Least-cost high-quality object retrieval for distributed multimedia collaborations

Kasim Candan, Yifeng Yang

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

Abstract

In a collaborative network, retrieval of media objects from corresponding servers introduces many challenges. A major challenge is the multi-objective route establishment requirement, where various QoS and object quality parameters should be simultaneously optimized. This task requires new quality-based routing algorithms. In this paper, we present optimistic, pessimistic, and hybrid algorithms that optimize the media delivery costs while maximizing the quality of the transmitted objects. We also report on simulation results to show applicability of these algorithms for varying sizes of collaborative networks. These algorithms can be implemented either as sub-application-layer solutions in an information-centric network or as application-layer information sharing/communication protocols between collaborators.

Original languageEnglish (US)
Title of host publicationInternational Conference on Multimedia Computing and Systems -Proceedings
Place of PublicationLos Alamitos, CA, United States
PublisherIEEE
Pages649-654
Number of pages6
Volume1
StatePublished - 1999
EventProceedings of the 1999 6th International Conference on Multimedia Computing and Systems - IEEE ICMCS'99 - Florence, Italy
Duration: Jun 7 1999Jun 11 1999

Other

OtherProceedings of the 1999 6th International Conference on Multimedia Computing and Systems - IEEE ICMCS'99
CityFlorence, Italy
Period6/7/996/11/99

ASJC Scopus subject areas

  • Computer Science(all)
  • Engineering(all)

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    Candan, K., & Yang, Y. (1999). Least-cost high-quality object retrieval for distributed multimedia collaborations. In International Conference on Multimedia Computing and Systems -Proceedings (Vol. 1, pp. 649-654). IEEE.