Publication:
Peer-to-peer multipoint conferencing using layered video: multi-objective optimization for extra requests

dc.contributor.coauthorAkkuş, İstemi Ekin
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.departmentDepartment of Computer Engineering
dc.contributor.kuauthorCivanlar, Mehmet Reha
dc.contributor.kuauthorÖzkasap, Öznur
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-09T23:50:08Z
dc.date.issued2007
dc.description.abstractA 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.indexedbyScopus
dc.description.indexedbyWOS
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.identifier.doi10.1109/SIU.2007.4298596
dc.identifier.isbn1424-4071-92
dc.identifier.isbn9781-4244-0719-4
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-50249137788
dc.identifier.urihttps://doi.org/10.1109/SIU.2007.4298596
dc.identifier.urihttps://hdl.handle.net/20.500.14288/14481
dc.keywordsImportance weights
dc.keywordsLayered video
dc.keywordsMulti points
dc.keywordsMultiple views
dc.keywordsMultipoint video conferencing
dc.keywordsOptimization approach
dc.keywordsPeer-to-Peer
dc.keywordsQuality videos
dc.keywordsBandwidth
dc.keywordsMobile telecommunication systems
dc.keywordsMultiobjective optimization
dc.keywordsOptimization
dc.keywordsPhotoresists
dc.keywordsSensitivity analysis
dc.keywordsSignal processing
dc.keywordsTelecommunication systems
dc.keywordsVideo conferencing
dc.language.isotur
dc.publisherIEEE
dc.relation.ispartof2007 IEEE 15th Signal Processing and Communications Applications, SIU
dc.subjectEngineering
dc.subjectElectrical electronics engineering
dc.titlePeer-to-peer multipoint conferencing using layered video: multi-objective optimization for extra requests
dc.title.alternativeKatmanlı video ile eşler arası çok noktalı konferans: ek talepli çoklu i̇yileştirme yöntemi
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorCivanlar, Mehmet Reha
local.contributor.kuauthorÖzkasap, Öznur
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
local.publication.orgunit2Department of Computer Engineering
relation.isOrgUnitOfPublication21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isOrgUnitOfPublication89352e43-bf09-4ef4-82f6-6f9d0174ebae
relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

Files