{"id":"https://openalex.org/W2122718867","doi":"https://doi.org/10.1109/p2p.2015.7328525","title":"QTrade: a quality of experience based peercasting trading scheme","display_name":"QTrade: a quality of experience based peercasting trading scheme","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2122718867","doi":"https://doi.org/10.1109/p2p.2015.7328525","mag":"2122718867"},"language":"en","primary_location":{"id":"doi:10.1109/p2p.2015.7328525","is_oa":false,"landing_page_url":"https://doi.org/10.1109/p2p.2015.7328525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Peer-to-Peer Computing (P2P)","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/A5068648437","display_name":"Matthias Wichtlhuber","orcid":null},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]},{"id":"https://openalex.org/I4210118209","display_name":"Peerless Technologies (United States)","ror":"https://ror.org/01nz1gv09","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118209"]}],"countries":["DE","US"],"is_corresponding":true,"raw_author_name":"Matthias Wichtlhuber","raw_affiliation_strings":["Peer-to-Peer Systems Engineering, Technische Universit\u00e4t, Darmstadt, Germany","Peer-to-Peer Systems Engineering"],"affiliations":[{"raw_affiliation_string":"Peer-to-Peer Systems Engineering, Technische Universit\u00e4t, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]},{"raw_affiliation_string":"Peer-to-Peer Systems Engineering","institution_ids":["https://openalex.org/I4210118209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031861516","display_name":"Sheip Dargutev","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118209","display_name":"Peerless Technologies (United States)","ror":"https://ror.org/01nz1gv09","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118209"]},{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Sheip Dargutev","raw_affiliation_strings":["Peer-to-Peer Systems Engineering, Technische Universit\u00e4t, Darmstadt, Germany","Peer-to-Peer Systems Engineering"],"affiliations":[{"raw_affiliation_string":"Peer-to-Peer Systems Engineering, Technische Universit\u00e4t, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]},{"raw_affiliation_string":"Peer-to-Peer Systems Engineering","institution_ids":["https://openalex.org/I4210118209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023878861","display_name":"Sabrina M\u00fcllery","orcid":null},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sabrina M\u00fcllery","raw_affiliation_strings":["Communications Engineering, Technische Universit\u00e4t Darmstadt, Germany","[Communications Engineering, Technische Universit\u00e4t, Darmstadt, Germany]"],"affiliations":[{"raw_affiliation_string":"Communications Engineering, Technische Universit\u00e4t Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]},{"raw_affiliation_string":"[Communications Engineering, Technische Universit\u00e4t, Darmstadt, Germany]","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051566186","display_name":"Anja Kleiny","orcid":null},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anja Kleiny","raw_affiliation_strings":["Technische Universitat Darmstadt Fachbereich Biologie, Darmstadt, Hessen, DE","[Communications Engineering, Technische Universit\u00e4t, Darmstadt, Germany]"],"affiliations":[{"raw_affiliation_string":"Technische Universitat Darmstadt Fachbereich Biologie, Darmstadt, Hessen, DE","institution_ids":[]},{"raw_affiliation_string":"[Communications Engineering, Technische Universit\u00e4t, Darmstadt, Germany]","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040083496","display_name":"David Hausheer","orcid":"https://orcid.org/0000-0002-3385-303X"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]},{"id":"https://openalex.org/I4210118209","display_name":"Peerless Technologies (United States)","ror":"https://ror.org/01nz1gv09","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118209"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"David Hausheer","raw_affiliation_strings":["Peer-to-Peer Systems Engineering, Technische Universit\u00e4t, Darmstadt, Germany","Peer-to-Peer Systems Engineering"],"affiliations":[{"raw_affiliation_string":"Peer-to-Peer Systems Engineering, Technische Universit\u00e4t, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]},{"raw_affiliation_string":"Peer-to-Peer Systems Engineering","institution_ids":["https://openalex.org/I4210118209"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068648437"],"corresponding_institution_ids":["https://openalex.org/I31512782","https://openalex.org/I4210118209"],"apc_list":null,"apc_paid":null,"fwci":0.7364,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79134702,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"11","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998000264167786,"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"}},{"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":0.991599977016449,"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":0.8558980822563171},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.776369571685791},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6900375485420227},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6726280450820923},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.6483213305473328},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5347373485565186},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.4429692029953003},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4384191036224365},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4363473653793335},{"id":"https://openalex.org/keywords/bandwidth-throttling","display_name":"Bandwidth throttling","score":0.4261436462402344},{"id":"https://openalex.org/keywords/end-user","display_name":"End user","score":0.4199831485748291},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.41333329677581787},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.32236140966415405},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.2875528633594513},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19317355751991272},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08882972598075867}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8558980822563171},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.776369571685791},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6900375485420227},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6726280450820923},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.6483213305473328},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5347373485565186},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.4429692029953003},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4384191036224365},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4363473653793335},{"id":"https://openalex.org/C173061102","wikidata":"https://www.wikidata.org/wiki/Q478819","display_name":"Bandwidth throttling","level":3,"score":0.4261436462402344},{"id":"https://openalex.org/C91262260","wikidata":"https://www.wikidata.org/wiki/Q528074","display_name":"End user","level":2,"score":0.4199831485748291},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.41333329677581787},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.32236140966415405},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.2875528633594513},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19317355751991272},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08882972598075867},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/p2p.2015.7328525","is_oa":false,"landing_page_url":"https://doi.org/10.1109/p2p.2015.7328525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Peer-to-Peer Computing (P2P)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W186249712","https://openalex.org/W239964209","https://openalex.org/W1480701569","https://openalex.org/W1492600141","https://openalex.org/W1534719837","https://openalex.org/W1563269774","https://openalex.org/W1569083856","https://openalex.org/W1914771940","https://openalex.org/W1969616397","https://openalex.org/W1982732426","https://openalex.org/W1983763382","https://openalex.org/W1986570368","https://openalex.org/W1990154979","https://openalex.org/W2000022713","https://openalex.org/W2002512677","https://openalex.org/W2027945131","https://openalex.org/W2080245275","https://openalex.org/W2096454268","https://openalex.org/W2102000284","https://openalex.org/W2102509245","https://openalex.org/W2117469071","https://openalex.org/W2121909175","https://openalex.org/W2125654704","https://openalex.org/W2126472233","https://openalex.org/W2131219113","https://openalex.org/W2132549992","https://openalex.org/W2135031946","https://openalex.org/W2144745468","https://openalex.org/W2148037789","https://openalex.org/W2162930318","https://openalex.org/W2166462813","https://openalex.org/W2169747273","https://openalex.org/W2182455371","https://openalex.org/W2752885492","https://openalex.org/W4211068006","https://openalex.org/W4248175462","https://openalex.org/W6607632705","https://openalex.org/W6609205758","https://openalex.org/W6632027552","https://openalex.org/W6633869154","https://openalex.org/W6679425929","https://openalex.org/W6684313327","https://openalex.org/W7029321148"],"related_works":["https://openalex.org/W2883239366","https://openalex.org/W1543922763","https://openalex.org/W3127182254","https://openalex.org/W2737069248","https://openalex.org/W2914450980","https://openalex.org/W2542002904","https://openalex.org/W1971541619","https://openalex.org/W1993691163","https://openalex.org/W2077925530","https://openalex.org/W2796797126"],"abstract_inverted_index":{"Video":[0],"streaming":[1,124,141],"constitutes":[2],"the":[3,10,16,82,103,107,159],"dominant":[4],"portion":[5],"of":[6,28,90,137,158,190],"today\u2019s":[7],"traffic":[8],"on":[9,67,72,127,135],"Internet":[11],"and":[12,170],"will":[13],"grow":[14],"in":[15,60,106,188],"coming":[17],"years.":[18],"In":[19],"order":[20],"to":[21,39,50,58,81,155,167,183],"provide":[22],"for":[23,79,120,176,193],"a":[24,36,62,77,115,162,181],"low":[25],"cost":[26,44],"distribution":[27],"bulky":[29],"video":[30,123,129,160],"content,":[31],"Peer-to-Peer":[32],"(P2P)":[33],"approaches":[34],"are":[35,174],"viable":[37],"way":[38],"cut":[40],"down":[41],"server":[42],"bandwidth":[43,49,74,149],"by":[45,97,101,152],"utilizing":[46],"user\u2019s":[47],"upstream":[48],"redistribute":[51],"data.":[52],"However,":[53],"users":[54],"need":[55],"an":[56,138],"incentive":[57,68,118,154],"participate":[59],"such":[61],"system.":[63],"The":[64,143],"related":[65],"work":[66,112],"schemes":[69],"has":[70],"focused":[71],"using":[73],"contribution":[75,80],"as":[76],"measure":[78],"system\u2019s":[83],"performance,":[84],"ignoring":[85],"that":[86,146],"user":[87],"perceived":[88],"Quality":[89],"Experience":[91],"(QoE)":[92],"is":[93,133],"not":[94],"necessarily":[95],"maximized":[96],"maximizing":[98],"bandwidth,":[99],"but":[100],"delivering":[102],"right":[104,108],"data":[105],"order.":[109],"Consequently,":[110],"this":[111],"presents":[113],"QTrade,":[114],"topology":[116],"agnostic":[117],"scheme":[119],"adaptive":[121,140],"P2P":[122],"systems":[125],"based":[126],"user-validated":[128],"quality":[130],"metrics.":[131],"QTrade":[132,147],"evaluated":[134],"top":[136],"existing":[139],"overlay.":[142],"results":[144],"show":[145],"utilizes":[148],"more":[150],"efficiently":[151],"providing":[153],"distribute":[156],"parts":[157],"with":[161],"high":[163],"QoE.":[164],"Moreover,":[165],"up":[166],"70%":[168],"less":[169],"shorter":[171],"rebuffering":[172,191],"events":[173,192],"observed":[175],"cooperative":[177],"peers":[178],"while":[179],"maintaining":[180],"10":[182],"11":[184],"times":[185],"worse":[186],"performance":[187],"terms":[189],"non-cooperative":[194],"peers.":[195]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}