{"id":"https://openalex.org/W3173576474","doi":"https://doi.org/10.1109/pcs50896.2021.9477481","title":"Power Consumption of Video-Decoders on Various Android Devices","display_name":"Power Consumption of Video-Decoders on Various Android Devices","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3173576474","doi":"https://doi.org/10.1109/pcs50896.2021.9477481","mag":"3173576474"},"language":"en","primary_location":{"id":"doi:10.1109/pcs50896.2021.9477481","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs50896.2021.9477481","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2110.06529","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002994652","display_name":"Roman Kazantsev","orcid":"https://orcid.org/0000-0002-4479-1516"},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Roman Kazantsev","raw_affiliation_strings":["The Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Moscow, Russia"],"affiliations":[{"raw_affiliation_string":"The Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Moscow, Russia","institution_ids":["https://openalex.org/I19880235"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020940244","display_name":"Dmitriy Vatolin","orcid":"https://orcid.org/0000-0002-8893-9340"},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitriy Vatolin","raw_affiliation_strings":["The Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Moscow, Russia"],"affiliations":[{"raw_affiliation_string":"The Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Moscow, Russia","institution_ids":["https://openalex.org/I19880235"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002994652"],"corresponding_institution_ids":["https://openalex.org/I19880235"],"apc_list":null,"apc_paid":null,"fwci":0.0969,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37601712,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9994999766349792,"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":0.9994999766349792,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.8564761877059937},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8142472505569458},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.7912967801094055},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.6108096837997437},{"id":"https://openalex.org/keywords/video-decoder","display_name":"Video decoder","score":0.6084261536598206},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5754372477531433},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.48971131443977356},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.44564828276634216},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4065020680427551},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.33443957567214966},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12176832556724548},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10022804141044617}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8564761877059937},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8142472505569458},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.7912967801094055},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.6108096837997437},{"id":"https://openalex.org/C2776580754","wikidata":"https://www.wikidata.org/wiki/Q25098614","display_name":"Video decoder","level":3,"score":0.6084261536598206},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5754372477531433},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.48971131443977356},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.44564828276634216},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4065020680427551},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.33443957567214966},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12176832556724548},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10022804141044617},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pcs50896.2021.9477481","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs50896.2021.9477481","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2110.06529","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2110.06529","pdf_url":"https://arxiv.org/pdf/2110.06529","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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2110.06529","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2110.06529","pdf_url":"https://arxiv.org/pdf/2110.06529","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G8201594780","display_name":null,"funder_award_id":"19-01-00785","funder_id":"https://openalex.org/F4320313621","funder_display_name":"Russian Foundation for Fundamental Investigations"}],"funders":[{"id":"https://openalex.org/F4320313621","display_name":"Russian Foundation for Fundamental Investigations","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1508720858","https://openalex.org/W1545298783","https://openalex.org/W2028984105","https://openalex.org/W2094574802","https://openalex.org/W2511815214","https://openalex.org/W2890576996","https://openalex.org/W3033632021","https://openalex.org/W6632582175"],"related_works":["https://openalex.org/W3203142394","https://openalex.org/W2161474341","https://openalex.org/W1991580985","https://openalex.org/W2379147708","https://openalex.org/W1987800707","https://openalex.org/W2086276201","https://openalex.org/W2078233703","https://openalex.org/W2391909979","https://openalex.org/W2181785899","https://openalex.org/W73200515"],"abstract_inverted_index":{"The":[0,18],"critical":[1],"constraint":[2],"of":[3,21,45,55,63,71,98,118,139,151],"mobile":[4],"devices":[5,54],"is":[6,12],"a":[7,37,60,69,101,172],"limited":[8],"battery":[9,79],"life":[10],"that":[11,87],"significantly":[13],"reduced":[14],"during":[15],"video":[16,22],"playback.":[17],"power":[19,43,65,75,96,106,152,166],"efficiency":[20,153],"playback":[23,66,155],"mainly":[24],"depends":[25],"on":[26,47,52,129],"the":[27,42,56,64,74,78,89,95,105,140,143],"used":[28],"compression":[29],"standard,":[30],"video-decoder,":[31],"and":[32,68,77,100,113,126,147,156,168],"device":[33,174],"model.":[34,175],"We":[35,81,135],"propose":[36],"software-based":[38],"method":[39],"to":[40,93,103],"estimate":[41],"consumption":[44,67,76,97,167],"video-decoders":[46,117,148],"various":[48],"Android":[49,91],"devices.":[50],"Experiments":[51],"two":[53],"same":[57],"model":[58],"show":[59],"small":[61],"variation":[62],"lack":[70],"dependence":[72],"between":[73],"level.":[80],"have":[82],"implemented":[83],"an":[84],"automatic":[85],"system":[86,109],"includes":[88],"VEQE":[90],"application":[92],"measure":[94],"decoders":[99],"server":[102],"collect":[104],"metrics.":[107],"Our":[108],"has":[110],"collected":[111],"power-consumption":[112],"decoding-speed":[114],"dataset":[115],"for":[116,154,157,171],"six":[119],"standards":[120],"(AV1,":[121],"HEVC,":[122],"VP9,":[123],"H.264,":[124],"VP8,":[125],"MPEG-4)":[127],"operating":[128],"285":[130],"devices,":[131],"representing":[132],"147":[133],"models.":[134],"demonstrate":[136],"some":[137],"slices":[138],"created":[141],"dataset:":[142],"top":[144],"30":[145],"models":[146],"in":[149],"terms":[150],"decoding":[158,169],"only,":[159],"as":[160,162],"well":[161],"video-decoder":[163],"ratings":[164],"by":[165],"speed":[170],"given":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
