Publication: Peer-to-peer multipoint conferencing using layered video: multi-objective optimization for extra requests
dc.contributor.coauthor | Akkuş, İstemi Ekin | |
dc.contributor.department | Department of Electrical and Electronics Engineering | |
dc.contributor.department | Department of Computer Engineering | |
dc.contributor.kuauthor | Civanlar, Mehmet Reha | |
dc.contributor.kuauthor | Özkasap, Öznur | |
dc.contributor.schoolcollegeinstitute | College of Engineering | |
dc.date.accessioned | 2024-11-09T23:50:08Z | |
dc.date.issued | 2007 | |
dc.description.abstract | A multi-objective optimization formulation for considering multiple view requests in a peer-to-peer multipoint video conferencing system is described. The system aims end-points with varying bandwidth connections to the Internet and makes use of layered video to assure that each participant can view any other participant's video at anytime. However, this may cause some of the peers to receive lower quality video. We allow multiple video requests from the participants with sufficient bandwidth. Formulations to minimize the number of lower quality video receivers while maximizing the number of additional requests are presented. A multi-objective optimization assigning importance weights to each of these objectives is described and explained with a practical scenario. Sensitivity analysis of the optimization approach, to changes in the weights is made. | |
dc.description.indexedby | Scopus | |
dc.description.indexedby | WOS | |
dc.description.openaccess | YES | |
dc.description.publisherscope | International | |
dc.description.sponsoredbyTubitakEu | N/A | |
dc.identifier.doi | 10.1109/SIU.2007.4298596 | |
dc.identifier.isbn | 1424-4071-92 | |
dc.identifier.isbn | 9781-4244-0719-4 | |
dc.identifier.quartile | N/A | |
dc.identifier.scopus | 2-s2.0-50249137788 | |
dc.identifier.uri | https://doi.org/10.1109/SIU.2007.4298596 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14288/14481 | |
dc.keywords | Importance weights | |
dc.keywords | Layered video | |
dc.keywords | Multi points | |
dc.keywords | Multiple views | |
dc.keywords | Multipoint video conferencing | |
dc.keywords | Optimization approach | |
dc.keywords | Peer-to-Peer | |
dc.keywords | Quality videos | |
dc.keywords | Bandwidth | |
dc.keywords | Mobile telecommunication systems | |
dc.keywords | Multiobjective optimization | |
dc.keywords | Optimization | |
dc.keywords | Photoresists | |
dc.keywords | Sensitivity analysis | |
dc.keywords | Signal processing | |
dc.keywords | Telecommunication systems | |
dc.keywords | Video conferencing | |
dc.language.iso | tur | |
dc.publisher | IEEE | |
dc.relation.ispartof | 2007 IEEE 15th Signal Processing and Communications Applications, SIU | |
dc.subject | Engineering | |
dc.subject | Electrical electronics engineering | |
dc.title | Peer-to-peer multipoint conferencing using layered video: multi-objective optimization for extra requests | |
dc.title.alternative | Katmanlı video ile eşler arası çok noktalı konferans: ek talepli çoklu i̇yileştirme yöntemi | |
dc.type | Conference Proceeding | |
dspace.entity.type | Publication | |
local.contributor.kuauthor | Civanlar, Mehmet Reha | |
local.contributor.kuauthor | Özkasap, Öznur | |
local.publication.orgunit1 | College of Engineering | |
local.publication.orgunit2 | Department of Electrical and Electronics Engineering | |
local.publication.orgunit2 | Department of Computer Engineering | |
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