• 정보처리학회논문지:소프트웨어 및 데이터공학
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• 제7권10호
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• pp.397-404
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• 2018

현재 스마트폰에서는 사용자의 요구에 맞는 다양한 앱(App)들이 활용되고 있는데, 특히 많은 기업들에서 비즈니스 마케팅, 상업적인 홍보 등을 위해 모바일 메신저 형태의 대화형 시스템을 연구 개발하여 고객들에게 다양한 서비스를 제공하고 있다. 이러한 대화형 시스템을 우리는 '챗봇(Chatbot)'이라고 부른다. 이러한 챗봇의 경우 사용자와 대화시 중복 응답이 자주 발생할 수 있는데, 이러한 중복응답의 경우 특정 서비스에 대한 사용자의 흥미와 관심도를 떨어뜨린다. 따라서 본 논문에서는 이러한 챗봇 개발시 사용자로부터 입력된 발화(utterance)에 따른 챗봇의 중복 응답을 정의하고 이를 감소시킬 수 있는 기법을 제안한다. 이를 위해 데이터베이스 내 다중 테이블을 구축하고 테이블별로 사용자 입력에 따른 챗봇의 응답 조합을 구성하여 새로운 중복 회피 알고리즘을 통해 챗봇의 중복 응답을 감소시킬 수 있도록 한다. 이렇게 제안한 기법의 검증을 위해 자동화된 챗봇을 구현하였고, 본 연구에서 제시한 기법과 기존 응답 방식 연구를 분석해본 결과, 본 연구에서 제안한 기법을 통해 평균 70% 정도의 중복 감소 효과를 확인할 수 있었다.

• 간호행정학회지
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• 제12권3호
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• pp.365-372
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• 2006

Purpose: OSCE, Objective Structured Clinical Examination, is a good way to evaluate clinical skills of nursing students. To do this, we need modules, evaluators, persons to run the examination, as well as models and standardized patients if necessary. Author coached nursing students to develop modules and ran the examination by themselves. Method: 24 third-year and 4 first-year students volunteered; third-year students developed 5 modules, and organized and ran the examination. First-year students played patient role. 60 2nd-year students participated as examinees. Modules were duplicated to finish examination in a given time. The relationship between OSCE score, conventional clinical evaluation score and credit of students was compared. Effect of module duplication on score was tested. And responses of examinees were collected. Results: There was no correlation between OSCE and conventional clinical evaluation score (r=0.07), and credit (r=0.27), And there was no difference of OSCE score between duplicated modules $(53.77{\pm}7.61$ vs $55.33\pm7.74).$ Response of examinees to OSCE was favorable. Examinee did not expressed resistance for the evaluation by OSCE developed and ran by students. Conclusion: Nursing students successfully developed and ran OSCE, which was accepted favorably by examinees. Student-developed OSCE may play a role in evaluation of clinical performance.

• 한국도서관정보학회지
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• 제32권1호
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• pp.33-51
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• 2001

모든 조직체에서 추진되는 경영개혁의 정언적 명제는 조직의 핵심역량을 강화하는 것이다. 그렇다면 최근에 다운사이징, 전략적 계획, 리엔지니어링의 차원에서 단행한 국내의 대학도서관의 경영개혁은 장서개발과 정보봉사라는 본질적 역량을 강화하는 방향으로 진행되고 있는가. 이 논문에서는 특히 대학 도서관과 전자계산소의 조직적 통합과 그에 따른 명칭변경, 내부 조직의 팀제로의 개편 등에 주목하여 경영개혁의 동향과 한계를 반추하고 바람직한 지향성을 모색하였다.

• 한국도서관정보학회지
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• 제32권1호
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• pp.1-31
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• 2001

대학도서관들은 가상공간에 존재하는 원격 이용자들을 위한 다양한 형태의 참고봉사를 개발하여 활발히 수행하고 있다. 특히 인터넷 기반 참고봉사인 인터넷 기반 참고질의-응답 서비스와 가상 참고정보원 사이트 운영이 활발하다. 그러나 단위도서관별 시스템 개발은 중복투자로 인해 예산을 낭비하는 경향이 있다. 따라서 전국 대학도서관들이 함께 활용할 수 있는 표준 인터넷 기반 참고질의 시스템의 개발이 필요하다. 본 연구는 참고질의-응답서비스와 참고정보원 사이트를 함께 제공하고 표준 모델이 될 수 있는 인터넷 기반 참고질의 시스템을 개발하였으며, 대학 도서관들이 시스템과 구축된 데이터베이스를 공동으로 사용하여 효율적인 참고봉사 업무를 수행할 수 있게 하였다.

• 대한기관윤리심의기구협의회지
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• 제2권1호
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• pp.6-22
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• 2020

Purpose: Clinical studies require institutional review board (IRB) approval based on the ethical principle and regulations. While the number of clinical studies has been increased and diversified, duplicated IRB review for multi-center studies has become a major issue. Therefore, single IRB system has been suggested in revised Common Rule. This study aimed to identify and assess the current status of single IRB in Korea and the anticipated needs of single IRB from researchers and IRB member or administrators. Methods: We developed 14 questions including perceived advantages and disadvantages of single IRB, and anticipated problems. The online survey collected opinions on single IRB from researchers, IRB members and IRB administrators. We also interviewed five IRB administrators who have an experience of single IRB. Results: A total of 80 responses were analyzed in this study. Although efficiencies were suggested for the advantages of single IRB in terms of reducing burden of duplicated review, respondents also perceived that the different review criteria between single IRB and each IRB would be a major hurdle for adopting single IRB system. Therefore, the standardization of standard of procedures (SOP) and the standardization of IRB submission materials should be preceded. According to the small group experiences of single IRB in Korea, we also observed the similar anticipated problems of single IRB. Conclusion: Single IRB system has many advantages for conducting multi-center trial. However, many specialists still have a lot of concerns about introducing a single IRB system in Korea. Therefore, a gradual, step-by-step process for conducting a single IRB system in Korea will be needed. Many studies for improving currently suggested single IRB system and the improvement of awareness about the essential of single IRB system would be needed.

• 한국응급구조학회지
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• 제11권3호
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• pp.129-138
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• 2007

Purpose : This is a study on the actual state of instructing in cardiopulmonary resuscitation(CPR) in hospitals, so lays its purpose on providing basic materials for instructing in CPR by understanding the actual state of instruction in CPR for paramedics or first aide persons in hospitals. Result : 1. As a result of examining the actual state of instruction in CPR operation during the past 3 months, 89.3% of the subjects answered that they receive regular instruction. 2. As the number of CPR instruction during one year, the majority of them, 96.0% answered that they have instruction more than one time a year. 3. As answers to their desired first-aid instruction to receive by allowing duplicated responses with 4 items, instruction in CPR and respiratory obstruction for adults was 18.2% occupying the highest proportion followed by instruction in first-aide treatment for traumas with 17.7% and in how to use the AED with 16.3%. Suggestion : First, it is thought that instruction in CPR should be conducted on a continuous basis and the number of instruction should increase. Second, one should provide first-aide persons with proper instruction in CPR operation by developing time tables and protocols for instructional programs, and also make it possible that they can learn various skills by increasing the number of instruction.