{"id":"https://openalex.org/W2153851676","doi":"https://doi.org/10.1109/glocom.2010.5683226","title":"Strategies of Collaboration in Multi-Channel P2P VoD Streaming","display_name":"Strategies of Collaboration in Multi-Channel P2P VoD Streaming","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2153851676","doi":"https://doi.org/10.1109/glocom.2010.5683226","mag":"2153851676"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2010.5683226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","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/A5100376399","display_name":"Zhi Wang","orcid":"https://orcid.org/0000-0002-5462-6178"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhi Wang","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012597518","display_name":"Chuan Wu","orcid":"https://orcid.org/0000-0002-3144-4398"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chuan Wu","raw_affiliation_strings":["Department of Computer Science, University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047712495","display_name":"Lifeng Sun","orcid":"https://orcid.org/0000-0002-4057-5138"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lifeng Sun","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024669831","display_name":"Shiqiang Yang","orcid":"https://orcid.org/0000-0001-5356-4094"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqiang Yang","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Department of Computer Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100376399"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":3.2051,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.92525439,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9995999932289124,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/computer-science","display_name":"Computer science","score":0.8398666381835938},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.7456594109535217},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.7300529479980469},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6412565112113953},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6112595796585083},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5388936400413513},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5273167490959167},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5270678997039795},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.5146802067756653},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5039536356925964},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4963698983192444},{"id":"https://openalex.org/keywords/live-streaming","display_name":"Live streaming","score":0.4431527853012085},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3885815739631653},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15298551321029663}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8398666381835938},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.7456594109535217},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.7300529479980469},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6412565112113953},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6112595796585083},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5388936400413513},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5273167490959167},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5270678997039795},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.5146802067756653},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5039536356925964},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4963698983192444},{"id":"https://openalex.org/C2776741261","wikidata":"https://www.wikidata.org/wiki/Q3027665","display_name":"Live streaming","level":2,"score":0.4431527853012085},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3885815739631653},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15298551321029663},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2010.5683226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","raw_type":"proceedings-article"},{"id":"pmh:oai:hub.hku.hk:10722/125700","is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/125700","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference_Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W16666417","https://openalex.org/W123135916","https://openalex.org/W1983513630","https://openalex.org/W2096075283","https://openalex.org/W2122327192","https://openalex.org/W2126402853","https://openalex.org/W2131137724","https://openalex.org/W2140658777","https://openalex.org/W2144256475","https://openalex.org/W2146336632","https://openalex.org/W2159135712","https://openalex.org/W2170930968","https://openalex.org/W4254736713","https://openalex.org/W6600689086","https://openalex.org/W6679394383","https://openalex.org/W6682205799"],"related_works":["https://openalex.org/W2070735207","https://openalex.org/W2136511551","https://openalex.org/W2302530980","https://openalex.org/W3047641002","https://openalex.org/W2151624135","https://openalex.org/W2160438902","https://openalex.org/W2107956087","https://openalex.org/W2097549209","https://openalex.org/W2111776559","https://openalex.org/W2091564052"],"abstract_inverted_index":{"As":[0],"compared":[1],"to":[2,23,40,50,123,163],"live":[3],"peer-to-peer":[4],"(P2P)":[5],"streaming,":[6],"modern":[7],"P2P":[8,105],"video-on-demand":[9],"(VoD)":[10],"systems":[11],"have":[12,48],"brought":[13],"much":[14,51],"larger":[15,29],"volumes":[16],"of":[17,31,37,54,84,158,194],"videos":[18,33],"and":[19,34,43,72,99,116,137,170],"more":[20],"interactive":[21],"controls":[22],"the":[24,28,35,64,76,81,117,125,130,140,167,192,199,208],"Internet":[25],"users.":[26],"Nevertheless,":[27],"number":[30],"available":[32],"flexibility":[36],"allowing":[38],"users":[39],"jump":[41],"back":[42],"forth":[44],"in":[45,89,102,128,143,197,207],"a":[46,59],"video,":[47,155],"led":[49],"fewer":[52],"numbers":[53],"concurrent":[55],"peers":[56,71],"watching":[57],"at":[58],"similar":[60],"pace,":[61],"that":[62,109,149],"reduces":[63],"chance":[65],"for":[66,96],"collaborative":[67],"chunk":[68],"supply":[69],"among":[70,150],"thus":[73],"significantly":[74],"increases":[75],"server":[77,200],"bandwidth":[78],"cost.":[79],"Towards":[80],"ultimate":[82],"goal":[83],"maximizing":[85],"peer":[86,135],"resource":[87],"utilization,":[88],"this":[90],"paper,":[91],"we":[92],"design":[93],"effective":[94],"strategies":[95,196],"both":[97],"cross-channel":[98],"intra-channel":[100],"collaborations":[101],"multi-":[103],"channel":[104],"VoD":[106],"systems,":[107],"such":[108,215],"individual":[110],"peer's":[111],"resources,":[112],"including":[113],"download/upload":[114],"bandwidths":[115],"cache":[118],"capacity,":[119],"are":[120],"effectively":[121],"utilized":[122],"maximize":[124],"streaming":[126,185,205],"qualities":[127,206],"all":[129,180],"channels.":[131],"In":[132],"particular,":[133],"each":[134,154],"actively":[136],"strategically":[138],"determines":[139],"supply-and-demand":[141],"imbalance":[142],"different":[144,151],"channels,":[145],"as":[146,148,216],"well":[147],"chunks":[152,165,174],"within":[153],"makes":[156],"use":[157],"its":[159,176,183],"surplus":[160],"download":[161],"capacity":[162],"fetch":[164],"with":[166],"most":[168],"need,":[169],"then":[171],"serves":[172],"those":[173],"using":[175],"idle":[177],"upload":[178],"bandwidth,":[179],"without":[181],"impairing":[182],"own":[184],"quality.":[186],"Our":[187],"extensive":[188],"trace-driven":[189],"simulations":[190],"show":[191],"effectiveness":[193],"our":[195],"reducing":[198],"cost":[201],"while":[202],"guaranteeing":[203],"high":[204],"entire":[209],"system,":[210],"even":[211],"during":[212],"extreme":[213],"scenarios":[214],"unexpected":[217],"flash":[218],"crowds.":[219]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
