{"id":"https://openalex.org/W2014725946","doi":"https://doi.org/10.1109/tnet.2014.2346077","title":"How Much Can Large-Scale Video-on-Demand Benefit From Users' Cooperation?","display_name":"How Much Can Large-Scale Video-on-Demand Benefit From Users' Cooperation?","publication_year":2014,"publication_date":"2014-09-17","ids":{"openalex":"https://openalex.org/W2014725946","doi":"https://doi.org/10.1109/tnet.2014.2346077","mag":"2014725946"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2014.2346077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2014.2346077","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://iris.polito.it/bitstream/11583/2505557/1/multifile.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045759089","display_name":"Delia Ciullo","orcid":null},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Delia Ciullo","raw_affiliation_strings":["EURECOM Sophia Antipolis, France","EURECOM Sophia Antipolis, Biot, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EURECOM Sophia Antipolis, France","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"EURECOM Sophia Antipolis, Biot, France","institution_ids":["https://openalex.org/I1902872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048006487","display_name":"Valentina Martina","orcid":"https://orcid.org/0000-0001-6214-047X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Valentina Martina","raw_affiliation_strings":["Politecnico di Torino, Dipartimento di Elettronica, Italy","Dipartimento di Elettronica, Politecnico di Torino, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Dipartimento di Elettronica, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Dipartimento di Elettronica, Politecnico di Torino, Italy#TAB#","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067579681","display_name":"Michele Garetto","orcid":"https://orcid.org/0000-0002-4955-9003"},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Michele Garetto","raw_affiliation_strings":["Dipartimento di Informatica, Universit\u00e0 di Torino, Italy","Dipartimento di Informatica. Universit\u00e0 di Torino, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Universit\u00e0 di Torino, Italy","institution_ids":["https://openalex.org/I55143463"]},{"raw_affiliation_string":"Dipartimento di Informatica. Universit\u00e0 di Torino, Italy#TAB#","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101851101","display_name":"Emilio Leonardi","orcid":"https://orcid.org/0000-0002-3070-4274"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Emilio Leonardi","raw_affiliation_strings":["Politecnico di Torino, Dipartimento di Elettronica, Italy","Dipartimento di Elettronica, Politecnico di Torino, Italy#TAB#"],"raw_orcid":"https://orcid.org/0000-0002-3070-4274","affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Dipartimento di Elettronica, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Dipartimento di Elettronica, Politecnico di Torino, Italy#TAB#","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6965,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73987666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"23","issue":"6","first_page":"1846","last_page":"1861"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9940000176429749,"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":0.8641529083251953},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.8383451700210571},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.8240364193916321},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7185136079788208},{"id":"https://openalex.org/keywords/zipfs-law","display_name":"Zipf's law","score":0.6747264862060547},{"id":"https://openalex.org/keywords/video-on-demand","display_name":"Video on demand","score":0.6171181201934814},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5214495062828064},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.4103471040725708},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.3548300862312317},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34252840280532837}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8641529083251953},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.8383451700210571},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8240364193916321},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7185136079788208},{"id":"https://openalex.org/C125932096","wikidata":"https://www.wikidata.org/wiki/Q205472","display_name":"Zipf's law","level":2,"score":0.6747264862060547},{"id":"https://openalex.org/C3020512178","wikidata":"https://www.wikidata.org/wiki/Q723685","display_name":"Video on demand","level":2,"score":0.6171181201934814},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5214495062828064},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.4103471040725708},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.3548300862312317},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34252840280532837},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"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":6,"locations":[{"id":"doi:10.1109/tnet.2014.2346077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2014.2346077","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},{"id":"pmh:oai:porto.polito.it:2505557","is_oa":true,"landing_page_url":"http://porto.polito.it/2505557/","pdf_url":"https://iris.polito.it/bitstream/11583/2505557/1/multifile.pdf","source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:fr.eurecom:4367","is_oa":false,"landing_page_url":"http://www.eurecom.fr/publication/4367","pdf_url":null,"source":{"id":"https://openalex.org/S4377196942","display_name":"Graduate School and Research Center in Digital Science (EURECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1902872","host_organization_name":"EURECOM","host_organization_lineage":["https://openalex.org/I1902872"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE/ACM Transactions on Networking, 2014, ISSN:1063-6692","raw_type":"Journal"},{"id":"pmh:oai:fr.eurecom:4787","is_oa":false,"landing_page_url":"http://www.eurecom.fr/publication/4787","pdf_url":null,"source":{"id":"https://openalex.org/S4377196942","display_name":"Graduate School and Research Center in Digital Science (EURECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1902872","host_organization_name":"EURECOM","host_organization_lineage":["https://openalex.org/I1902872"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE/ACM Transactions on Networking, Vol 23, N\u00b06, December 2015","raw_type":"Journal"},{"id":"pmh:oai:iris.unito.it:2318/1505926","is_oa":true,"landing_page_url":"http://hdl.handle.net/2318/1505926","pdf_url":null,"source":{"id":"https://openalex.org/S4306400637","display_name":"Institutional Research Information System University of Turin (University of Turin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I55143463","host_organization_name":"University of Turin","host_organization_lineage":["https://openalex.org/I55143463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:porto.polito.it:2556161","is_oa":true,"landing_page_url":"http://porto.polito.it/2556161/2/TON_Infocom_2013_CR_UNICO.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:1063-6692","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:porto.polito.it:2505557","is_oa":true,"landing_page_url":"http://porto.polito.it/2505557/","pdf_url":"https://iris.polito.it/bitstream/11583/2505557/1/multifile.pdf","source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2014725946.pdf","grobid_xml":"https://content.openalex.org/works/W2014725946.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W199001932","https://openalex.org/W1982183806","https://openalex.org/W1985370871","https://openalex.org/W2013628864","https://openalex.org/W2014229870","https://openalex.org/W2024420864","https://openalex.org/W2061511005","https://openalex.org/W2115727680","https://openalex.org/W2118519969","https://openalex.org/W2124930468","https://openalex.org/W2126402853","https://openalex.org/W2136345600","https://openalex.org/W2142457209","https://openalex.org/W2147479436","https://openalex.org/W2155638714","https://openalex.org/W2159016220","https://openalex.org/W2159135712","https://openalex.org/W2160955579","https://openalex.org/W2162233318","https://openalex.org/W2170571151","https://openalex.org/W3144208063","https://openalex.org/W4249213255","https://openalex.org/W4254736713","https://openalex.org/W6608191701"],"related_works":["https://openalex.org/W2170306535","https://openalex.org/W2118449739","https://openalex.org/W2104700403","https://openalex.org/W1556739848","https://openalex.org/W2377333748","https://openalex.org/W2366820368","https://openalex.org/W2014725946","https://openalex.org/W2108597559","https://openalex.org/W1985370871","https://openalex.org/W2000847430"],"abstract_inverted_index":{"We":[0,62],"propose":[1],"an":[2,83],"analytical":[3],"framework":[4],"to":[5,19,81,86,98],"tightly":[6],"characterize":[7],"the":[8,12,46,50,59,70,88,95],"scaling":[9],"laws":[10],"for":[11,73],"additional":[13],"bandwidth":[14,36],"that":[15,45,64],"servers":[16],"must":[17],"supply":[18],"guarantee":[20],"perfect":[21],"service":[22],"in":[23],"peer-assisted":[24],"Video-on-Demand":[25],"systems,":[26],"taking":[27],"into":[28],"account":[29],"essential":[30],"aspects":[31],"such":[32],"as":[33,94],"peer":[34],"churn,":[35],"heterogeneity,":[37],"and":[38,49],"Zipf-like":[39],"video":[40],"popularity.":[41],"Our":[42],"results":[43],"reveal":[44],"catalog":[47],"size":[48],"content":[51,92],"popularity":[52],"distribution":[53],"have":[54],"a":[55,74],"huge":[56],"effect":[57],"on":[58],"system":[60,78,96],"performance.":[61],"show":[63],"users'":[65],"cooperation":[66],"can":[67],"effectively":[68],"reduce":[69],"servers'":[71],"burden":[72],"wide":[75],"range":[76],"of":[77,101],"parameters,":[79],"confirming":[80],"be":[82],"attractive":[84],"solution":[85],"limit":[87],"costs":[89],"incurred":[90],"by":[91],"providers":[93],"scales":[97],"large":[99],"populations":[100],"users.":[102]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}