{"id":"https://openalex.org/W2969307139","doi":"https://doi.org/10.1145/3337681","title":"Chunk Duration--Aware SDN-Assisted DASH","display_name":"Chunk Duration--Aware SDN-Assisted DASH","publication_year":2019,"publication_date":"2019-08-20","ids":{"openalex":"https://openalex.org/W2969307139","doi":"https://doi.org/10.1145/3337681","mag":"2969307139"},"language":"en","primary_location":{"id":"doi:10.1145/3337681","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3337681","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-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/A5049673950","display_name":"Ihsan Mert Ozcelik","orcid":"https://orcid.org/0000-0002-6641-8544"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ihsan Mert Ozcelik","raw_affiliation_strings":["Bogazici University, Bebek, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Bogazici University, Bebek, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047492236","display_name":"Cem Ersoy","orcid":"https://orcid.org/0000-0001-7632-7067"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Cem Ersoy","raw_affiliation_strings":["Bogazici University, Bebek, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Bogazici University, Bebek, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5049673950"],"corresponding_institution_ids":["https://openalex.org/I4405392"],"apc_list":null,"apc_paid":null,"fwci":0.4049,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.65098077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":"3","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9991999864578247,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8722900748252869},{"id":"https://openalex.org/keywords/dynamic-adaptive-streaming-over-http","display_name":"Dynamic Adaptive Streaming over HTTP","score":0.8664584159851074},{"id":"https://openalex.org/keywords/dash","display_name":"Dash","score":0.7946577072143555},{"id":"https://openalex.org/keywords/duration","display_name":"Duration (music)","score":0.6574759483337402},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.57722008228302},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5121057033538818},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48532480001449585},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4779103696346283},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.42212122678756714},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.41697144508361816},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3981831669807434},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3473377823829651},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.12889859080314636},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09343954920768738},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.08412948250770569}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8722900748252869},{"id":"https://openalex.org/C2777588599","wikidata":"https://www.wikidata.org/wiki/Q135299","display_name":"Dynamic Adaptive Streaming over HTTP","level":4,"score":0.8664584159851074},{"id":"https://openalex.org/C2776090536","wikidata":"https://www.wikidata.org/wiki/Q187819","display_name":"Dash","level":2,"score":0.7946577072143555},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.6574759483337402},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.57722008228302},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5121057033538818},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48532480001449585},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4779103696346283},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.42212122678756714},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.41697144508361816},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3981831669807434},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3473377823829651},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.12889859080314636},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09343954920768738},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.08412948250770569},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3337681","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3337681","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1951165008","https://openalex.org/W1998431331","https://openalex.org/W2067453331","https://openalex.org/W2077544013","https://openalex.org/W2133665775","https://openalex.org/W2146232773","https://openalex.org/W2397461614","https://openalex.org/W2399279513","https://openalex.org/W2526384825","https://openalex.org/W2602023803","https://openalex.org/W2602467456","https://openalex.org/W2731928663","https://openalex.org/W2732567092","https://openalex.org/W2734517401","https://openalex.org/W2739782822","https://openalex.org/W2742610858","https://openalex.org/W2769944055","https://openalex.org/W2794909904","https://openalex.org/W2802272336","https://openalex.org/W2810731248","https://openalex.org/W2906364736","https://openalex.org/W3104532681"],"related_works":["https://openalex.org/W2341447674","https://openalex.org/W3097892262","https://openalex.org/W3081922100","https://openalex.org/W2495151039","https://openalex.org/W4281727854","https://openalex.org/W2308844534","https://openalex.org/W2885709843","https://openalex.org/W2064947852","https://openalex.org/W4381661641","https://openalex.org/W3004642521"],"abstract_inverted_index":{"Although":[0],"Dynamic":[1],"Adaptive":[2],"Streaming":[3],"over":[4],"HTTP":[5],"(DASH)":[6],"is":[7],"the":[8,29,41,60,63,69,111,119,138,145],"pillar":[9],"of":[10,31,52,62,87,125,194,210,214],"multimedia":[11],"content":[12,92,129],"delivery":[13],"mechanisms,":[14],"its":[15],"purely":[16,225],"client-based":[17,226],"adaptive":[18,80,231],"video":[19,54,81,99,113,147,178,217],"bitrate":[20,82,100,148,232],"mechanisms":[21],"have":[22],"quality-of-experience":[23],"fairness":[24],"and":[25,35,102,108,122,156,197,207,219,227],"stability":[26],"problems":[27,168],"in":[28,169,212],"existence":[30],"multiple":[32,53],"DASH":[33,106],"clients":[34,107],"highly":[36],"fluctuating":[37],"background":[38,139,199],"traffic":[39,140,200],"on":[40,118],"same":[42],"shared":[43],"bottleneck":[44],"link.":[45],"Varying":[46],"chunk":[47,88,103,123,182,195],"duration":[48,104,124,196],"among":[49,90],"different":[50,91],"titles":[51],"providers":[55],"exacerbates":[56],"this":[57],"problem.":[58],"With":[59],"help":[61],"global":[64],"network":[65,157],"view":[66],"provided":[67],"by":[68],"software-defined":[70,229],"networking":[71],"paradigm,":[72],"we":[73],"propose":[74],"a":[75,205],"centralized":[76],"joint":[77],"optimization":[78],"module-assisted":[79],"mechanism":[83],"that":[84,188,198],"takes":[85],"diversity":[86,193],"sizes":[89],"into":[93],"account.":[94],"Our":[95,184],"system":[96],"collects":[97],"possible":[98],"levels":[101,149],"from":[105],"simply":[109],"calculates":[110],"optimal":[112],"bitrates":[114],"per":[115],"client":[116],"based":[117],"available":[120],"capacity":[121],"each":[126],"client\u2019s":[127],"selected":[128],"while":[130],"not":[131],"invading":[132],"users\u2019":[133],"privacy.":[134],"By":[135],"continuously":[136],"following":[137],"flows,":[141],"it":[142],"asynchronously":[143],"updates":[144],"target":[146],"to":[150,223],"avoid":[151],"both":[152,224],"buffer":[153],"stall":[154],"events":[155],"underutilization":[158],"issues":[159],"rather":[160],"than":[161],"bandwidth":[162],"slicing,":[163],"which":[164],"brings":[165],"about":[166],"scalability":[167],"practice.":[170],"It":[171],"also":[172],"guarantees":[173],"fair":[174,208],"startup":[175,220],"delays":[176],"for":[177],"sessions":[179],"with":[180],"various":[181],"duration.":[183],"experiments":[185],"clearly":[186],"show":[187],"our":[189],"proposed":[190],"approach":[191],"considering":[192],"fluctuations":[201],"can":[202],"significantly":[203],"provide":[204],"better":[206],"quality":[209,218],"experience":[211],"terms":[213],"structural":[215],"similarity--based":[216],"delay":[221],"compared":[222],"state-of-the-art":[228],"networking--based":[230],"mechanisms.":[233]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}