Rule-based context-aware service discovery based on service publicness서비스 공공성을 이용한 규칙 기반 상황인지 서비스 디스커버리

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Service discovery usually adapted context information to rank relevant services. Most proposed service discovery considers very limited kinds of context, such as geographical location and user preference. However, location and preference alone is not enough to filter out inappropriate service in pervasive computing environments. In this thesis, we present a new compound context, publicness and use it to filter out inappropriate services. Publicness is decided by multiple contexts, those that related to place, user, and information. With publicness context, proposed service discovery scheme filter out inappropriate services which cannot be achieved by previous approaches with negligible overhead. In addition, as user context changes, this scheme cannot filter out precisely in some situation. Then, this service discovery scheme performs post processing for accuracy.
Advisors
Lee, Young-Heeresearcher이영희researcher
Description
한국과학기술원 : 정보통신공학과,
Publisher
한국과학기술원
Issue Date
2010
Identifier
419267/325007  / 020074334
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 정보통신공학과, 2010.2, [ vi, 46 p. ]

Keywords

service discovery; service publicness; context aware service discovery; 상황인지 서비스 디스커버리; 서비스 디스커버리; 서비스 공공성

URI
http://hdl.handle.net/10203/40118
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=419267&flag=dissertation
Appears in Collection
ICE-Theses_Master(석사논문)
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