Knowledge-driven interactions with services across ad hoc networks

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Knowledge-driven interactions with services across ad hoc networks

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International Conference On Service Oriented Computing archive
Proceedings of the 2nd international conference on Service oriented computing table of contents

New York, NY, USA

SESSION: QoS models table of contents

Pages: 222 - 231

Year of Publication: 2004

ISBN:1-58113-871-7

Authors

Rohan Sen	Washington University in St. Louis, St. Louis, MO
Radu Handorean	Washington University in St. Louis, St. Louis, MO
Gruia-Catalin Roman	Washington University in St. Louis, St. Louis, MO
Gregory Hackmann	Washington University in St. Louis, St. Louis, MO

Sponsors

ACM: Association for Computing Machinery
SIGSOFT: ACM Special Interest Group on Software Engineering
SIGWEB: ACM Special Interest Group on Hypertext, Hypermedia, and Web

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ACM New York, NY, USA

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ABSTRACT

Service oriented computing, with its aim of unhindered interoperability, is an appropriate paradigm for ad hoc networks, which are characterized by physical mobility of heterogenous hosts and by the absence of standardized application level protocols. The decoupled nature of computing in ad hoc networks can result in disconnections at inopportune times during the client-service interaction process. We introduce the notion of a priori selection of services to reduce the likelihood of disconnection during service usage. A client may specify the times when it requires certain services. A knowledge base of the physical motion profiles of various service providers is used to select instances of a service that are co-located with the client at the required time and least likely to disconnect. A system for constructing the knowledge base is presented in this paper, along with the implementation details and the algorithm used to determine the service usage pattern.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

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