{"id":"https://openalex.org/W3170090827","doi":"https://doi.org/10.1109/jsyst.2021.3077707","title":"An Intelligent Resource Reservation for Crowdsourced Live Video Streaming Applications in Geo-Distributed Cloud Environment","display_name":"An Intelligent Resource Reservation for Crowdsourced Live Video Streaming Applications in Geo-Distributed Cloud Environment","publication_year":2021,"publication_date":"2021-06-03","ids":{"openalex":"https://openalex.org/W3170090827","doi":"https://doi.org/10.1109/jsyst.2021.3077707","mag":"3170090827"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2021.3077707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3077707","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2106.02420","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079663711","display_name":"Emna Baccour","orcid":"https://orcid.org/0000-0001-8218-8745"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":true,"raw_author_name":"Emna Baccour","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057111257","display_name":"Fatima Haouari","orcid":"https://orcid.org/0000-0003-4842-2467"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Fatima Haouari","raw_affiliation_strings":["CSE Department, College of Engineering, Qatar University, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"CSE Department, College of Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061831106","display_name":"Aiman Erbad","orcid":"https://orcid.org/0000-0001-7565-5253"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Aiman Erbad","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021329808","display_name":"Amr Mohamed","orcid":"https://orcid.org/0000-0002-1583-7503"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Amr Mohamed","raw_affiliation_strings":["CSE Department, College of Engineering, Qatar University, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"CSE Department, College of Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055197093","display_name":"Kashif Bilal","orcid":"https://orcid.org/0000-0002-4381-8094"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Kashif Bilal","raw_affiliation_strings":["COMSATS Institute of Information Technology, Abbottabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"COMSATS Institute of Information Technology, Abbottabad, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057916222","display_name":"Mohsen Guizani","orcid":"https://orcid.org/0000-0002-8972-8094"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mohsen Guizani","raw_affiliation_strings":["CSE Department, College of Engineering, Qatar University, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"CSE Department, College of Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001299811","display_name":"Mounir Hamdi","orcid":"https://orcid.org/0000-0002-9766-0085"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mounir Hamdi","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5079663711"],"corresponding_institution_ids":["https://openalex.org/I4210144839"],"apc_list":null,"apc_paid":null,"fwci":0.872,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75508153,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"16","issue":"1","first_page":"240","last_page":"251"},"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":0.9878000020980835,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9868999719619751,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8239841461181641},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7531377077102661},{"id":"https://openalex.org/keywords/transcoding","display_name":"Transcoding","score":0.7402586936950684},{"id":"https://openalex.org/keywords/reservation","display_name":"Reservation","score":0.6930099129676819},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6420527100563049},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5936092734336853},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5208185911178589},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.43587762117385864},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.415653795003891},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.36500608921051025},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3285856246948242},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3171471953392029}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8239841461181641},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7531377077102661},{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.7402586936950684},{"id":"https://openalex.org/C2777632111","wikidata":"https://www.wikidata.org/wiki/Q1937518","display_name":"Reservation","level":2,"score":0.6930099129676819},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6420527100563049},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5936092734336853},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5208185911178589},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.43587762117385864},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.415653795003891},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.36500608921051025},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3285856246948242},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3171471953392029},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/jsyst.2021.3077707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3077707","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2106.02420","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.02420","pdf_url":"https://arxiv.org/pdf/2106.02420","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/30072","is_oa":false,"landing_page_url":"http://hdl.handle.net/10576/30072","pdf_url":null,"source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-164630","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-164630","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2106.02420","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.02420","pdf_url":"https://arxiv.org/pdf/2106.02420","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1521035521","https://openalex.org/W1974561310","https://openalex.org/W1994636439","https://openalex.org/W2004731890","https://openalex.org/W2041215392","https://openalex.org/W2052294061","https://openalex.org/W2107913843","https://openalex.org/W2319745994","https://openalex.org/W2465657924","https://openalex.org/W2884656202","https://openalex.org/W2887898065","https://openalex.org/W2914865683","https://openalex.org/W2931261885","https://openalex.org/W2948397451","https://openalex.org/W2950592765","https://openalex.org/W2956448201","https://openalex.org/W2961342702","https://openalex.org/W3014065312","https://openalex.org/W3024890068","https://openalex.org/W3039675384","https://openalex.org/W3087535143","https://openalex.org/W3108240310","https://openalex.org/W6753605588","https://openalex.org/W6758924910"],"related_works":["https://openalex.org/W2359384769","https://openalex.org/W1969215655","https://openalex.org/W2136286070","https://openalex.org/W1521096565","https://openalex.org/W4236637176","https://openalex.org/W2101538619","https://openalex.org/W2572500090","https://openalex.org/W2044415708","https://openalex.org/W1939996075","https://openalex.org/W2118113972"],"abstract_inverted_index":{"Crowdsourced":[0],"live":[1,178],"video":[2],"streaming":[3,179],"(livecast)":[4],"services":[5],"such":[6],"as":[7],"Facebook":[8],"Live,":[9],"YouNow,":[10],"Douyu,":[11],"and":[12,37,70,80,111,147],"Twitch":[13],"are":[14],"gaining":[15],"more":[16,182],"momentum":[17],"recently.":[18],"Allocating":[19],"the":[20,29,38,41,68,75,81,95,103,109,112,127,153,161,171,193],"limited":[21],"resources":[22,98,130],"in":[23,99,186],"a":[24,48,56,106,144],"cost-effective":[25],"manner":[26],"while":[27,191],"maximizing":[28],"quality":[30,71],"of":[31,40,139,156,188],"service":[32],"(QoS)":[33],"through":[34],"real-time":[35,157],"delivery":[36],"provision":[39],"appropriate":[42],"representations":[43],"for":[44,63,78,84,176],"all":[45],"viewers":[46,79,104,194],"is":[47],"challenging":[49],"problem.":[50],"In":[51],"our":[52],"article,":[53],"we":[54,88,116,142],"introduce":[55],"machine-learning":[57],"based":[58],"predictive":[59],"resource":[60,154,173],"allocation":[61,155,174],"framework":[62],"geo-distributed":[64],"cloud":[65,136],"sites,":[66],"considering":[67],"delay":[69],"constraints":[72],"to":[73,120,131,151],"guarantee":[74],"maximum":[76],"QoS":[77,110],"minimum":[82],"cost":[83,190],"content":[85],"providers.":[86],"First,":[87],"present":[89],"an":[90],"offline":[91],"optimization":[92],"that":[93,124,168],"decides":[94],"required":[96],"transcoding":[97,129],"distributed":[100],"regions":[101],"near":[102],"with":[105,195],"tradeoff":[107],"between":[108],"overall":[113],"cost.":[114],"Second,":[115],"use":[117],"machine":[118],"learning":[119],"build":[121],"forecasting":[122],"models":[123],"proactively":[125],"predict":[126],"approximate":[128],"be":[132],"reserved":[133],"at":[134],"each":[135],"site":[137],"ahead":[138],"time.":[140],"Finally,":[141],"develop":[143],"greedy":[145],"nearest":[146],"cheapest":[148],"algorithm":[149],"(GNCA)":[150],"perform":[152],"broadcasted":[158],"videos":[159],"on":[160],"rented":[162],"resources.":[163],"Extensive":[164],"simulations":[165],"have":[166],"shown":[167],"GNCA":[169],"outperforms":[170],"state-of-the-art":[172],"approaches":[175],"crowdsourced":[177],"by":[180],"achieving":[181],"than":[183],"20%":[184],"gain":[185],"terms":[187],"system":[189],"serving":[192],"relatively":[196],"lower":[197],"latency.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2021-06-22T00:00:00"}