script 언어를 사용하였다.

• Journal of Preventive Medicine and Public Health
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• 제13권1호
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• pp.53-66
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• 1980

The editorials of the leading newspapers may reflect as well as help formulate the public opinions to a significant degree. Bearing this in mind, this study was carried out to provide information useful in formulating such public health policies that could practically meet the social interests and demands in health appearing in the editorials of the newspapers. This analysis covered the editorials of 5 leading newspapers such as Donga Ilbo, Chungang Ilbo, Hankook Ilto, Chosun Ilbo and Seoul Shinmoon for about 10 years from Jan. 1st, 1970 through Oct. 31th, 1979. The major findings are as follows: 1. The total number of health-concerned editorials in the five daily papers for the period was 1,768 or occupied 6.4% of the total editorials of the same sources. The increasing trend of frequnecy of the health-concerned editorials since 1976 indicates the increment of social interests and demands in health. Analysing the contents, environmental pollution received the greatest attention in those editorials, which was followed by medical affairs, environmental sanitation, and disease control in order in terms of frequency of appearance. However, there was a tendency that the interests in the environmental pollution, medical affairs and social welfare tended to increase year by year, whereas those in environmental hygiene and disease control comparatively decreased. 2. Motives of dealing with the health-concerned editorials were provided by announcement of the governmental policies and implementation for 25.6% and by out-breaks of the relevant events for 23.9%. This tendency coincides with the general characteristics of the editorials that reflect the timely issues. Closely analysing, however, the fact that the motives engendered by the out-breaks of the relevant events or by the season concerned comparatively tended to decrease as years pass by, indicates that the editorials tend more to seek the future-oriented demands in health rather than the current issue-oriented. 3. The editorials appeared to be more concerned with the governmental policies. 95.7% of all the editorials analysed were addressed to the government. This signifies the role of government in the field of public health and medical affairs. Their attitudes toward health-related policies of the government were much more negative than the other editorials that were addressed to the government in other fields. This suggests that the governmental interests in health were neither sufficient nor fair. 4. What the editorials most stressed were; (1) increment of governmental interests in health, (2) improvement of the governmental health administration, (3) enriching the basic statistics, and (4) development of various technologies pertinent to health affairs and disease control, and so forth. However, must of their suggestions were not concrete but rather abstract and conceptual. 5. The editorials also expressed strong interests in research area. The areas of the needed research most suggested by items are; (1) development of effective health care delivery system, (2) establishment of more practical system of calculating medical cost, (3) implementation of effective policies to control degenerative diseases, (4) division of medical care services and pharmaceutical services systems, (5) effective ways to prevent Co poisoning accidents, (6) changing status of environmental pollution and its effects upon health, and (7) status of occupational diseases, and so forth. 6. There were some editorials -not small in quantity -that have risk to mislead the public opinions as well as the health policies due to lack of professional knowledge of the writers. It is desirable to establish some kind of mechanism that screens the erroneous contents of the editorials to help prevent misleading opinions.

• Asia pacific journal of information systems
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• 제21권3호
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• pp.51-69
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• 2011

Security has been considered one of the most critical issues for managing IT resources in many organizations. Despite a growing interest and extensive research on security at various levels, little research has focused on the comparison of security knowledge levels between different cultures. The current study investigates and compares the security knowledge level between Korea and the U.S. Based on the literature review of spyware, Hofstede's cultural dimensions, and security knowledge, this study identifies three constructs (i.e., security familiarity, spyware awareness, and spyware knowledge) to examine the difference of security knowledge levels between Korea and the U.S. Six hundred ninety-six respondents from Korea and the U.S. participated in the survey, and an in-depth analysis based on analysis of covariance (ANCOVA) was carried out. The results show that the levels of security familiarity, spyware awareness, and spyware knowledge are significantly lower in Korea than in the U.S., as expected. These findings present a significant association between national culture and security knowledge, and the degree of individualism (or collectivism) plays an especially critical role in the perception of security. A number of implications for academia and practitioners emerge. Limitations and future research directions are discussed in the conclusion.

• Journal of Platform Technology
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• 제11권1호
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• pp.85-104
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• 2023

Since the late 1990s, the Korean government has attempted to develop the Architectural Information System (AIS, SEUMTER), led by the Ministry of Construction and Transportation, in order to improve civil complaint convenience and administrative efficiency in architectural administration. Since then, for nearly 30 years, the Korean government has been continuously upgrading the SEUMTER system. Based on these advancement projects, it is now possible to conduct civil affairs through the Internet, and civil petitioners can file complaints with government offices without visiting and without documents. In addition, statistical work and performance management became possible in real time for civil servants. And recently, by clouding the SEUMTER system, intelligent services have become possible. In this paper, the development process of the SEUMTER was divided into four stages and evaluated, and the main success factors were derived. The main success factors of SEUMTER are 1) Promotion as a National Agenda - Leadership of the President and Ministers, 2) Outsourcing of Information System Development and Dissemination, 3) Overcoming Selfishness between Ministries - Integrating Building Permits System and Building Ledger Systems, 4) Continue to Promote Information System Advancement. Subsequently, three global diffusion strategies for SEUMTER were presented: 1) the Need to Establish Globalization Strategy: Linkage with Smart City Business, 2) Small and Medium-sized System Model Needed for Globalization and ODA, and 3) System Success Needs to be Publicized Internationally.