{"id":"https://openalex.org/W4416942868","doi":"https://doi.org/10.48550/arxiv.2511.22046","title":"AutoRec: Accelerating Loss Recovery for Live Streaming in a Multi-Supplier Market","display_name":"AutoRec: Accelerating Loss Recovery for Live Streaming in a Multi-Supplier Market","publication_year":2025,"publication_date":"2025-11-27","ids":{"openalex":"https://openalex.org/W4416942868","doi":"https://doi.org/10.48550/arxiv.2511.22046"},"language":null,"primary_location":{"id":"pmh:oai:arXiv.org:2511.22046","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.22046","pdf_url":"https://arxiv.org/pdf/2511.22046","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2511.22046","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100359053","display_name":"Tong Li","orcid":"https://orcid.org/0000-0003-2748-794X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Li, Tong","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064487358","display_name":"Yan Xu","orcid":"https://orcid.org/0000-0001-7723-8250"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan, Xu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058815931","display_name":"Bo Wu","orcid":"https://orcid.org/0000-0002-8911-1625"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Bo","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092732703","display_name":"Cheng Luo","orcid":"https://orcid.org/0009-0008-0343-5874"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luo, Cheng","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101534625","display_name":"Fuyu Wang","orcid":"https://orcid.org/0009-0001-2014-412X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Fuyu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059993987","display_name":"Junqi Zhu","orcid":"https://orcid.org/0000-0002-9093-651X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhu, Jiuxiang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035665694","display_name":"Hanqing Fang","orcid":"https://orcid.org/0000-0001-8202-8186"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fang, Haoyi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076874267","display_name":"Xinle Du","orcid":"https://orcid.org/0000-0001-8918-9580"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Du, Xinle","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100665814","display_name":"Ke Xu","orcid":"https://orcid.org/0000-0003-2587-8517"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xu, Ke","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5100359053"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.5228999853134155,"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":0.5228999853134155,"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":0.19869999587535858,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.11680000275373459,"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/retransmission","display_name":"Retransmission","score":0.801800012588501},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7372000217437744},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.7016000151634216},{"id":"https://openalex.org/keywords/live-streaming","display_name":"Live streaming","score":0.6385999917984009},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5236999988555908},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.4997999966144562},{"id":"https://openalex.org/keywords/data-loss","display_name":"Data loss","score":0.4683000147342682},{"id":"https://openalex.org/keywords/high-availability","display_name":"High availability","score":0.41440001130104065},{"id":"https://openalex.org/keywords/failover","display_name":"Failover","score":0.3937000036239624}],"concepts":[{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.801800012588501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7570000290870667},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7372000217437744},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.7016000151634216},{"id":"https://openalex.org/C2776741261","wikidata":"https://www.wikidata.org/wiki/Q3027665","display_name":"Live streaming","level":2,"score":0.6385999917984009},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5849000215530396},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5236999988555908},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.4997999966144562},{"id":"https://openalex.org/C193519340","wikidata":"https://www.wikidata.org/wiki/Q891179","display_name":"Data loss","level":2,"score":0.4683000147342682},{"id":"https://openalex.org/C65813073","wikidata":"https://www.wikidata.org/wiki/Q1622420","display_name":"High availability","level":2,"score":0.41440001130104065},{"id":"https://openalex.org/C109751979","wikidata":"https://www.wikidata.org/wiki/Q998767","display_name":"Failover","level":2,"score":0.3937000036239624},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.3781999945640564},{"id":"https://openalex.org/C180591934","wikidata":"https://www.wikidata.org/wiki/Q1253369","display_name":"Downtime","level":2,"score":0.37790000438690186},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3416999876499176},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.3224000036716461},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.32179999351501465},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.3043999969959259},{"id":"https://openalex.org/C22927095","wikidata":"https://www.wikidata.org/wiki/Q1784206","display_name":"Stateful firewall","level":3,"score":0.303600013256073},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.2978000044822693},{"id":"https://openalex.org/C2777131613","wikidata":"https://www.wikidata.org/wiki/Q18394147","display_name":"Retard","level":2,"score":0.29589998722076416},{"id":"https://openalex.org/C201025465","wikidata":"https://www.wikidata.org/wiki/Q11248500","display_name":"User experience design","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2913999855518341},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2870999872684479},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2768000066280365},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.2709999978542328},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C2778710394","wikidata":"https://www.wikidata.org/wiki/Q4179813","display_name":"Live migration","level":4,"score":0.2549999952316284},{"id":"https://openalex.org/C2777894999","wikidata":"https://www.wikidata.org/wiki/Q4781758","display_name":"Approx","level":2,"score":0.25099998712539673}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2511.22046","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.22046","pdf_url":"https://arxiv.org/pdf/2511.22046","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2511.22046","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2511.22046","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2511.22046","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.22046","pdf_url":"https://arxiv.org/pdf/2511.22046","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Due":[0],"to":[1,58,141,158],"the":[2,16,33,78,84,89,117,135,154,192],"limited":[3],"permissions":[4],"for":[5,38,126],"upgrading":[6],"dualside":[7],"(i.e.,":[8],"server-side":[9,44],"and":[10,69,145,149,178,183,194],"client-side)":[11],"loss":[12,39,66,128],"tolerance":[13,144,148],"schemes":[14],"from":[15],"perspective":[17],"of":[18,119,196],"CDN":[19],"vendors":[20],"in":[21,77],"a":[22,52,94],"multi-supplier":[23],"market,":[24],"modern":[25],"large-scale":[26,53],"live":[27,61,70,98],"streaming":[28,71],"services":[29,186],"are":[30],"still":[31],"using":[32],"automatic-repeat-request":[34],"(ARQ)":[35],"based":[36],"paradigm":[37],"recovery,":[40],"which":[41,114],"only":[42],"requires":[43],"modifications.":[45],"In":[46],"this":[47],"paper,":[48],"we":[49],"first":[50],"conduct":[51],"measurement":[54],"study":[55],"with":[56],"up":[57],"50":[59],"million":[60],"streams.":[62],"We":[63,80,105,173],"find":[64,82],"that":[65,83,160],"shows":[67],"dynamics":[68],"contains":[72],"frequent":[73],"on-off":[74,120],"mode":[75,121],"switching":[76,122],"wild.":[79],"further":[81],"recovery":[85,110,129,146,161],"latency,":[86],"enlarged":[87],"by":[88],"ubiquitous":[90],"retransmission":[91],"loss,":[92],"is":[93],"critical":[95],"factor":[96],"affecting":[97],"streaming's":[99],"client-side":[100],"QoE":[101],"(e.g.,":[102],"video":[103],"freezing).":[104],"then":[106],"propose":[107],"an":[108,124],"enhanced":[109],"mechanism":[111],"called":[112],"AutoRec,":[113],"can":[115],"transform":[116],"disadvantages":[118],"into":[123],"advantage":[125],"reducing":[127],"latency":[130,147,162],"without":[131],"any":[132],"modifications":[133],"on":[134],"client":[136],"side.":[137],"AutoRec":[138,175],"allows":[139],"users":[140],"customize":[142],"overhead":[143,170],"adaptively":[150],"adjusts":[151],"strategies":[152],"as":[153],"network":[155],"environment":[156],"changes":[157],"ensure":[159],"meets":[163],"user":[164],"demands":[165],"whenever":[166],"possible":[167],"while":[168],"keeping":[169],"under":[171],"control.":[172],"implement":[174],"upon":[176],"QUIC":[177],"evaluate":[179],"it":[180],"via":[181],"testbed":[182],"real-world":[184],"commercial":[185],"deployments.":[187],"The":[188],"experimental":[189],"results":[190],"demonstrate":[191],"practicability":[193],"profitability":[195],"AutoRec.":[197]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-12-03T00:00:00"}
