{"id":"https://openalex.org/W2094097667","doi":"https://doi.org/10.1109/chinacom.2011.6158259","title":"Modeling and analysis of free riding in peer-to-peer streaming systems","display_name":"Modeling and analysis of free riding in peer-to-peer streaming systems","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2094097667","doi":"https://doi.org/10.1109/chinacom.2011.6158259","mag":"2094097667"},"language":"en","primary_location":{"id":"doi:10.1109/chinacom.2011.6158259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2011.6158259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 6th International ICST Conference on Communications and Networking in China (CHINACOM)","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/A5100453251","display_name":"Qi Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Liu","raw_affiliation_strings":["Network and Information Center, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"Network and Information Center, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024365184","display_name":"Fenglin Qin","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fenglin Qin","raw_affiliation_strings":["Network and Information Center, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"Network and Information Center, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001275878","display_name":"Liansheng Ge","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liansheng Ge","raw_affiliation_strings":["Network and Information Center, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"Network and Information Center, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100453251"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":null,"apc_paid":null,"fwci":0.3501,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63524383,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"780","last_page":"784"},"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":0.9915000200271606,"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/T11705","display_name":"Gambling Behavior and Treatments","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/free-riding","display_name":"Free riding","score":0.8615701794624329},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7134898900985718},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.6774681806564331},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.6304436326026917},{"id":"https://openalex.org/keywords/live-streaming","display_name":"Live streaming","score":0.5161176919937134},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4637359380722046},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45984992384910583},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4395575225353241},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4156540036201477},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1378445029258728},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11204677820205688},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.08501261472702026}],"concepts":[{"id":"https://openalex.org/C85510643","wikidata":"https://www.wikidata.org/wiki/Q5500284","display_name":"Free riding","level":3,"score":0.8615701794624329},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7134898900985718},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.6774681806564331},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.6304436326026917},{"id":"https://openalex.org/C2776741261","wikidata":"https://www.wikidata.org/wiki/Q3027665","display_name":"Live streaming","level":2,"score":0.5161176919937134},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4637359380722046},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45984992384910583},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4395575225353241},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4156540036201477},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1378445029258728},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11204677820205688},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.08501261472702026},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinacom.2011.6158259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2011.6158259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 6th International ICST Conference on Communications and Networking in China (CHINACOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W239964209","https://openalex.org/W1997544377","https://openalex.org/W2104763879","https://openalex.org/W2109130636","https://openalex.org/W2109766115","https://openalex.org/W2133868225","https://openalex.org/W2142210636","https://openalex.org/W2150127945","https://openalex.org/W2154593042","https://openalex.org/W2170950596","https://openalex.org/W6609205758"],"related_works":["https://openalex.org/W3047641002","https://openalex.org/W2160438902","https://openalex.org/W2617339794","https://openalex.org/W2097549209","https://openalex.org/W2111776559","https://openalex.org/W2091564052","https://openalex.org/W2153750968","https://openalex.org/W2274081401","https://openalex.org/W3005218270","https://openalex.org/W2963374029"],"abstract_inverted_index":{"Free":[0],"riding":[1,23,48,65,84],"in":[2,25,67,90,125,148,180],"peer-to-peer":[3],"(P2P)":[4],"systems":[5,28,88],"means":[6],"a":[7,55,76,120],"peer":[8],"utilizing":[9],"other":[10,102],"peers'":[11],"network":[12],"resources":[13],"without":[14,98,132],"contribution.":[15],"Recent":[16],"empirical":[17],"studies":[18],"have":[19,119],"identified":[20],"serious":[21],"free":[22,47,64,83,117,153],"problem":[24,66],"P2P":[26,68,86,181],"streaming":[27,69,87,160,182],"which":[29],"will":[30],"cause":[31],"severe":[32],"performance":[33],"degradation.":[34],"However,":[35],"scarce":[36],"existing":[37],"work":[38],"is":[39,137,168],"focused":[40],"on":[41,85],"theoretical":[42],"modeling":[43],"and":[44,61,100,116,134,151,162,165,178],"analysis":[45,78,108],"of":[46,79,82],"problem.":[49],"In":[50],"this":[51,72],"paper,":[52],"we":[53,74],"present":[54],"two-class":[56],"fluid":[57],"model":[58,60],"to":[59,139,142,146,170],"analyze":[62],"the":[63,80,91,101,126,144,149,159,163,176],"systems.":[70,183],"With":[71],"model,":[73],"provide":[75],"quantitative":[77],"effect":[81],"particularly":[89],"steady":[92,106],"state":[93,107],"with":[94,103,128],"two":[95],"scenarios:":[96],"one":[97],"seeders":[99,129,145,179],"seeders.":[104],"The":[105],"results":[109],"show":[110],"that":[111,131],"(i)":[112],"both":[113],"honest":[114],"peers":[115],"riders":[118,154],"much":[121],"lower":[122],"download":[123],"time":[124],"scenario":[127],"than":[130],"seeders,":[133,164],"thus":[135,166],"it":[136,167],"essential":[138],"introduce":[140,171],"mechanisms":[141],"incentivize":[143],"stay":[147],"system,":[150],"(ii)":[152],"can":[155],"benefit":[156],"greatly":[157],"from":[158],"server":[161,177],"important":[169],"differentiated":[172],"service":[173],"mechasisms":[174],"for":[175]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"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"}