{"id":"https://openalex.org/W2159626197","doi":"https://doi.org/10.1109/iwqos.2009.5201417","title":"Efficient allocation of seed servers in peer-to-peer streaming systems with scalable videos","display_name":"Efficient allocation of seed servers in peer-to-peer streaming systems with scalable videos","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2159626197","doi":"https://doi.org/10.1109/iwqos.2009.5201417","mag":"2159626197"},"language":"en","primary_location":{"id":"doi:10.1109/iwqos.2009.5201417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos.2009.5201417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 17th International Workshop on Quality of Service","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020343678","display_name":"Kianoosh Mokhtarian","orcid":"https://orcid.org/0000-0002-2513-0341"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Kianoosh Mokhtarian","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Surrey, BC, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Surrey, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084024266","display_name":"Mohamed Hefeeda","orcid":"https://orcid.org/0000-0003-3261-4376"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed Hefeeda","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Surrey, BC, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Surrey, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020343678"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":null,"apc_paid":null,"fwci":3.2629,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.92843411,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"3","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9833999872207642,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.8976498246192932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.844797670841217},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.8169587850570679},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.7691653966903687},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.6024791598320007},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5632236003875732},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.5584024786949158},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5331833362579346},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.4160149395465851},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18553411960601807},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.10999265313148499},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10644957423210144}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8976498246192932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.844797670841217},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8169587850570679},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.7691653966903687},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.6024791598320007},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5632236003875732},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.5584024786949158},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5331833362579346},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.4160149395465851},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18553411960601807},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.10999265313148499},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10644957423210144}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iwqos.2009.5201417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos.2009.5201417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 17th International Workshop on Quality of Service","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.150.5892","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.150.5892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.sfu.ca/~mhefeeda/Papers/iwqos09.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.161.833","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.161.833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.sfu.ca/~mhefeeda/Papers/iwqos09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1970137273","https://openalex.org/W1983149834","https://openalex.org/W1999977943","https://openalex.org/W2007087980","https://openalex.org/W2037417027","https://openalex.org/W2042729140","https://openalex.org/W2077871141","https://openalex.org/W2090958693","https://openalex.org/W2102637794","https://openalex.org/W2128860214","https://openalex.org/W2130776173","https://openalex.org/W2133659173","https://openalex.org/W2134972004","https://openalex.org/W2147657151","https://openalex.org/W2150217858","https://openalex.org/W2157968118","https://openalex.org/W2167757210","https://openalex.org/W2172073677","https://openalex.org/W4236127247","https://openalex.org/W4244836354","https://openalex.org/W6679939374","https://openalex.org/W6681742450"],"related_works":["https://openalex.org/W2070735207","https://openalex.org/W2136511551","https://openalex.org/W2302530980","https://openalex.org/W3047641002","https://openalex.org/W3204684126","https://openalex.org/W3117290964","https://openalex.org/W1594413663","https://openalex.org/W2163115662","https://openalex.org/W189401716","https://openalex.org/W2898570308"],"abstract_inverted_index":{"We":[0,10,64,77,130],"study":[1],"streaming":[2,141],"of":[3,15,35,58,68,150],"scalable":[4,75],"videos":[5,158],"over":[6],"peer-to-peer":[7],"(P2P)":[8],"networks.":[9],"focus":[11],"on":[12,102],"efficient":[13,126],"management":[14],"seed":[16,170],"servers":[17,46],"resources,":[18],"which":[19],"need":[20],"to":[21,27,39,89,161],"be":[22],"deployed":[23],"in":[24,37,137],"the":[25,31,66,132,146,151],"network":[26],"make":[28],"up":[29],"for":[30,72,98,109,127,168],"limited":[32],"upload":[33],"capacity":[34,50,71],"peers":[36,100,162],"order":[38],"deliver":[40],"higher":[41],"quality":[42],"video":[43],"streams.":[44],"These":[45],"have":[47],"finite":[48],"serving":[49,74,99],"and":[51,84,105,123,136,148,154],"are":[52,159,166],"often":[53],"loaded":[54],"with":[55],"a":[56,120,138],"volume":[57],"requests":[59],"larger":[60,128],"than":[61],"their":[62],"capacity.":[63],"formulate":[65],"problem":[67,81],"allocating":[69,169],"this":[70,80],"optimally":[73],"videos.":[76],"show":[78,155],"that":[79,156],"is":[82,106,124],"NP-complete,":[83],"propose":[85],"two":[86],"approximation":[87],"algorithms":[88,134,165],"solve":[90],"it.":[91],"The":[92,116,143],"first":[93],"one":[94],"allocates":[95],"seeding":[96,111],"resources":[97],"based":[101],"dynamic":[103],"programming,":[104],"more":[107,125],"suitable":[108],"small":[110],"capacities":[112],"(les":[113],"10":[114],"Mbps).":[115],"second":[117],"algorithm":[118],"follows":[119],"greedy":[121],"approach":[122],"capacities.":[129],"evaluate":[131],"proposed":[133,152],"analytically":[135],"simulated":[139],"P2P":[140],"system.":[142],"results":[144],"confirm":[145],"efficiency":[147],"near-optimality":[149],"algorithms,":[153],"higher-quality":[157],"delivered":[160],"if":[163],"our":[164],"employed":[167],"servers.":[171]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
