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양수정(Yang Soo-Jeong),서영훈(Seo Young-Hoon) 한국콘텐츠학회 2003 한국콘텐츠학회 종합학술대회 논문집 Vol.1 No.2
자연언어 질의문에서 추출된 키워드들은 정답추출에 미치는 비중이 다른 경우가 많지만 키워드들에 대해 상대적인 가중치를 부여하기가 어렵다. 본 논문에서는 이러한 문제점을 해결하기 위하여 질의 문장의 구문 정보를 이용하여 중심키워드와 일반키워드들로 구분하였으며 이를 기반으로 키워드들 간의 가중치 부여 방법을 제안한다. 질의문 코퍼스로부터 질문 유형을 분석하여 구문을 추출하고 추출된 구문정보를 이용하여 질의문에서 키워드들을 추출한다. 이렇게 얻어진 키워드들을 이용하여 다량의 문서들 속에서 중심키워드와 일반키워드들 간의 불린 검색을 통해 질의문의 정답이 포함되었을 가능성이 큰 단락을 추출하고, 질의문과 추출된 단락간의 유사도 측정을 통해 단락을 순위화 한다. 본 논문에서 제안하는 시스템은 질의문의 정답이 포함된 단락추출에 대한 정확도를 향상시킬 것으로 기대된다.
제(第)2종(種) 의료보험(醫療保險) 시범사업(示範事業) 현황(現況)과 문제점(問題点) 사업실적(事業實績)을 중심(中心)으로
양수석 ( Soo Sok Yang ) 한국보건사회연구원 1982 保健社會硏究 Vol.2 No.2
Despite of vigorous government efforts to improve the living standards of the people and current advancements in health care services, the scope and availability of outreach medical services are still limited. In addition, due to the rising cost of medical care and maldistribution of health personnel etc., the health care service has been led to an inbalanced phenomena. In particular, many problems on health care for the low-income families both in urban and rural areas remain unsolved. In order to solve the above problems,it is required that a financial mechanism for effectuate national health services has to be developed. Accordingly, the government intends to provide adequate health care delivery services through various means, such as the medical aid program and medical insurance etc. The Medical Insurance System was introduced with enacting of the Medical Insurance Law in 1963 however, it had been implemented in the form of demonstration project until 1976. Since then the government has made a great achievement for the system by initiating the Medical Insurance Programmes for industrial establishments with 500 workers and more since July 1977 in which year the Fourth Five-Year Economic Development Plan has been commenced. After that the insurance program has been gradually expanded in the country. As of the end of 1981, all workers in the enterprises with more than 100 employees, all government officials and all teaching staff of private schools which is 10,823,000 persons in total or 37.5% of the population are covered by the insurance. While,Class II Medical Insurance Scheme for rural people and self-employed persons, which had been rather neglected to develope, was invigorated by the implementation of demonstration programs in the three pilot areas from July 1981. The purpose of this paper is to analyze the 6 months performance of the demonstration program in three areas from 1st July to the end of December 1981 and make recommendations for the expansion of the project throughout the country. The recommendations are summarized as follows: 1)It is recommended that local medical insurance society should be operated directly by local government with necessary arrangements in manpower. 2)The method of premium collection should be changed from existing method into compulsory such as taxation etc. 3) If the operational system of the medical insurance society is alterable as above, the surplus budget gained from the expenditure curtailment among national subsidy could be used as the premium for the indigent people. 4) It is also emphasized that clinical functions of public sector health facilities must be strengthened to meet the increasing health needs. (Strengthening of medical personnels, equipments and facilities)