{"id":"https://openalex.org/W2015784834","doi":"https://doi.org/10.1155/2012/807520","title":"Improving Streaming Capacity in Multi-Channel P2P VoD Systems via Intra-Channel and Cross-Channel Resource Allocation","display_name":"Improving Streaming Capacity in Multi-Channel P2P VoD Systems via Intra-Channel and Cross-Channel Resource Allocation","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2015784834","doi":"https://doi.org/10.1155/2012/807520","mag":"2015784834"},"language":"en","primary_location":{"id":"doi:10.1155/2012/807520","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/807520","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2012/807520.pdf","source":{"id":"https://openalex.org/S175833906","display_name":"International Journal of Digital Multimedia Broadcasting","issn_l":"1687-7578","issn":["1687-7578","1687-7586"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Multimedia Broadcasting","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ijdmb/2012/807520.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100461963","display_name":"Yifeng He","orcid":"https://orcid.org/0000-0002-1700-3166"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yifeng He","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ryerson University, Toronto, ON, Canada M5B 2K3"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ryerson University, Toronto, ON, Canada M5B 2K3","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101405634","display_name":"Ling Guan","orcid":"https://orcid.org/0000-0003-3381-8370"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ling Guan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ryerson University, Toronto, ON, Canada M5B 2K3"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ryerson University, Toronto, ON, Canada M5B 2K3","institution_ids":["https://openalex.org/I530967"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100461963"],"corresponding_institution_ids":["https://openalex.org/I530967"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":0.3546,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61429532,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2012","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":0.9997000098228455,"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":0.9997000098228455,"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":0.9991000294685364,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/channel","display_name":"Channel (broadcasting)","score":0.7843666076660156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7813783884048462},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.6280534267425537},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.6218724250793457},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5954321026802063},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5481153726577759},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.543925940990448},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2244899868965149},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.051441848278045654}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7843666076660156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7813783884048462},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.6280534267425537},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.6218724250793457},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5954321026802063},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5481153726577759},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.543925940990448},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2244899868965149},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.051441848278045654},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2012/807520","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/807520","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2012/807520.pdf","source":{"id":"https://openalex.org/S175833906","display_name":"International Journal of Digital Multimedia Broadcasting","issn_l":"1687-7578","issn":["1687-7578","1687-7586"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Multimedia Broadcasting","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:76008bc047664e0da3cbba9cff77695a","is_oa":true,"landing_page_url":"https://doaj.org/article/76008bc047664e0da3cbba9cff77695a","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Digital Multimedia Broadcasting, Vol 2012 (2012)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2012/807520","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/807520","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2012/807520.pdf","source":{"id":"https://openalex.org/S175833906","display_name":"International Journal of Digital Multimedia Broadcasting","issn_l":"1687-7578","issn":["1687-7578","1687-7586"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Multimedia Broadcasting","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2015784834.pdf","grobid_xml":"https://content.openalex.org/works/W2015784834.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W53118782","https://openalex.org/W53554309","https://openalex.org/W136283966","https://openalex.org/W1583497301","https://openalex.org/W2008772536","https://openalex.org/W2009207316","https://openalex.org/W2096075283","https://openalex.org/W2115727680","https://openalex.org/W2120736191","https://openalex.org/W2122045403","https://openalex.org/W2122325350","https://openalex.org/W2126402853","https://openalex.org/W2127890639","https://openalex.org/W2148589749","https://openalex.org/W2149988228","https://openalex.org/W2159016220","https://openalex.org/W2162986857","https://openalex.org/W2163609156","https://openalex.org/W2164888948","https://openalex.org/W2170930968","https://openalex.org/W2172007097","https://openalex.org/W2406905814","https://openalex.org/W3144208063"],"related_works":["https://openalex.org/W1980742129","https://openalex.org/W2092102680","https://openalex.org/W2365845865","https://openalex.org/W2126420649","https://openalex.org/W1983983451","https://openalex.org/W1965775381","https://openalex.org/W4234789478","https://openalex.org/W2171803295","https://openalex.org/W4313406088","https://openalex.org/W2136549755"],"abstract_inverted_index":{"Multi-channel":[0],"Peer-to-Peer":[1],"(P2P)":[2],"Video-on-Demand":[3],"(VoD)":[4],"systems":[5,13,176,197],"can":[6,32,70,184],"be":[7,33],"categorized":[8],"into":[9],"independent-channel":[10,57,78,109,194],"P2P":[11,16,52,58,79,110,120,174,195],"VoD":[12,17,53,59,80,111,121,175,196],"and":[14,128,153,180],"correlated-channel":[15,119,173],"systems.":[18,54],"Streaming":[19],"capacity":[20,48,75,86,101,116,152,190],"for":[21,76,87,103,117],"a":[22,94,104,118,186],"channel":[23,106],"is":[24,62],"defined":[25],"as":[26],"the":[27,39,46,72,77,84,99,126,135,141,149,169,172,193],"maximal":[28],"streaming":[29,47,74,85,100,115,151,189],"rate":[30],"that":[31,171],"received":[34],"by":[35,82],"every":[36],"user":[37],"of":[38,162],"channel.":[40],"In":[41,55],"this":[42],"paper,":[43],"we":[44,69,138],"study":[45],"problem":[49,102],"in":[50,107,168],"multi-channel":[51],"an":[56,108],"system,":[60],"there":[61],"no":[63],"resource":[64,130,182,201],"correlation":[65],"among":[66,145],"channels.":[67],"Therefore,":[68],"find":[71],"average":[73,114,150,188],"system":[81,122],"finding":[83],"each":[88],"individual":[89],"channel,":[90],"respectively.":[91],"We":[92,166],"propose":[93,155],"distributed":[95],"algorithm":[96],"to":[97,147,158,192],"solve":[98],"single":[105],"system.":[112],"The":[113],"depends":[123],"on":[124],"both":[125,178],"intra-channel":[127,179,200],"cross-channel":[129,136,156,160,181],"allocation.":[131,202],"To":[132],"better":[133],"utilize":[134],"resources,":[137],"first":[139],"optimize":[140],"server":[142],"upload":[143,164],"allocation":[144,183],"channels":[146],"maximize":[148],"then":[154],"helpers":[157],"enable":[159],"sharing":[161],"peer":[163],"bandwidths.":[165],"demonstrate":[167],"simulations":[170],"with":[177,198],"obtain":[185],"higher":[187],"compared":[191],"only":[199]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
