{"id":"https://openalex.org/W4391342966","doi":"https://doi.org/10.23919/transcom.2023ebp3108","title":"Traffic Reduction for Speculative Video Transmission in Cloud Gaming Systems","display_name":"Traffic Reduction for Speculative Video Transmission in Cloud Gaming Systems","publication_year":2024,"publication_date":"2024-01-30","ids":{"openalex":"https://openalex.org/W4391342966","doi":"https://doi.org/10.23919/transcom.2023ebp3108"},"language":"en","primary_location":{"id":"doi:10.23919/transcom.2023ebp3108","is_oa":true,"landing_page_url":"https://doi.org/10.23919/transcom.2023ebp3108","pdf_url":"https://ieeexplore.ieee.org/ielx7/10400553/10400554/10417027.pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/10400553/10400554/10417027.pdf","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/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,Suita-shi,Japan,565-0871"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Suita-shi,Japan,565-0871","institution_ids":["https://openalex.org/I98285908"]}]},{"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/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":"Tatsuya Fukui","raw_affiliation_strings":["NTT Corporation,NTT Access Network Service Systems Laboratories,Musashino-shi,Japan,180-8585","NTT Access Network Service Systems Laboratories, NTT Corporation, 3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Access Network Service Systems Laboratories,Musashino-shi,Japan,180-8585","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, 3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585, 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,Musashino-shi,Japan,180-8585","NTT Access Network Service Systems Laboratories, NTT Corporation, 3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Access Network Service Systems Laboratories,Musashino-shi,Japan,180-8585","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, 3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585, 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,Musashino-shi,Japan,180-8585","NTT Access Network Service Systems Laboratories, NTT Corporation, 3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Access Network Service Systems Laboratories,Musashino-shi,Japan,180-8585","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, 3-9-11 Midori-cho, Musashino-shi, Tokyo, 180-8585, 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,Suita-shi,Japan,565-0871"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Suita-shi,Japan,565-0871","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,Suita-shi,Japan,565-0871"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Suita-shi,Japan,565-0871","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,Suita-shi,Japan,565-0871"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Suita-shi,Japan,565-0871","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6131,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.64355524,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"E107-B","issue":"5","first_page":"408","last_page":"418"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9988999962806702,"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":0.9886000156402588,"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":0.8950681090354919},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.606234610080719},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5724198222160339},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5446996688842773},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5345121622085571},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.533108115196228},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.44601327180862427},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.43935149908065796},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.4392671585083008},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.42930084466934204},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42525744438171387},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2308022677898407},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15021145343780518}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8950681090354919},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.606234610080719},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5724198222160339},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5446996688842773},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5345121622085571},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.533108115196228},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.44601327180862427},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.43935149908065796},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4392671585083008},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.42930084466934204},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42525744438171387},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2308022677898407},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15021145343780518},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/transcom.2023ebp3108","is_oa":true,"landing_page_url":"https://doi.org/10.23919/transcom.2023ebp3108","pdf_url":"https://ieeexplore.ieee.org/ielx7/10400553/10400554/10417027.pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:ir.library.osaka-u.ac.jp:11094/96225","is_oa":false,"landing_page_url":"https://doi.org/10.23919/transcom.2023EBP3108","pdf_url":null,"source":{"id":"https://openalex.org/S4306402540","display_name":"OUKA (Osaka University Knowledge Archive) (Osaka University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98285908","host_organization_name":"The University of Osaka","host_organization_lineage":["https://openalex.org/I98285908"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"}],"best_oa_location":{"id":"doi:10.23919/transcom.2023ebp3108","is_oa":true,"landing_page_url":"https://doi.org/10.23919/transcom.2023ebp3108","pdf_url":"https://ieeexplore.ieee.org/ielx7/10400553/10400554/10417027.pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2249268069","display_name":null,"funder_award_id":"JP19H01101,JP22H03582","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G315361470","display_name":"\u8d85\u81e8\u5834\u611f\u3092\u5b9f\u73fe\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u30af\u30e9\u30a6\u30c9\u30fb\u30de\u30eb\u30b9\u30e1\u30c7\u30a3\u30a2\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4f1d\u9001\u306b\u95a2\u3059\u308b\u7814\u7a76","funder_award_id":"23K24838","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320322402","display_name":"Nippon Telegraph and Telephone","ror":"https://ror.org/00berct97"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391342966.pdf"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W2043292349","https://openalex.org/W2095900167","https://openalex.org/W2116263451","https://openalex.org/W2131799300","https://openalex.org/W2133665775","https://openalex.org/W2140199336","https://openalex.org/W2171119981","https://openalex.org/W2185917628","https://openalex.org/W2469644385","https://openalex.org/W2510227756","https://openalex.org/W2765974062","https://openalex.org/W2811082744","https://openalex.org/W2937809841","https://openalex.org/W2946021051","https://openalex.org/W2949631142","https://openalex.org/W2965594863","https://openalex.org/W2996368995","https://openalex.org/W3009470780","https://openalex.org/W3009670135","https://openalex.org/W3030773101","https://openalex.org/W3037552637","https://openalex.org/W3088526728","https://openalex.org/W3090801479","https://openalex.org/W3094204817","https://openalex.org/W3096382855","https://openalex.org/W3113514403","https://openalex.org/W3137324503","https://openalex.org/W4221155775","https://openalex.org/W4242437450","https://openalex.org/W4243452586","https://openalex.org/W4285198332"],"related_works":["https://openalex.org/W4389850132","https://openalex.org/W2810129309","https://openalex.org/W1574724839","https://openalex.org/W2377190948","https://openalex.org/W2096476311","https://openalex.org/W4221117092","https://openalex.org/W4361855866","https://openalex.org/W169721953","https://openalex.org/W1965900363","https://openalex.org/W1623638113"],"abstract_inverted_index":{"Cloud":[0],"gaming":[1,25,41],"systems":[2,26],"allow":[3],"users":[4],"to":[5,33,64,72,166,215,256],"play":[6],"games":[7,22,186],"that":[8,188,246],"require":[9],"high-performance":[10],"computational":[11,233,262],"capability":[12,234,263],"on":[13,149,154],"their":[14],"mobile":[15],"devices":[16],"at":[17],"any":[18],"location.":[19],"However,":[20],"playing":[21],"through":[23],"cloud":[24,44],"increases":[27,91],"the":[28,73,76,84,92,110,119,125,134,140,189,198,209,217,220,225,236,239,247],"Round-Trip":[29],"Time":[30],"(RTT)":[31],"due":[32],"increased":[34],"network":[35,52,228,252],"delay.":[36],"To":[37],"simulate":[38],"a":[39,87,114,150,176,242],"local":[40],"experience":[42],"for":[43,101],"users,":[45],"we":[46,157,223,244],"must":[47],"minimize":[48],"RTTs,":[49],"which":[50],"include":[51],"delays.":[53],"The":[54,79],"speculative":[55,80,105,210],"video":[56,61,81,93,106,116,121,127,142,146,180,211],"transmission":[57,82,212],"pre-generates":[58],"and":[59,69,123,144,161,235],"encodes":[60],"frames":[62,122,147],"corresponding":[63],"all":[65],"possible":[66],"user":[67,74],"inputs":[68],"sends":[70],"them":[71,165],"before":[75],"user's":[77],"input.":[78],"mitigates":[83],"network,":[85],"whereas":[86],"simple":[88],"solution":[89],"significantly":[90],"traffic.":[94],"This":[95],"paper":[96],"proposes":[97],"tile-wise":[98],"delta":[99],"detection":[100],"traffic":[102,168,195],"reduction":[103,230],"of":[104,139,219,227],"transmission.":[107],"More":[108],"specifically,":[109],"proposed":[111,190,221,248],"method":[112,191],"determines":[113],"reference":[115,126,141],"frame":[117,128,143],"from":[118],"generated":[120],"divides":[124],"into":[129],"multiple":[130],"tiles.":[131],"We":[132],"calculate":[133],"similarity":[135],"between":[136],"each":[137],"tile":[138],"other":[145],"based":[148],"hash":[151],"function.":[152],"Based":[153],"calculated":[155],"similarity,":[156],"determine":[158],"redundant":[159],"tiles":[160],"do":[162],"not":[163],"transmit":[164],"reduce":[167],"volume":[169,196],"in":[170,194,204,238],"minimal":[171],"processing":[172],"time":[173],"without":[174],"implementing":[175],"high":[177],"compression":[178,181],"ratio":[179],"technique.":[182],"Evaluations":[183],"using":[184],"commercial":[185],"showed":[187],"reduced":[192],"40\u201350%":[193],"when":[197],"SSIM":[199],"index":[200],"was":[201],"around":[202],"0.98":[203],"certain":[205],"genres,":[206],"compared":[207],"with":[208,231,260],"method.":[213],"Furthermore,":[214],"evaluate":[216],"feasibility":[218],"method,":[222],"investigated":[224],"effectiveness":[226],"delay":[229,253],"existing":[232,261],"requirements":[237],"future.":[240],"As":[241],"result,":[243],"found":[245],"scheme":[249],"may":[250],"mitigate":[251],"by":[254],"one":[255],"two":[257],"frames,":[258],"even":[259],"under":[264],"limited":[265],"conditions.":[266]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2024-01-31T00:00:00"}