{"id":"https://openalex.org/W2039661457","doi":"https://doi.org/10.1155/2012/189325","title":"Performance Evaluation of an Object Management Policy Approach for P2P Networks","display_name":"Performance Evaluation of an Object Management Policy Approach for P2P Networks","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2039661457","doi":"https://doi.org/10.1155/2012/189325","mag":"2039661457"},"language":"en","primary_location":{"id":"doi:10.1155/2012/189325","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/189325","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2012/189325.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/2012/189325.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059143803","display_name":"D\u00e1rio Vieira","orcid":"https://orcid.org/0000-0001-8418-6778"},"institutions":[{"id":"https://openalex.org/I2801479458","display_name":"Engineering School of Information and Digital Technologies","ror":"https://ror.org/01h7hvj14","country_code":"FR","type":"education","lineage":["https://openalex.org/I117841876","https://openalex.org/I2801479458"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dario Vieira","raw_affiliation_strings":["LRIE Lab, \u00c9cole d'Ing\u00e9nieur des Technologies de l\u2019Information et de la Communication (EFREI), 94800 Villejuif, France","Efrei"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LRIE Lab, \u00c9cole d'Ing\u00e9nieur des Technologies de l\u2019Information et de la Communication (EFREI), 94800 Villejuif, France","institution_ids":["https://openalex.org/I2801479458"]},{"raw_affiliation_string":"Efrei","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068936084","display_name":"C\u00e9sar A. V. Melo","orcid":"https://orcid.org/0000-0002-6868-8548"},"institutions":[{"id":"https://openalex.org/I4210152518","display_name":"Laboratoire d'Informatique Gaspard-Monge","ror":"https://ror.org/04t50yk91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142631665","https://openalex.org/I4210145102","https://openalex.org/I4210152518","https://openalex.org/I4210154111","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I62885914","display_name":"Universidade Federal do Amazonas","ror":"https://ror.org/02263ky35","country_code":"BR","type":"education","lineage":["https://openalex.org/I62885914"]}],"countries":["BR","FR"],"is_corresponding":false,"raw_author_name":"Cesar A. V. Melo","raw_affiliation_strings":["Department of Computing Science, Federal University of Amazonas, 69077-000 Manaus, AM, Brazil","Laboratoire d'Informatique Gaspard-Monge"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing Science, Federal University of Amazonas, 69077-000 Manaus, AM, Brazil","institution_ids":["https://openalex.org/I62885914"]},{"raw_affiliation_string":"Laboratoire d'Informatique Gaspard-Monge","institution_ids":["https://openalex.org/I4210152518"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112612961","display_name":"Yacine Ghamri\u2010Doudane","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097372","display_name":"\u00c9cole Nationale Sup\u00e9rieure d\u2019Informatique pour l\u2019Industrie et l\u2019Entreprise","ror":"https://ror.org/00tx98v53","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210097372"]},{"id":"https://openalex.org/I4210152518","display_name":"Laboratoire d'Informatique Gaspard-Monge","ror":"https://ror.org/04t50yk91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142631665","https://openalex.org/I4210145102","https://openalex.org/I4210152518","https://openalex.org/I4210154111","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yacine Ghamri-Doudane","raw_affiliation_strings":["LIGM Lab, Universit\u00e9 Paris-Est, 75420 Champs-sur-Marne, France","\u00c9cole Nationale Sup\u00e9rieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE), 91025 Evry, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIGM Lab, Universit\u00e9 Paris-Est, 75420 Champs-sur-Marne, France","institution_ids":["https://openalex.org/I4210152518"]},{"raw_affiliation_string":"\u00c9cole Nationale Sup\u00e9rieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE), 91025 Evry, France","institution_ids":["https://openalex.org/I4210097372"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":925,"currency":"USD","value_usd":925},"apc_paid":{"value":925,"currency":"USD","value_usd":925},"fwci":0.7992,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.78109133,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2012","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":1.0,"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/T11478","display_name":"Caching and Content Delivery","score":1.0,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9993000030517578,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9803000092506409,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9254857897758484},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6900112628936768},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.6474800109863281},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5941187739372253},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.555315375328064},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.46873340010643005},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4644396901130676},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4336870312690735},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.4154698848724365},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4107002019882202},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32471996545791626},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.31175971031188965},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.25731849670410156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9254857897758484},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6900112628936768},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.6474800109863281},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5941187739372253},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.555315375328064},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.46873340010643005},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4644396901130676},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4336870312690735},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.4154698848724365},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4107002019882202},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32471996545791626},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.31175971031188965},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.25731849670410156},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2012/189325","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/189325","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2012/189325.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:HAL:hal-00794518v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00794518","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Digital Multimedia Broadcasting, 2012, 2012, pp.189325.1-189325.11. &#x27E8;10.1155/2012/189325&#x27E9;","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:hal-03947685v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03947685","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.hindawi.com/journals/ijdmb/2012/189325/","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:b03b3c718d33487cb48a3f5d1f9e713d","is_oa":true,"landing_page_url":"https://doaj.org/article/b03b3c718d33487cb48a3f5d1f9e713d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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:10.1155/2012/189325","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/189325","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2012/189325.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/W2039661457.pdf","grobid_xml":"https://content.openalex.org/works/W2039661457.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2011566454","https://openalex.org/W2039434047","https://openalex.org/W2096411785","https://openalex.org/W2101569953","https://openalex.org/W2106020190","https://openalex.org/W2111100428","https://openalex.org/W2118519969","https://openalex.org/W2118721789","https://openalex.org/W2119971988","https://openalex.org/W2130832144","https://openalex.org/W2134456092","https://openalex.org/W2137163943","https://openalex.org/W2153527920"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W2368049389","https://openalex.org/W2384861574","https://openalex.org/W4294565801","https://openalex.org/W2170801710","https://openalex.org/W2952704802","https://openalex.org/W2378768021"],"abstract_inverted_index":{"The":[0,151],"increasing":[1],"popularity":[2],"of":[3,70,98,118,164,177,192],"network-based":[4],"multimedia":[5],"applications":[6],"poses":[7],"many":[8],"challenges":[9],"for":[10,60,73,81],"content":[11],"providers":[12],"to":[13,25,30,94,189],"supply":[14],"efficient":[15],"and":[16,46,53,77,101,123],"scalable":[17,83],"services.":[18],"Peer-to-peer":[19],"(P2P)":[20],"systems":[21,42],"have":[22,154,170],"been":[23],"shown":[24],"be":[26],"a":[27,65,182],"promising":[28],"approach":[29,59,100,122,159],"provide":[31],"large-scale":[32],"video":[33,61,75,84,136],"services":[34],"over":[35,140],"the":[36,96,116,162,165,174],"Internet":[37],"since,":[38],"by":[39],"nature,":[40],"these":[41],"show":[43],"high":[44],"scalability":[45],"robustness.":[47],"In":[48,110],"this":[49],"paper,":[50],"we":[51,112,169],"propose":[52],"analyze":[54],"an":[55,193],"object":[56,106,126,194],"management":[57,107,127,195],"policy":[58,108],"web":[62],"cache":[63,166],"in":[64,147],"P2P":[66],"context,":[67],"taking":[68],"advantage":[69],"object's":[71,78],"metadata,":[72],"example,":[74,82],"popularity,":[76],"encoding":[79],"techniques,":[80],"coding":[85],"(SVC).":[86],"We":[87],"carry":[88],"out":[89],"trace-driven":[90],"simulations":[91],"so":[92],"as":[93,114],"evaluate":[95],"performance":[97,163,191],"our":[99,121,148,157],"compare":[102],"it":[103],"against":[104],"traditional":[105],"approaches.":[109],"addition,":[111],"study":[113],"well":[115],"impact":[117],"churn":[119],"on":[120,124],"other":[125],"policies":[128],"that":[129,156,172],"implement":[130],"different":[131],"caching":[132],"strategies.":[133],"A":[134],"YouTube":[135],"collection":[137],"which":[138],"records":[139],"1.6":[141],"million":[142],"video's":[143],"log":[144],"was":[145],"used":[146],"experimental":[149],"studies.":[150],"experiment":[152],"results":[153],"showed":[155],"proposed":[158],"can":[160],"improve":[161,190],"substantially.":[167],"Moreover,":[168],"found":[171],"neither":[173],"simply":[175],"enlargement":[176],"peers'":[178],"storage":[179],"capacity":[180],"nor":[181],"zero":[183],"replicating":[184],"strategy":[185],"is":[186],"effective":[187],"actions":[188],"policy.":[196]},"counts_by_year":[{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}
