http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
배은영,Bae, Eun-Young 대한예방의학회 2008 예방의학회지 Vol.41 No.2
An economic evaluation is required in order to apply to the Health Insurance Review and Assessment Service (HIRA) for a listing in the national drug formulary. To assist companies in preparing the necessary documents, HIRA published guidelines for the economic evaluation of pharmaceuticals in 2006. The guidelines are composed of two parts: guidance and explanatory notes. Each guideline reflects the best practice which meets both the theoretical consensus within the academic community and local situations, like data availability. To enhance the transparency of evaluation, guidelines emphasize the reproducibility of data and analysis result. That is, all evaluation processes are required to be described in enough detail to be replicated by reviewers. With growing experience and theoretical development in this area, HIRA guidelines will be revised periodically.
배은영(Eun Young Bae),류동춘(Dong Choon Ryu),김상구(Sang Goo Kim),손희종(Hee Jong Son),나영신(Young Shin Na),송미정(Mi Jeong Song),최동훈(Dong Hoon Choi) 한국물환경학회 2001 한국물환경학회지 Vol.17 No.4
We have researched removal of organic matters as DOC, THMFP and UV254 with pre-ozonation. filtration, post-ozonation and 3 kinds of granular activated carbon(GAC) by using the Nakdong river`s water for evaluating removal characteristics of organic matters on each treatment process. UV-254/DOC(SUVA) and THMFP/DOC(STHMFP) can be valuable parameters for evaluating each processes and finding more effective process by comparing the removal of specific organic and DOC before and after treatment. The removal of DOC. THMFP and UV-254 by pre-ozonation are 0%, 25%, 30% and by filtration are 33%, 52%, 46% and by post-ozonation are 7%, 7%, 36% and residual rate of SUVA and STHMFP by pre-ozonation are 0.68. 0.75 and by filtration 0.8, 0.79 and by post-ozonation 0.69, 1.0 respectively. The reason of higher removal of THMFP and UV-254 than DOC is hydrophobic organic matters are more easily removed by ozonation and coagulation than hydrophilic organic matters. The removal of DOC are 21%, 26%, 21% and THMFP are 27%, 40%. 30% and UV-254 are 22%, 26%, 14% and residual of SUVA are 1.0, 0.91, 1.1 and STHMFP are 0.97, 0.83, 0.93 by coconut, coal, wood base GAC. Residual of SUVA are over than 1.0 by coconut, wood base GAC treatment because UV-254 could not be easily removed by biomass on the surface of GAC but residual of SUVA is lower than 1.0 treated by coal base GAC treatment because UV-254 can be easily adsorbed into the residual pore.
배은영(Eun-Young Bae),유석종(Seok-Jong Yu) 한국정보기술학회 2018 한국정보기술학회논문지 Vol.16 No.6
Recommender system is a system that recommends something that a person would like. Recommender systems are widely used and evolving in various fields such as Amazon product recommendation, Facebook or Linkedin friend recommendation, Netflix and Watcha movie recommendation, behavior based advertisement, news recommendation. In the academia, interest and research on recommender systems are steadily increasing, and the number of papers in this field is increasing year by year, and the field of research is becoming more and more fragmented and diversified. In this paper, we constructed a dataset based on dissertation data of recommender system obtained from IEEE Xplore Digital Library and ACM Digital Library, and proceeded with the analysis in order to grasp major research topics, application domains, preference techniques, and trends in research topics.
의료기술평가를 통한 급여결정의 한계와 극복방안: 기등재의약품목록정비 사업에 대한 평가를 중심으로
배은영 ( Eun Young Bae ) 한국보건경제정책학회 2010 보건경제와 정책연구 Vol.16 No.3
Korea is among the countries which have experienced rapidly increasing drug expenditures. According to OECD health data, the annual growth rate of Korean drug expenditure was around 10% from 2001 to 2006. To control and keep this increase rate within sustainable levels, and attain the efficiency within the system, the Korean government announced the introduction of a positive list system in May 2006. Under the positive list system, only drugs which have established their value in terms of clinical efficacy and cost-effectiveness can be listed. In addition to new drugs, listed drugs have also been scheduled to have their value re-evaluated during the period from 2007 to 2012. Based on the evaluation results, existing drugs with low added value will be de-listed. The Health Insurance Review and Assessment Service(HIRA) has a mandate to review all listed drugs, and it reviewed migraine and hyperlipidemia drugs as a pilot project in 2007. Since HIRA opened its assessment reports and the preliminary decisions of the committee, there has been a debate over the assessment methodology and decisions made by the committee. This study will discuss the issues which have been raised in Korea during the re-evaluation of two therapeutics groups. These issues are: the relation between scientific assessment and decision making, the use of cost-effectiveness data in the determination of ceiling price, and the way social values are reflected in reimbursement decisions.
협업필터링의 희박 행렬 문제를 위한 이행적 유사도 평가 모델
배은영(Eun-Young Bae),유석종(Seok-Jong Yu) 한국정보기술학회 2018 한국정보기술학회논문지 Vol.16 No.12
Collaborative filtering has been widely utilized in recommender systems as typical algorithm for outstanding performance. Since it depends on item rating history structurally, The more sparse rating matrix is, the lower its recommendation accuracy is, and sometimes it is totally useless. Variety of hybrid approaches have tried to combine collaborative filtering and content-based method for improving the sparsity issue in rating matrix. In this study, a new method is suggested for the same purpose, but with different perspective, it deals with no-match situation in person-person similarity evaluation. This method is called the transitive similarity model because it is based on relation graph of people, and it compares recommendation accuracy by applying to Movielens open dataset.
보건의료의사결정에 다기준결정분석(Multi-criteria decision analysis)의 활용가능성에 대한 탐색
배은영 ( Eun Young Bae ),이지연 ( Ji Yeon Lee ),이혜재 ( Hye Jae Lee ) 한국보건경제정책학회(구 한국보건경제학회) 2014 보건경제와 정책연구 Vol.20 No.3
보건의료자원을 배분하는 의사결정의 합리성이 중요해지면서 여러 기준을 동시에 고려하여 투명하고 체계적으로 의사결정에 도달하는 다기준결정분석 방식이 관심을 받고 있다. 본 연구에서는 문헌고찰을 통해 이 방법의 여러 유형과 특징, 해외에서 적용된 경험에 대해 고찰하고 국내 사례를 통해 다기준결정분석 모형의 유용성을 평가해보았다. 문헌고찰 결과, 외국에서는 다기준결정분석 방식이 의사결정에 관여하는 각 요소를 보다 체계적으로 고려하는 효율적 방법이 될 수 있음을 확인하였다. 국내에서는 다양한 분야의 7인으로 자문회의를 구성하여 다기준결정분석 모델의 각 항목에 가중치를 부여하게 한 뒤 약물방출스텐트에 이 항목별로 점수를 매겨 최종적인 평가를 도출하였다. 그 결과, 질병의 위중도, 질병의 영향을 받는 인구집단의 규모, 보고한 근거의 완결성과 일관성, 개인의 임상적 편익, 근거의 타당성과 관련성이 비교적 높은 점수를 받았고, 재정 영향, 다른 지출에 미치는 영향 등은 점수가 낮았으며 평가자들 간의 편차도 크게 나타났다. 다기준결정분석 방식이 기존의 의사결정 방식을 대체하는 것으로 이해하는 것은 주의를 요하나 다양한 기준이 관여하는 의사결정에서 비용-효과성으로 포괄되지 않는 다른 요소들을 보다 체계적이고 투명하게 고려하는 방법으로 수용할 수 있을 것이다. Resource allocation and priority setting in public health is increasingly based on rational decision-making. Under this circumstance, multiple-criteria decision analysis (MCDA) that considers various criteria and provides transparent and systematic evidence raises attention. This study reviewed the features and types of MCDA, and experiences in many countries through literature review, and investigated the possible application of MCDA approaches in Korea by conducting case study. The results of literature review showed that MCDA allowed decision-makers to consider multiple factors systematically and communicate their decisions transparently. In the case study, a seven-member committee was organized and assessed the drug-eluting stent (DES) using EVIDEM framework which is one of the MCDA methods. Although MCDA approach can not substitute current decision-making method, it will facilitate systematic and transparent approach to consider multiple factors other than cost-effectiveness.