{"id":"https://openalex.org/W4391342041","doi":"https://doi.org/10.23919/icmu58504.2023.10412262","title":"Improving Quality of Experience in Cloud Gaming Using Speculative Execution","display_name":"Improving Quality of Experience in Cloud Gaming Using Speculative Execution","publication_year":2023,"publication_date":"2023-11-29","ids":{"openalex":"https://openalex.org/W4391342041","doi":"https://doi.org/10.23919/icmu58504.2023.10412262"},"language":"en","primary_location":{"id":"doi:10.23919/icmu58504.2023.10412262","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/icmu58504.2023.10412262","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Fourteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5016416309","display_name":"Takumasa Ishioka","orcid":"https://orcid.org/0000-0001-6777-0737"},"institutions":[{"id":"https://openalex.org/I52765264","display_name":"Kyoto Tachibana University","ror":"https://ror.org/02e2wvy23","country_code":"JP","type":"education","lineage":["https://openalex.org/I52765264"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takumasa Ishioka","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan","Department of Information and Computer Science, Faculty of Engineering, Kyoto Tachibana University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Department of Information and Computer Science, Faculty of Engineering, Kyoto Tachibana University, Japan","institution_ids":["https://openalex.org/I52765264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069145063","display_name":"Tatsuya Fukui","orcid":"https://orcid.org/0000-0002-1335-5770"},"institutions":[{"id":"https://openalex.org/I52765264","display_name":"Kyoto Tachibana University","ror":"https://ror.org/02e2wvy23","country_code":"JP","type":"education","lineage":["https://openalex.org/I52765264"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Fukui","raw_affiliation_strings":["Kyoto Tachibana University,Faculty of Engineering,Department of Information and Computer Science,Japan","Department of Information and Computer Science, Faculty of Engineering, Kyoto Tachibana University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto Tachibana University,Faculty of Engineering,Department of Information and Computer Science,Japan","institution_ids":["https://openalex.org/I52765264"]},{"raw_affiliation_string":"Department of Information and Computer Science, Faculty of Engineering, Kyoto Tachibana University, Japan","institution_ids":["https://openalex.org/I52765264"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011372130","display_name":"Ryouhei Tsugami","orcid":"https://orcid.org/0009-0009-8872-0697"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryouhei Tsugami","raw_affiliation_strings":["NTT Corporation,NTT Access Network Service Systems Laboratories,Japan","NTT Access Network Service Systems Laboratories, NTT Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Access Network Service Systems Laboratories,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109417626","display_name":"Toshihito Fujiwara","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihito Fujiwara","raw_affiliation_strings":["NTT Corporation,NTT Access Network Service Systems Laboratories,Japan","NTT Access Network Service Systems Laboratories, NTT Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Access Network Service Systems Laboratories,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083686144","display_name":"Satoshi Narikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Narikawa","raw_affiliation_strings":["NTT Corporation,NTT Access Network Service Systems Laboratories,Japan","NTT Access Network Service Systems Laboratories, NTT Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Access Network Service Systems Laboratories,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019715983","display_name":"Takuya Fujihashi","orcid":"https://orcid.org/0000-0002-6960-0122"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuya Fujihashi","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001123770","display_name":"Shunsuke Saruwatari","orcid":"https://orcid.org/0000-0002-1625-5521"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunsuke Saruwatari","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046987979","display_name":"Takashi Watanabe","orcid":"https://orcid.org/0000-0002-3227-9048"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Watanabe","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"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":"1","last_page":"4"},"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9933000206947327,"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/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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":0.828424334526062},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8230535984039307},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.814458966255188},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.7409051060676575},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6759985685348511},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6665703058242798},{"id":"https://openalex.org/keywords/cloud-server","display_name":"Cloud server","score":0.5742525458335876},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4665042757987976},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.23333030939102173},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11690202355384827},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10875639319419861}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.828424334526062},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8230535984039307},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.814458966255188},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.7409051060676575},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6759985685348511},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6665703058242798},{"id":"https://openalex.org/C2987335383","wikidata":"https://www.wikidata.org/wiki/Q878048","display_name":"Cloud server","level":3,"score":0.5742525458335876},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4665042757987976},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.23333030939102173},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11690202355384827},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10875639319419861},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/icmu58504.2023.10412262","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/icmu58504.2023.10412262","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Fourteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2095900167","https://openalex.org/W2604847698","https://openalex.org/W2946021051","https://openalex.org/W3030773101","https://openalex.org/W3096382855"],"related_works":["https://openalex.org/W2911113383","https://openalex.org/W2290069055","https://openalex.org/W3108329480","https://openalex.org/W2063883873","https://openalex.org/W2025894054","https://openalex.org/W4290996980","https://openalex.org/W1850392543","https://openalex.org/W366592446","https://openalex.org/W4213263101","https://openalex.org/W4301184764"],"abstract_inverted_index":{"Cloud":[0,12],"gaming":[1,13,32,80],"has":[2],"surged":[3],"in":[4],"popularity":[5],"with":[6],"the":[7,19,36,94,102,108,115,120,127],"rise":[8],"of":[9,46,130],"mobile":[10,28],"games.":[11],"systems":[14],"allow":[15],"players":[16],"to":[17,40,59,65,82],"enjoy":[18],"latest":[20],"high-performance":[21],"games":[22],"from":[23,101],"any":[24],"location":[25],"on":[26,78,134],"their":[27],"devices.":[29],"However,":[30],"cloud":[31,79,95],"presents":[33],"challenges,":[34],"notably":[35],"increased":[37],"latency":[38],"due":[39],"network":[41,50,88,117],"delays,":[42],"creating":[43],"an":[44,135],"issue":[45],"end-to-end":[47],"latency.":[48,89],"Minimizing":[49],"delays":[51],"like":[52],"processing,":[53],"transmission,":[54],"and":[55,86,106],"propagation":[56],"is":[57],"crucial":[58],"offer":[60],"a":[61,67,73],"user":[62],"experience":[63],"similar":[64],"playing":[66],"local":[68],"game.":[69],"Our":[70],"research":[71],"explores":[72],"speculative":[74],"video":[75],"transmission":[76],"method":[77],"servers":[81],"overcome":[83],"these":[84],"limitations":[85],"reduce":[87],"In":[90],"our":[91],"proposed":[92],"method,":[93],"game":[96,110,121],"server":[97],"analyzes":[98],"input":[99],"patterns":[100],"user,":[103],"then":[104],"pre-encodes":[105],"sends":[107],"corresponding":[109],"frames.":[111],"This":[112,124],"process":[113],"reduces":[114],"perceived":[116],"delay,":[118],"making":[119],"more":[122],"responsive.":[123],"paper":[125],"evaluates":[126],"estimated":[128],"Quality":[129],"Experience":[131],"(QoE)":[132],"based":[133],"existing":[136],"QoE":[137],"model.":[138]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
