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Implementation of an Efficient Service Discovery Protocol for Directory Facilitator Based on CALM Agent

CLAM 에이전트 기반 Directory Facilitator를 위한 효율적인 서비스 디스커버리 프로토콜 구현

  • 이승현 (성균관대학교 정보통신공학부) ;
  • 신동렬 (성균관대학교 정보통신공학부) ;
  • 장경수 (경인여자대학 영상방송정보과)
  • Received : 2011.10.12
  • Accepted : 2011.12.16
  • Published : 2011.12.31

Abstract

Current service discovery protocols such as UPnP, Jini, SLP provide the basic function which is message exchange pattern, service representation and description, in service discovery. They does not guarantee service interoperability among service discovery. Therefore, in this paper, we design and implement CLAM (Component-based Autonomic Layered Middleware) agent platform to enable an efficient service discovery through extension of DF agent function in FIPA-compliant specification. Also, we propose an efficient service discovery mechanism using DHT-Chord algorithm to guarantee scalability and interoperability in DF agent.

References

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