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QoS correlation-aware service composition for unified network-cloud service provisioning

Version 2 2024-06-06, 08:22
Version 1 2017-04-21, 10:53
conference contribution
posted on 2024-06-06, 08:22 authored by J Huang, S Li, Q Duan, R Yu, S Yu
Recent development in Cloud and networking technologies have stimulated unification of network and Cloud service provisioning, in which service composition plays a crucial role. While encouraging progress has been made toward network-Cloud service composition, the impact of correlated network and Cloud services on the QoS of composite services, however, has not been sufficiently studied. In this paper, we address the challenging problem of QoS correlation-aware network and Cloud service composition. Specifically, we formulate this problem as a multi-constraint optimal path problem and propose a novel algorithm to solve it. We also evaluate the performance of the proposed algorithm with extensive simulations. The experimental results show that the proposed algorithm is effective and efficient and it is able to yield service composition solutions with better QoS guarantees through considering QoS correlations among different services.

History

Pagination

4787-4792

Location

Washington, D.C.

Start date

2016-12-04

End date

2016-12-08

ISBN-13

9781509013289

Language

eng

Publication classification

E Conference publication, E1.1 Full written paper - refereed

Copyright notice

2016, IEEE

Title of proceedings

GLOBECOM 2016: Proceedings of the 59th IEEE Global Communications Conference

Event

IEEE Global Communications Conference (59th : 2016 : Washington, D.C.)

Publisher

IEEE

Place of publication

Piscataway, N.J.

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