분산 OCSP에서의 효율적인 로드 밸런싱 기법에 관한 모델링 및 시뮬레이션

최지혜,조대호,Choi Ji-Hye,Cho Tae Ho 한국시뮬레이션학회 2004 한국시뮬레이션학회 논문지 Vol.13 No.4

The distributed OCSP (Online Certificate Status Protocol), composed of multiple responders, is a model that enhances the utilization of each responder and reduces the response time. In a multi-user distributed environment, load balancing mechanism must be developed for the improvement of the performance of the whole system. Conservative load balancing algorithms often ignore the communication cost of gathering the information of responders. As the number of request is increased, however, fail to consider the communication cost may cause serious problems since the communication time is too large to disregard. We propose an adaptive load balancing algorithm and evaluate the effectiveness by performing modeling and simulation. The principal advantage of new algorithm is in their simplicity: there is no need to maintain and process system state information. We evaluated the quality of load balancing achieved by the new algorithm by comparing the queue size of responders and analyzing the utilization of these responders. The simulation results show how efficiently load balancing is done with the new algorithm.

탄소성적표시 건축 재료의 환경 효율성 분석 연구 - 바닥 마감재를 중심으로 -

최지혜,이윤선,김재준,Choi, Ji-Hye,Lee, Yoon-Sun,Kim, Jae-Jun 한국주거학회 2014 한국주거학회 논문집 Vol.25 No.2

In recent years, Korean government has focused on improving the environmental impact of products in order to reduce greenhouse gas emissions and to achieve their energy goals. The government has been conducting the following polices such as green procurement inducement and certification system. After carbon labeling was conducted in 2009, among a total of 1,065 items, 97 building materials have been given a certification: finishing materials items have the highest weight (56%). The increase in the certification numbers shows that there has been considerable technical efforts in the building material industry. At the awareness of carbon label and purchase of low carbon product, however, customers are aware of carbon labeling but the purchasing rate of carbon product is low. In this paper, we suggest that low carbon activities must also be considered in order to create client value by adding the concept of ecological efficiency. The objective of this study to measurer the eco-efficiency of carbon labeled building materials on the basis of environmental aspects of the product with the perspective of economy for purchasing the excellent products.

감시정찰 센서네트워크에서 제대규모 식별 기법

최지혜,권태욱,Choi, Ji-Hye,Kwon, Tae-Wook 한국군사과학기술학회 2010 한국군사과학기술학회지 Vol.13 No.3

Surveillance and reconnaissance sensor network system is an application system based on ubiquitous sensor network technology. This technique is to avoid accidental close combat, to minimize the consumption of limited military resources and personnel, and to provide battlefield situational awareness information for the unit's future combat missions. In this paper, we have proposed a echelons scale identification scheme based on information obtained from surveillance and reconnaissance sensor network system.

QUESTION - What is your diagnosis?

최지혜,Choi, Ji-Hye 대한수의사회 2009 대한수의사회지 Vol.45 No.7

ANSWER - What is your diagnosis?

최지혜,Choi, Ji-Hye 대한수의사회 2009 대한수의사회지 Vol.45 No.7

개의 후두골 이형성 증후군 10례

최지혜,김혜진,김현욱,이은창,장재영,반현정,김진경,윤정희,Choi, Ji-hye,Kim, Hye-jin,Kim, Hyun-wook,Lee, Eun-chang,Jang, Jae-young,Ban, Hyun-jung,Kim, Jin-kyung,Yoon, Junghee 대한수의학회 2006 大韓獸醫學會誌 Vol.46 No.4

Caudal occipital malformation syndrome (COMS) is relatively common disease which occurs at craniocervical junction. It has been known that this syndrome was developed mainly in Cavalier King Charles spaniels, but these days there are a lot of case reports about COMS in other small breed dogs. In this report, COMS was diagnosed in ten dogs presented to Haemaru Referral Animal Hospital using MRI examination from January 2005 to April 2006. These cases were also investigated about concurrent diseases and syringomyelia was the most common type of complication, but clinical signs were nonspecific. COMS could be controlled by medical therapy with corticosteroid except cases with concurrent meningitis. It is considered that the present report could provide information regarding imaging and clinical features of COMS such as concurrent diseases, clinical signs, and prognosis in small animal practice despite of limited case numbers.

분석적 3자와 은총의 순간으로 바라본 : 신체화 사례

최지혜(Choi, Ji Hye) 연세대학교 상담코칭지원센터 2019 연세상담코칭연구 Vol.12 No.-

예비유아교사의 정서지능과 분노표현양식이 대인관계문제에 미치는 영향

최지혜(Choi, Ji-Hye),조혜진(Cho, Hyea-Jin) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.7

본 연구의 목적은 예비유아교사가 인식한 정서지능과 분노표현양식이 예비유아교사의 대인관계문제에 미치는 영향을 알아보는 것이며, 이를 통해 예비유아교사의 대인관계능력을 증진하기 위한 교사양성 교육과정의 기초자료를 제공하는 것이다. 이를 위해 P시에 소재한 대학의 유아교육과에 재학 중인 예비유아교사 406명을 대상으로 설문조사를 실시하였고, 수집된 자료의 분석을 위해 Pearson의 적률상관계수와 단계적 회귀분석을 실시하였다. 연구결과는 첫째, 예비유아교사는 정서지능을 보통이상으로 인식하고 있었고, 분노표현양식은 분노조절과 분노억제 방법을 많이 사용하고 있었으며, 대인관계문제는 보통수준 이하로 대체로 낮게 인식하는 것으로 나타났다. 둘째, 예비유아교사의 정서지능과 분노표현양식 중 분노조절은 대인관계 문제와 유의한 부적 상관관계가 있는 것으로 나타났으며, 분노표현양식 중 분노표출, 분노억제는 대인관계문제와 유의한 정적 상관관계가 있는 것으로 나타났다. 셋째, 예비유아교사의 대인관계문제 전체에 대해 분노표현양식 중 분노억제가 가장 큰 영향을 미치는 것으로 나타났고, 그 다음으로 정서지능이 영향을 미치는 것으로 나타났다. 특히 예비유아교사의 분노억제는 대인관계문제의 모든 하위요인에도 유의한 영향을 미치는 것으로 나타났다. The purpose of this study were to recognize how pre-service early childhood teachers’ emotional intelligence and anger expression style affect their interpersonal relations and finally to provide reference data for developing teacher training program which can help enhance their interpersonal relation. The survey was conducted as part of this study targeted those studying in early childhood education department of 2, 3 and 4-year-course colleges based in Pusan and the number of respondents was 406. The result of this study were as follows; First, it appeared that the respondents recognized their emotional intelligence to be above the average and interpersonal problems to be less than normal level in general. The respondents appeared to use more anger-control and anger-in expression styles. Second, emotional intelligence and anger-control appeared to have a negative correlation with interpersonal problems, whereas anger-out and anger-in expression styles were found to have a positive correlation with interpersonal problems. Lastly, pre-service early childhood teachers’ interpersonal problems appeared to be most affected by anger-in of anger expression styles and the second most influential factor was found to be emotional intelligence. Especially, it was learned that anger-in greatly affects all sub-factors of interpersonal problems.

영화 오프닝 타이틀 시퀀스에서의 시네마 타이포그래피 연구

최지혜(Ji-Hye Choi),김치용(Kim Chee-yong) 한국멀티미디어학회 2007 한국멀티미디어학회 학술발표논문집 Vol.2007 No.2

시 창작 교육의 소재 확장 가능성 탐구 ― 타자와 사회를 소재로 한 시 창작 수업

최지혜 ( Choi Ji-hye ) 청람어문교육학회 2021 청람어문교육 Vol.- No.84

본고는 그동안의 문학 교육이 창작보다는 수용 활동에 초점을 두고 있다는 문제의식에서 시작하였다. 2015 교육과정 문학의 성취기준과 교과서의 학습활동을 검토한 결과 대부분의 교과서에 제시된 창작 활동은 기존 시의 재구성이나 생활 경험을 통한 시 쓰기 중심으로 한정되었다. 현재 구성된 활동으로는 학교에서의 시 창작이 단편적인 차원에 그치거나 단계적인 안내의 미비로 학생들에게 창작의 성취와 기쁨을 이끌어내기에는 부족해 보인다. 이에 시 창작 수업의 다양화를 위해 소재의 폭을 넓힌 수업 모형으로 ‘타자와 사회를 소재로 한 시 창작 수업’을 제시하고 수업의 차시별 활동과 평가 기준을 마련하여 현장에서 적용할 수 있도록 하였다. 이 수업은 경험을 바탕으로 한 시 쓰기에서 글감 마련을 어려워하는 학생들에게 소재의 다양성을 열어주며, 사회의 모습과 타자의 삶에 주의를 기울여 시를 창작한다는 점에서 문학을 통한 타자 이해라는 교육목표를 향한다. This study started with the problem of consciousness that literary education so far focuses on acceptance activities rather than creation. As a result of reviewing the achievement standards of the 2015 curriculum literature and the learning activities of textbooks, the creative activities presented in most textbooks were limited to reconstruction of existing poetry or writing poetry through self-experience. As for the currently organized activities, poetry creation at school seems to be limited to a fragmentary dimension or insufficient step-by-step guidance to bring out the achievement and joy of creation to students. Accordingly, in order to diversify the poetry creation class, the ‘Writing poems about others and society’ was presented as a class model with a wider range of materials, and the activities and evaluation criteria for each class were established so that it can be applied in the field. This class opens up a variety of subject matter to students who have difficulty in preparing text in writing poetry based on experience. In addition, in that poems are created by paying attention to the appearance of society and the lives of others, we aim for the educational goal of understanding the other through literature.