A Feature-based Method to Identify Services in Ubiquitous Environment

신현석; Chee-Yang Song; Dongsu Kang; BAIKDooKwon

KJC Korea
Journal Central

Journal of The Korea Society of Computer and Information 2021 KCI Impact Factor : 0.62

Korean | English

pISSN : 1598-849X / eISSN : 2383-9945

http://journal.kci.go.kr/jksci

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A Feature-based Method to Identify Services in Ubiquitous Environment

Journal of The Korea Society of Computer and Information
Abbr : JKSCI
2008, 13(7), pp.37-49

Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

신현석 ¹, Chee-Yang Song ², Dongsu Kang ³, BAIKDooKwon ¹

¹고려대학교
²경북대학교
³국방대학교

ABSTRACT
열림/닫힘 버튼

Services are reusable units in business level. Ubiquitous computing provides computing services anytime and anywhere. The combination of both is becoming an important paradigm of computing environment. Fundamentals of services require flexibility and interoperability, and key elements of ubiquitous modeling require interoperability and context-awareness. There are two kinds of methods to identify services. The top-down approach is based on business process, and the bottom-up approach is based on components. The first approach depends on experts' intuitions, while the second approach suffers the incapability of expressing non-functional expression through components. Although a feature-based approach is capable of expressing non-functional expression and identifying services in ubiquitous environment, the research on this issue is not adequately addressed by far. To promote this research, this paper proposes a feature-based method to identify services in ubiquitous computing. The method extracts initial-candidate-services from a feature model. Then, the ultimate services are identified through optimizing and analyzing the candidate-services. The proposed method is expected to enhance the service reusability by effectively analyzing ubiquitous domain based on feature, and varying reusable service units.
KEYWORDS
열림/닫힘 버튼

유비쿼터스(Ubiquitous), 피쳐(Feature), 서비스 식별(Service Indication), 재사용성(Reusability)

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REFERENCES (10)
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* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

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