{"id":"https://openalex.org/W3129384716","doi":"https://doi.org/10.1109/comsnets51098.2021.9352850","title":"Improving Perceived QoS of Delay-sensitive Video Against A Weak Last-mile: A Practical Approach","display_name":"Improving Perceived QoS of Delay-sensitive Video Against A Weak Last-mile: A Practical Approach","publication_year":2021,"publication_date":"2021-01-05","ids":{"openalex":"https://openalex.org/W3129384716","doi":"https://doi.org/10.1109/comsnets51098.2021.9352850","mag":"3129384716"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets51098.2021.9352850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets51098.2021.9352850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on COMmunication Systems & NETworkS (COMSNETS)","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/A5053424698","display_name":"Abhijan Bhattacharyya","orcid":null},"institutions":[{"id":"https://openalex.org/I55215948","display_name":"Tata Consultancy Services (India)","ror":"https://ror.org/01b9n8m42","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210086519","https://openalex.org/I55215948"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Abhijan Bhattacharyya","raw_affiliation_strings":["TCS Research Tata Consultancy Services, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"TCS Research Tata Consultancy Services, Kolkata, India","institution_ids":["https://openalex.org/I55215948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026983518","display_name":"Madhurima Ganguly","orcid":null},"institutions":[{"id":"https://openalex.org/I55215948","display_name":"Tata Consultancy Services (India)","ror":"https://ror.org/01b9n8m42","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210086519","https://openalex.org/I55215948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Madhurima Ganguly","raw_affiliation_strings":["TCS Research Tata Consultancy Services, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"TCS Research Tata Consultancy Services, Kolkata, India","institution_ids":["https://openalex.org/I55215948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033266261","display_name":"Ashis Sau","orcid":null},"institutions":[{"id":"https://openalex.org/I55215948","display_name":"Tata Consultancy Services (India)","ror":"https://ror.org/01b9n8m42","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210086519","https://openalex.org/I55215948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashis Sau","raw_affiliation_strings":["TCS Research Tata Consultancy Services, Kolkata, India"],"affiliations":[{"raw_affiliation_string":"TCS Research Tata Consultancy Services, Kolkata, India","institution_ids":["https://openalex.org/I55215948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053424698"],"corresponding_institution_ids":["https://openalex.org/I55215948"],"apc_list":null,"apc_paid":null,"fwci":0.1921,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.45434641,"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":"13","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":1.0,"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":1.0,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9965999722480774,"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":0.7719252705574036},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6430701613426208},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.5657950639724731},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5208528637886047},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5013024806976318},{"id":"https://openalex.org/keywords/last-mile","display_name":"Last mile (transportation)","score":0.49196693301200867},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47479385137557983},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.47404715418815613},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47023528814315796},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.4645144045352936},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.440568208694458},{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.42913779616355896},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.38711026310920715},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.3837004005908966},{"id":"https://openalex.org/keywords/mile","display_name":"Mile","score":0.3470044732093811},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20865458250045776},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14840927720069885}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7719252705574036},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6430701613426208},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.5657950639724731},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5208528637886047},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5013024806976318},{"id":"https://openalex.org/C45440154","wikidata":"https://www.wikidata.org/wiki/Q6494801","display_name":"Last mile (transportation)","level":3,"score":0.49196693301200867},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47479385137557983},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.47404715418815613},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47023528814315796},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.4645144045352936},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.440568208694458},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.42913779616355896},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.38711026310920715},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.3837004005908966},{"id":"https://openalex.org/C186379835","wikidata":"https://www.wikidata.org/wiki/Q253276","display_name":"Mile","level":2,"score":0.3470044732093811},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20865458250045776},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14840927720069885},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets51098.2021.9352850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets51098.2021.9352850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on COMmunication Systems & NETworkS (COMSNETS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W40852405","https://openalex.org/W2036144085","https://openalex.org/W2053724287","https://openalex.org/W2080168154","https://openalex.org/W2090167930","https://openalex.org/W2099040451","https://openalex.org/W2234639732","https://openalex.org/W2397506972","https://openalex.org/W2509954737","https://openalex.org/W2545990795","https://openalex.org/W2748619984","https://openalex.org/W2770839269","https://openalex.org/W2803674432","https://openalex.org/W2891665285","https://openalex.org/W2892797642","https://openalex.org/W2895988157","https://openalex.org/W2918719713","https://openalex.org/W2929491712","https://openalex.org/W2940250246","https://openalex.org/W2969170232","https://openalex.org/W3044563765","https://openalex.org/W4245377019","https://openalex.org/W6601675142","https://openalex.org/W6781198543"],"related_works":["https://openalex.org/W4224920455","https://openalex.org/W2974961843","https://openalex.org/W4387715617","https://openalex.org/W2736109931","https://openalex.org/W2075280196","https://openalex.org/W4402947517","https://openalex.org/W4391768511","https://openalex.org/W4387147337","https://openalex.org/W2263936574","https://openalex.org/W2997910527"],"abstract_inverted_index":{"We":[0,128],"present":[1],"a":[2,107],"novel":[3],"approach":[4],"to":[5,31,40,53,65,89,122],"improve":[6],"the":[7,29,33,36,42,48,70,75,80,83,91,102,112,130,133],"perceived":[8,109],"QoS":[9,110],"for":[10],"video-feeds":[11],"in":[12,28,58,140,148],"delay-sensitive":[13],"interactive":[14],"applications":[15],"under":[16,96,135],"practical":[17],"last-mile":[18,98],"impairments.":[19],"Conventional":[20],"approaches":[21,46],"consume":[22],"additional":[23],"communication":[24],"and":[25,56,78,115,162],"computation":[26],"resources":[27],"effort":[30],"regain":[32],"PSNR":[34],"of":[35,69,82,93,120,132,150],"frames":[37],"by":[38,73],"trying":[39],"recover":[41],"lost":[43,84],"information.":[44],"Such":[45],"undermine":[47],"strict":[49],"latency":[50],"requirements":[51],"leading":[52],"eventual":[54],"frame-drop":[55],"reduction":[57],"overall":[59],"system":[60,134],"QoE.":[61],"Instead,":[62],"we":[63],"aim":[64],"create":[66],"an":[67],"approximation":[68],"corrupted":[71],"frame":[72,94],"regaining":[74],"structural":[76],"information":[77],"minimizing":[79],"effect":[81],"packet(s).":[85],"The":[86,144],"objective":[87],"is":[88,146],"minimize":[90],"possibility":[92],"drop":[95],"weakened":[97],"connection":[99],"so":[100],"that":[101],"remote":[103,123],"user":[104],"can":[105,116],"have":[106,117],"better":[108,118],"at":[111],"application":[113],"level":[114],"probability":[119],"reacting":[121],"scene":[124],"despite":[125],"lossy":[126],"condition.":[127],"prove":[129],"efficiency":[131],"real-life":[136],"situations":[137],"with":[138],"impairments":[139],"real":[141],"field":[142],"deployment.":[143],"benchmarking":[145],"performed":[147],"terms":[149],"full":[151],"referential":[152],"video":[153],"quality":[154],"metrics":[155],"against":[156],"established":[157],"state-of-the":[158],"art":[159],"like":[160],"WebRTC":[161],"RTP.":[163]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}