• 한국정보시스템학회지:정보시스템연구
• /
• 제19권3호
• /
• pp.263-278
• /
• 2010

Emergency Medical Service(EMS) requires a system that supports the communication between emergency medical technicians (EMT)s and the doctor in the emergency department. Because the rapid triage and on-site treatment of patients need doctor's medical advice. However, a system to assist the doctor assign for medical advice does not exist in Korea. This paper suggests a medical advice support system that focuses on appropriate doctor assign and real-time communication among the ambulance, the Emergency Medical Information Center (EMIC), and the doctor using an agent system. We expect that the system can help to solve the problems affecting prehospital EMS and improve its general quality.

• 대한음성학회지:말소리
• /
• 제46호
• /
• pp.175-185
• /
• 2003

To support speech information technology industry it is vital to create and distribute standardized speech corpora to be used for the development of products and technologies. In this article we introduce speech corpora created by Speech Information Technology & Industry Promotion Center(SiTEC) during its 1st and 2nd fiscal years (2001/5/1-2003/4/30) and plans for those corpora which is being created currently or will be created in near future. We introduce the corpus for car application to expand speech information technology to the field of traditional industry, the corpora for foreign languages to support exportation, the corpus for basic research for the sake of application in the industry, the corpora for common use, and others.

• International Journal of Computer Science & Network Security
• /
• 제23권1호
• /
• pp.25-32
• /
• 2023

Decision-making refers to identifying the best alternative among a set of alternatives. When a set of criteria are involved, the decision-making is called multi-criteria decision-making (MCDM). In some cases, the involved criteria may be prioritized by the human decision-maker, which determines the importance degree for each criterion; hence, the decision-making becomes prioritized multi-criteria decision-making. The essence of prioritized MCDM is raking the different alternatives concerning the criteria and selecting best one(s) from the ranked list. This paper introduces a generic multi-level algorithm for ranking multiple alternatives in prioritized MCDM problems. The proposed algorithm is implemented by a decision support system for selecting the most critical short-road requests presented to the transportation ministry in the Kingdom of Saudi Arabia. The ranking results show that the proposed ranking algorithm achieves a good balance between the importance degrees determined by the human decision maker and the score value of the alternatives concerning the different criteria.

• 한국정보보호학회:학술대회논문집
• /
• 한국정보보호학회 2002년도 종합학술발표회논문집
• /
• pp.495-498
• /
• 2002

The need for network protection, accounting and resource management in foreign administrative domain requires appropriate security services. In this paper, we propose an access control protocol to support the authentication between mobile node and visiting subnet. Our hybrid way of approach aims to reduce computational overhead and minimize the use of network bandwidth. We also propose non-certificate based public-key cryptography to provide non-repudiation, which does not require CRL retrieval and certificate validation.

• 한국정보처리학회:학술대회논문집
• /
• 한국정보처리학회 2003년도 추계학술발표논문집 (중)
• /
• pp.841-844
• /
• 2003

웹 서비스 기술은 계속 발전하고 있으나, 현재의 인터넷 환경에서는 웹 서비스의 QoS 를 보장하기 어렵다. 본 논문에서는 기본 웹 서비스 구조를 분석하고, 웹 서비스에서 QoS 를 보장할 수 있도록 기존의 웹 서비스 구조를 확장한 웹 서비스 구조를 제시하며, 웹 서비스의 주요 기술들인 WSDL, UDDI, SOAP 의 확장된 모델을 제안한다. 아울러 이 모델을 이용한 응용으로서 SLA 정보를 이용한 웹 서비스에서의 QoS 지원 방안을 제안한다.

• International Journal of Contents
• /
• 제12권4호
• /
• pp.23-30
• /
• 2016

For a library to be able provide information services and fulfill its function as a knowledge convergence center capable of responding to various information demands, the development of next-generation information systems based on the latest information and communication technology is needed. The development of mobile information services using portable devices such smart phones and tablet PCs and information systems which incorporate the concepts of cloud computing, SaaS (Software as a Service), annotation and Library2.0 is also required. This paper describes a library information system that utilizes collective intelligence and cloud computing. The information system developed for this study adopts the SaaS-based cloud computing service concept to cope with the shift in the mobile service paradigm in libraries and the explosion of electronic data. The strengths of such a conceptual model include the sharing of resources, support of multi-tenants, and the configuration and support of metadata. The user services are provided in the form of software on-demand. To test the performance of the developed system, the efficiency analysis and TTA certification test were conducted. The results of performance tests, It is encouraging that, at least up to 100MB, the job time is approximately linear and with only a moderate overhead of less than one second. The system also passed the level-3 or higher criteria in the certification test, which includes the SaaS maturity, performance and application program functions.

• International Journal of Contents
• /
• 제8권4호
• /
• pp.12-20
• /
• 2012

For a library to be able provide information services and fulfill its function as a knowledge convergence center capable of responding to various information demands, the development of next-generation information systems based on the latest information and communication technology is needed. The development of mobile information services using portable devices such smart phones and tablet PCs and information systems which incorporate the concepts of cloud computing, SaaS (Software as a Service), annotation and Library2.0 is also required. This paper describes a library information system that utilizes collective intelligence and cloud computing. The information system developed for this study adopts the SaaS-based cloud computing service concept to cope with the shift in the mobile service paradigm in libraries and the explosion of electronic data. The strengths of such a conceptual model include the sharing of resources, support of multi-tenants, and the configuration and support of metadata. The user services are provided in the form of software on-demand. To test the performance of the developed system, the efficiency analysis and TTA certification test were conducted. The results of performance tests, It is encouraging that, at least up to 100MB, the job time is approximately linear and with only a moderate overhead of less than one second. The system also passed the level-3 or higher criteria in the certification test, which includes the SaaS maturity, performance and application program functions.

• 가족자원경영과 정책
• /
• 제12권1호
• /
• pp.1-20
• /
• 2008

The purpose of this study is to provide the information for problem solving and development, and to suggest future directions for educational work of HFSC. For this purpose, the annual reports of 40 centers were analyzed and a staff survey was carried out. On the basis of these reports and the survey, the benefits of the educational programs were examined and alternatives for better educational work are suggested.

• 인터넷정보학회논문지
• /
• 제22권2호
• /
• pp.123-131
• /
• 2021

4차 산업혁명은 인공지능, 빅데이터 등과 같은 데이터 기반의 디지털 기술로 촉발되었으며, 데이터의 활용 범위를 보호 대상으로만 생각했던 개인정보의 영역까지도 확장하려는 움직임이 빠르게 진행되고 있다. 데이터 3법의 개정을 통해 본인 동의하에 개인정보가 자유롭게 이동하고 활용될 수 있는 법·제도는 마련되었으나, 개인정보의 수집부터 관리와 활용까지 전 과정을 아우를 수 있는 플랫폼의 지원도 필요할 것이다. 본 논문에서는 개인정보를 활용한 마이데이터 생태계 구축에 적용할 수 있는 플래폼 모델을 제안하고자 한다. 마이데이터 플랫폼 구축을 위해 필수적으로 갖추어야 할 6가지의 기능적 요건들과 그 기능들을 구현하기 위한 절차와 방법 등에 대하여 설명한다. 6가지 필수 기능으로 개인정보 위임열람·수집·활용·제공 동의 절차와 마이데이터 선별공유, 다운로드, 데이터 영수증 기능을 포함하며, 데이터 수집·저장·연계·융합을 위한 절차와 표준화에 대하여 설명한다. 그리고 통제적인 개인정보 접근을 위한 이용자 인증체계와 데이터 활용을 위한 API 게이트웨이, 마이데이터 플랫폼 서비스를 위한 필수 기능들에 대하여 살펴 본다. 마지막으로 본 논문에서 제안한 모델을 대전시 마이데이터 플랫폼 구축에 적용한 사례와 플랫폼 내에서 운영되는 응용서비스로서 대전시 교통약자의 이동을 지원하는 사례를 살펴본다.

• 동의생리병리학회지
• /
• 제24권6호
• /
• pp.1111-1116
• /
• 2010

We in this paper design and implement a traditional korean medicine diagnosis system based on basic ontology. If doctors put the symptoms or tongues or pulses of a patient in the diagnosis system, they can be recommended for the diagnosis results. To support the doctors decision, the diagnosis system make the inference based on the basic ontology and compute the similarity between symptoms of patient and those of ontology. The diagnosis systems also provide the learning mechanism about diagnosis results which save the results in the ontology and reuse them in the next diagnosis. Thus, doctors can share their knowledge for the diagnosis by exchanging their ontology each other. In future, we will expand the knowledge of the basic ontology continuously so that doctors can get the more accurate diagnosis results. We also implement the prescription function and integrate it to the diagnosis system.