• 한국컴퓨터그래픽스학회논문지
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• 제4권2호
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• pp.57-68
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• 1998

가상 현실의 궁극적인 목표중의 하나는 참여자가 가치 있는 경험을 얻을 수 있도록 하는 것이다. 경험의 내용은 순차적인 이벤트들로서 구성될 수 있으며 본 논문은 이런 이벤트들을 저작(event authoring)하기 위한 알고리듬을 개발하는 것을 목적으로 한다. Event authoring을 위해서 우리는 우선, 가상환경에 포함되는 개체들의 구조를 제안한다. 그리고, event-program을 기술하여 실험을 행할 수 있게 하는 수단인 event authoring language와 event-program 실행 시에 핵심이 되는 event execution manager를 구현한다. 마지막으로, 몇 가지 실험을 통하여 본 논문에서 제시된 접근방법이 유효함을 증명한다.

• 천문학회보
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• 제44권1호
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• pp.73.4-73.4
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• 2019

The TXS0506+056 is a blazar and counterpart of the neutrino event IceCube-170922A. It is the first time that the neutrino event and flaring event in electromagnetic wave (EM) coincided. We observed TXS0506+056 with medium-bands in optical using 0.25m and 2.1m telescope at McDonald observatory about a month after the neutrino event. We tracked the variability of SED of the target for three weeks, and our observation showed no abrupt variability in optical range during this period. We concluded that a month after the neutrino event, the TXS0506+056 became less active and shows no feature of the energetic event. We also concluded that the medium-bands are well suited for tracking SEDs of objects. Our result demonstrates the potential of the wide-field 0.25m telescope (5.5 deg^2) for finding transient objects and track the variability of sources like AGNs.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2010년도 추계학술발표대회
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• pp.855-858
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• 2010

여러 표준이 존재하는 디지털 방송 환경에서 각 표준별로 Electronic Program Guide(EPG)를 얻기 위한 Program Event에 대한 정보를 포함하는 Table 파싱 기법이 다르다. 이를 해결하고 통합 디지털 방송 환경을 만들기 위해서 XML 파일을 이용한 테이블 통합 파싱 기법을 제안한다.

• 대한안전경영과학회지
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• 제2권4호
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• pp.91-102
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• 2000

Nowadays, every kind of system is changed so complex and enormous, it is necessary to assure system reliability, product liability and safety. Fault tree analysis(FTA) is a reliability/safety design analysis technique which starts from consideration of system failure effect, referred to as “top event”, and proceeds by determining how these can be caused by single or combined lower level failures or events. So in fault tree analysis, it is important to find the combination of events which affect system failure. Minimal cut sets(MCS) and minimal path sets(MPS) are used in this process. FTA-I computer program is developed which calculates MCS and MPS in terms of Gw-Basic computer language considering Fussell's algorithm. FTA-II computer program which analyzes importance and function cost of VE consists. of five programs as follows : (l) Structural importance of basic event, (2) Structural probability importance of basic event, (3) Structural criticality importance of basic event, (4) Cost-Failure importance of basic event, (5) VE function cost analysis for importance of basic event. In this study, a method of initiation such as failure, function and cost in FTA is suggested, and especially the priority rank which is calculated by computer-aided decision analysis program developed in this study can be used in decision making determining the most important basic event under various conditions. Also the priority rank can be available for the case which selects system component in FMEA analysis.

• 가정과삶의질연구
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• 제21권3호
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• pp.133-146
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• 2003

The purpose of this study was to analyze the need for family life welfare service program, and to develope the program for managing in the Community Centers. The survey was conducted by interviewing 356 users and 360 non-users of Community Center, total 716 persons living in Daegu City, from October 8 to October 30 in 2002. The data were analyzed by the SPSS PC+ program applying t-test and ANOVA. The results were as follows : First, overall the needs for family life welfare service program, consisting of education program, facilities management and counseling program, and event program, was higher than 3.7 points. The needs level for event program was a little higher than other two programs. Second, the level of needs for family life welfare service program differed between user group and non-user group of the Community Centers. Third, the level of needs for family life welfare service program varied according to the demographic variables, such as sex, age, marital status, family life cycle, education level, vocation, monthly average income and housing type. Finally, Based on the results of needs analysis, 11 education programs, 4 facilities management and counseling programs and 5 event programs were developed for family life welfare service program. These programs developed in this study could be applied to diverse groups classified by age, social class, family life cycle of citizens. Also the programs should be applied in terms of family unit, as well as individual base to enhance the function of family life.

• 정보과학회 컴퓨팅의 실제 논문지
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• 제21권12호
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• pp.751-755
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• 2015

자바스크립트 프로그램의 많은 경우가 이벤트 중심의 프로그램(event-driven program)으로, 사용자의 입력을 받아 실행하는 이벤트 함수를 매우 많이 사용한다. 따라서, 이벤트 중심의 자바스크립트 프로그램을 정적으로 분석하려면 이벤트가 어떻게 발생하고 동작하는 지를 분석할 수 있어야 한다. 본 논문에서는 자바스크립트 프로그램에서 이벤트의 발생과 동작을 정적으로 정확하게 분석하기 어려운 이유를 확인하고, 이벤트 중심 프로그램을 효과적으로 분석하기 위해 이벤트를 효율적이고 정확하게 나타낼 수 있는 이벤트 모델 기법을 제시한다.

• 한국정보처리학회논문지
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• 제6권5호
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• pp.1263-1271
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• 1999

This paper designs the performance analysis layer for the various performance analysis of parallel programs using event expressions are similar to the normal program language to analyze the events which display a dynamic state exchange of a program. The event expressions suggest operations for overloading and functions which are needed in performance analysis, such as a filtering operation, data format translation functions, performance analysis, static functions, and etc. By using the event expressions, the programmer can modify the event trace data to analyze the performance and analyze more easily and variously than the pre-developed tools.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 1998년도 가을 학술발표논문집 Vol.25 No.2 (3)
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• pp.659-661
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• 1998

다목적위성 관제 시스템의 한 부분만 위성운용 서브시스템의 실시간 처리 성능을 분석하기 위한 알고리즘과 이를 구현한 프로그램이 개발되었다. 이 프로그램은 위성운용 서브시스템에서 발생되는 event들과 이에 대한 response들의 속성에 관한 파라미터 값이 입력되었을 때, 각 event의 반응 시간과 스케줄 가능성을 계산하고 스케줄된 event들을 시각화한다. 실험 결과, event의 blocking delay, 주기 및 첫 action의 우선 순위가 해당 event 또는 다른 event의 반응 시간에 많은 영향을 준다는 것이 밝혀졌다.

• 산학경영연구
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• 제22권1호
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• pp.125-138
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• 2009

본 연구는 강릉지역의 대표적인 향토문화관광축제인 허 균 허난설헌 문화제를 대상으로 독특한 정체성과 향토성이 축제관광 프로그램 개발의 질적 향상을 가져다주며, 지역의 특성 및 관광자원을 활용한 프로그램 개발과 지역 활성화의 관점에서 고찰하였다. 그 결과 첫째, 허 균 허난설헌 문화제에 대하여 참가자들의 정보는 대부분 옥외 광고물이나 구전 혹은 친지나 동료들에게 들어 참가한 것으로 조사되었다. 둘째, 연령에 따른 만족도에서는 화장실과 편의시설 등의 시설성과 강릉시 이미지 고양 그리고 가족, 친지와의 친목도모 등의 효과성에 만족도의 차이를 보이고 있다. 셋째, 각종 행사에 참여한 사람들은 행사의 종류에 따라 만족도에 차이를 보이고 있다. 넷째, 강릉지역에서 개최되는 지역축제에 대하여 미리 인지하고 참여한 참가자는 인지하지 못하고 참여한 참가자보다 대부분 만족도가 높았다.

• 한국항해항만학회지
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• 제35권4호
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• pp.335-342
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• 2011

The purposes of this study were to analyze the effects of a marine leisure exhibition event(MLEE)'s appraisal attributes on visitors' satisfaction and rep-visit intention and thus provide fundamental information that facilitates developing effective marketing and operational strategies for a MLEE. In order to accomplish such purposes, this study employed a survey with a total of 300 visitors to a MLEE hosted by G Province. Questionnaires were developed on the basis of related studies and modified to reflect the study context. Then, such questionnaires were verified to be valid and reliable through content validity, factor analysis and internal consistency analysis. Valid 286 questionnaires were analyzed with correlation analysis and multiple regression analysis on significance level of .05. Following findings were derived from current study. First of all, the appraisal attributes of a MLEE had a significant effect on visitors' satisfaction and among them only the factor of event program had a unique relation with the levels of satisfaction. In addition, the appraisal attributes of the MLEE also had a significant effect on visitors' rep-visit intention behavior and among them event program, transportation and employee factors had unique relations with the performance variable in order. In conclusion, all the research hypotheses that had been set up through previous studies were confirmed in this study.