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QoS- and resource-aware service composition and adaptation

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conference contribution
posted on 2024-07-09, 16:56 authored by Bao Quoc VoBao Quoc Vo, Minyi Li
Flexible and adaptive quality-of-service (QoS) is desirable for distributed real-time applications, such as e-commerce, or multimedia applications. The objective of this research is to dynamically instantiate composite services by effectively utilising the collective capabilities of the resources to deliver distributed applications. Related to this objective are the problems of: (1) predicting system and network resources utilisation as well as the user's changing requirements on the provided services, and (2) finding optimal execution plans for a service that meet end-to-end quality requirements and adapting the available resources in accordance to the changing situation. This paper presents a framework for adaptive QoS and resource management in provisioning composite services. We also develop distributed algorithms for finding the multi-constrained optimal execution plan to enable delivery of QoS-assured composite services.

History

Available versions

PDF (Accepted manuscript)

ISBN

9783642352355

ISSN

0302-9743

Journal title

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Conference name

8th International Conference on Active Media Technology, AMT 2012

Location

Macau;

Start date

2012-12-04

End date

2012-12-07

Volume

7669 LNCS

Pagination

10 pp

Publisher

Springer

Copyright statement

Copyright © 2012 Springer-Verlag Berlin Heidelberg. The accepted manuscript is reproduced in accordance with the copyright policy of the publisher. The definitive version of the publication is available at www.springer.com.

Language

eng

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