• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2011년도 춘계학술대회 논문집
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• pp.91-96
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• 2011

The ship working environment of combat service support boat is very inferior to the ground working environment. For this reason, the crew of a combat service support boat suffer from an occupational disease such as hardness of hearing. Owing to its small size and low status, the improvement of its working and residential environment is occasionally ignored and its indoor noise was not fully investigated. In this study, for improving its residential environment indoor, the indoor noise of its shipboard compartments was analysed.

• 산업경영시스템학회지
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• 제29권1호
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• pp.101-108
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• 2006

The issue of using information system to ensure competitive power in the market is rising. The outsourcing methods that entrust activities of information system of companies to other expert agencies are increasing as the enterprises make a lot of efforts to put their resources to their heart of business in the process of adopting information system. Recently, ASP(Application Service Provider) as a new information technology outsourcing method appears due to the development of network technology and spreading of peculating software. ASP defines as a software leasing service which is supplied through networks instead of purchasing application software with high price. For successful implementation of ASP, it is necessary to develop a certification program to ensure safety and reliability of ASP. This paper provides the safe and reliable certification program for ASP. In order to develop it, the critical issues related to service quality and certification of ASP are identified and then evaluation methodology for the ASP certification program is proposed. This paper presents service provider(service environment) certification as the part of the ASP certification program.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2008년도 춘계 종합학술대회 논문집
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• pp.517-520
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• 2008

본 논문은 시맨틱 웹 서비스 환경에서 각각의 서비스를 표현하는 메타 정보를 기술한 서비스 템플릿 객체 모델을 기반으로 그래픽한 서비스 템플릿 저작도구 시스템을 구현하였다. 제안한 시스템은 자동으로 웹 서비스를 선택하고 구성하여 적절한 서비스 플랜을 생성하여 로봇 서비스를 제공한다. 또한 STDL을 기반으로 URC용 서비스 템플릿 생성, 추가, 삭제, 수정 등의 기능뿐만 아니라 서비스 템플릿 리소스들에 대한 그래픽한 처리 기능을 제공한다. 서비스 템플릿 과정에서 사용자 편의적인 환경 제공을 위해 플로우 뷰 스타일, 그리드 뷰 스타일, 텍스트 뷰 스타일 등의 편집 환경을 구현했다. 또한 실제 로봇 구동에 필요한 로봇API를 참조하고 이를 기반으로 추상 서비스 블록을 구체화하여 서비스 템플릿을 쉽게 작성할 수 있는 기능을 제공하게 된다. 따라서 서비스의 시맨틱 정보를 기반으로 서비스 에이전트의 지능적이고 자율적인 서비스를 제공할 수 있다.

• 한국산학기술학회:학술대회논문집
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• 한국산학기술학회 2003년도 Proceeding
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• pp.231-235
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• 2003

Network infrastructure has spread to an unprecedented extent and is used in various computing devices, such as smart appliances, smart phones, and embedded devices with sensors, which have all been appearing in the computing environment. To accommodate this trend, for a more intelligent service environment, the service platform needs to have abilities that facilitate the operation between services, dynamically share distributed computing resources, and manage appropriate contextual information. We have simulated a service platform to provide intelligent services using contextual information after having implemented the context management service. The context management service gathers raw contextual information from sensors and stores these in the context database. For a consistent basis of contextual information, time and location are used as the key values of the contextual information. The context management service also performs normalization to provide computable contextual information to context-aware applications. In this paper, a service platform based on Jini technology is proposed for constructing an interoperable, dynamic, and . intelligent service environment using contextual information.

• 한국콘텐츠학회논문지
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• 제15권2호
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• pp.58-73
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• 2015

IoT 환경에서 사용자에게 상황인지 서비스를 제공하기 위해서는 상황정보가 필요하다. 이를 위해 센서나 액츄에이터 같은 장치에서 수집된 데이터를 온톨로지를 통해 상황정보로 변환한다. 기존의 상황인지 서비스를 위한 온톨로지는 타겟 서비스를 기반으로 온톨로지를 설계하여 사용자의 요구사항, 서비스 조건, 환경 등이 변하거나 또는 전혀 다른 서비스를 원할 경우 온톨로지를 전반적으로 재설계해야 하는 불편함이 있다. 이러한 점을 극복하기 위해 본 논문에서는 사용자가 장소나 상황에 구애 받지 않고 자신이 원하는 장소에서 원하는 서비스를 정의할 수 있는 크로스 버티컬(Cross-vertical) 온톨로지 모델인 Generic Ontology Models(GOMs)를 제안한다. 또한 IoT 서비스의 데이터 흐름을 나타내는 IoT 서비스 개념 모델과 IoT 서비스를 제공하기 위한 IoT 서비스 환경을 제안하고 제안된 환경에서 GOMs를 이용하여 다양한 서비스 시나리오에 적용해봄으로써 IoT 환경에서 상황인지 서비스가 가능함을 보인다.

• 보건의료산업학회지
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• 제7권4호
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• pp.93-103
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• 2013

The study investigated the major factors in regards to the effects of service qualities with university hospitals in Daejeon on their overall service satisfaction. In regards to service qualities, the hypothesis was verified through multiple regression analysis in terms of professionalism, kindness, credibility, and facilities/environment. As a result, all professionalism(0.462), kindness(0.142), credibility(0.258) and facilities/environment(0.184) showed positive effects on their overall service satisfaction level. In particular, professionalism showed the greatest effect by 0.462. As patients' and caretakers' desire to service quality becomes diversified, the analysis result is considered to help the future medical service management at university hospitals by analyzing the major factors which affect the service quality and by finding the methods to increase the service satisfaction.

• 정보처리학회논문지C
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• 제11C권7호
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• pp.937-950
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• 2004

본 논문에서는 프로토콜 조합 및 서비스 참조 기법을 지원하는 Customizable Architecture for Flexible Execution Environment(CAFEs) 실행환경을 실제 및 구현한다. CAFEs 실행환경은 프로토콜 및 서비스 소프트웨어의 재사용성을 높이기 위하여 기존 프로토콜의 기능 또는 알고리즘을 구현한 마이크로 프로토콜과 기존 응용과 호환하고 액티브 네트워크 서비스를 배포하기 위한 수단으로 동작하는 액티브 서비스라는 새로운 개념을 제시한다. 제안된 액티브 네트워크 실행환경은 기능에 따라 세 부분으로 설계되어 있다. 첫째, 가상 네트워크 시스템은 기존의 다양한 프로토콜 계층을 기반으로 가상 네트워크 채널을 형성하고 이를 바탕으로 액티브 노드를 연결한다. 둘째, 프로토콜 및 서비스 관리자는 마이크로 프로토콜 및 액티브 서비스를 합성함으로써 새로운 프로토콜과 서비스를 제공하는 역할을 담당한다. 마지막으로 이벤트 엔진은 이벤트 위임 모델을 사용하여 서비스에 존재하는 컴보넌트의 상태전이를 자동으로 감지한다. 그리고 개발된 CAFEs 실행환경을 검증하기 위하여 무선 인터넷 환경에서 사용자 단말에 적합한 웹 컨텐츠를 전달하기 위한 실험을 수행하여 가용성을 확보하였다.

• 한국동물위생학회지
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• 제33권3호
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• pp.255-261
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• 2010

At the present study, it was aimed to explore the states of antimicrobial resistant Staphylococcus aureus isolates from 320 pigs and cattle carcass (160 pigs and 160 cattle) slaughtered in Busan province from March 2008 to November 2009. Among 320 samples, 26 of Staphylococcus aureus were isolated from pigs (10.6%) and cattle (5.6%). In antimicrobial susceptibility test, all of the isolates were demonstrated susceptibility to oxacillin, cefoxitin, cephalothin, vancomycin, rifampin and linezolid. But the isolates were showed resistance other antibiotics in order of penicillin (92.3%), gentamicin (76.9%), tetracycline (69.2%), erythromycin (65.4%), and clindamycin (61.5%). In case of enterotoxin production, 7.7% of 2 strains produced enterotoxin A.

• 대한영양사협회학술지
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• 제21권1호
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• pp.72-82
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• 2015

The purpose of this study was to provide preliminary data for competitive dominance in an institutional foodservice environment. Data were collected from 85 experts and practitioners on customer-oriented service contact elements and contact fields in the foodservice industry. PASW Statistics ver.18 and MS Excel were used for data analysis. From the pilot study, 67 service contact-elements were derived. Contribution rate analysis and frequency analysis in each contact field were performed in order to categorize four factors, including environment-oriented contact, product-oriented contact, service-oriented contact, and image-oriented contact fields. Thirty three contact elements were derived, and environment-oriented contact consisted of eight contact-elements (cleanliness of restaurant/kitchen, etc.), product-oriented contact consisted of twelve contact-elements (food taste, etc.), service-oriented contact consisted of seven contact-elements (service quality, etc.), and image-oriented contact consisted of six contact-elements (image/reputation, etc.). The results of study will be useful to develop an effective marketing program for competitive dominance in an competitive foodservice industry environment.

• 한국식품조리과학회지
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• 제29권1호
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• pp.73-79
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• 2013

The purpose of this study was to examine the level of importance of service quality provided by restaurant when industry meal service recipients used the restaurant. Additionally, the purpose was to compare the level of satisfaction on the respective service qualities of company cafeteria and outside restaurant. The level of relative importance and satisfaction of service quality attributes are comparatively analyzed using the Important-Performance Analysis (IPA) of customers in order to provide basic information on the direction of marketing to efficiently operate company foodservice facilities. Restaurant service qualities were divided into the six factors of hygiene, convenience, food, environment, subsidiary services and food distribution process. The results revealed that the 'environment' of both company cafeteria and outside restaurant was needed to improve as quickly as possible. Additionally, it was found that the level of satisfaction was higher in the 'food' and 'environment' factors when using company cafeteria and outside restaurants, which would become an important attribute for the company foodservice recipients to use outside restaurants than using company cafeteria. Accordingly, it could be said that company cafeteria will need further control of the 'food' and 'environment' factors.