{"id":"https://openalex.org/W2140029418","doi":"https://doi.org/10.1007/s11265-008-0256-9","title":"Parallel Scalability of Video Decoders","display_name":"Parallel Scalability of Video Decoders","publication_year":2008,"publication_date":"2008-08-11","ids":{"openalex":"https://openalex.org/W2140029418","doi":"https://doi.org/10.1007/s11265-008-0256-9","mag":"2140029418"},"language":"en","primary_location":{"id":"doi:10.1007/s11265-008-0256-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11265-008-0256-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11265-008-0256-9.pdf","source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11265-008-0256-9.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055217081","display_name":"Cor Meenderinck","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Cor Meenderinck","raw_affiliation_strings":["Delft University of Technology, Delft, The Netherlands","Delft Univ. of Tech., Delft, The Netherlands#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft Univ. of Tech., Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109052395","display_name":"Arnaldo Azevedo","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Arnaldo Azevedo","raw_affiliation_strings":["Delft University of Technology, Delft, The Netherlands","Delft Univ. of Tech., Delft, The Netherlands#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft Univ. of Tech., Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112321355","display_name":"Ben Juurlink","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Ben Juurlink","raw_affiliation_strings":["Delft University of Technology, Delft, The Netherlands","Delft Univ. of Tech., Delft, The Netherlands#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft Univ. of Tech., Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064650557","display_name":"Mauricio \u00c1lvarez-Mesa","orcid":"https://orcid.org/0000-0002-1751-0993"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mauricio Alvarez Mesa","raw_affiliation_strings":["Technical University of Catalonia (UPC), Barcelona, Spain","Technical University of Catalonia (UPC) Barcelona Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Catalonia (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Technical University of Catalonia (UPC) Barcelona Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082472991","display_name":"Alex Ram\u00edrez","orcid":"https://orcid.org/0000-0003-3317-4616"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alex Ramirez","raw_affiliation_strings":["Barcelona Supercomputing Center (BSC), Barcelona, Spain","Barcelona Supercomputing Center (BSC),Barcelona,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center (BSC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Barcelona Supercomputing Center (BSC),Barcelona,Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5055217081"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":{"value":2490,"currency":"EUR","value_usd":3090},"fwci":11.4051,"has_fulltext":true,"cited_by_count":79,"citation_normalized_percentile":{"value":0.98807274,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"57","issue":"2","first_page":"173","last_page":"194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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":0.9908000230789185,"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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9869999885559082,"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":0.8624122142791748},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7322490215301514},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6918929219245911},{"id":"https://openalex.org/keywords/task-parallelism","display_name":"Task parallelism","score":0.6804581880569458},{"id":"https://openalex.org/keywords/data-parallelism","display_name":"Data parallelism","score":0.6511977910995483},{"id":"https://openalex.org/keywords/implicit-parallelism","display_name":"Implicit parallelism","score":0.6138827800750732},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.593380331993103},{"id":"https://openalex.org/keywords/instruction-level-parallelism","display_name":"Instruction-level parallelism","score":0.5776233077049255},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5650915503501892},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.5336993932723999}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8624122142791748},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7322490215301514},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6918929219245911},{"id":"https://openalex.org/C42992933","wikidata":"https://www.wikidata.org/wiki/Q691169","display_name":"Task parallelism","level":3,"score":0.6804581880569458},{"id":"https://openalex.org/C61483411","wikidata":"https://www.wikidata.org/wiki/Q3124522","display_name":"Data parallelism","level":3,"score":0.6511977910995483},{"id":"https://openalex.org/C3543717","wikidata":"https://www.wikidata.org/wiki/Q6007302","display_name":"Implicit parallelism","level":4,"score":0.6138827800750732},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.593380331993103},{"id":"https://openalex.org/C140763907","wikidata":"https://www.wikidata.org/wiki/Q2714055","display_name":"Instruction-level parallelism","level":3,"score":0.5776233077049255},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5650915503501892},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.5336993932723999},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1007/s11265-008-0256-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11265-008-0256-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11265-008-0256-9.pdf","source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/7945","is_oa":false,"landing_page_url":"https://hdl.handle.net/2117/7945","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:www.recercat.cat:2072/189800","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/7945","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.158.4489","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.158.4489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ce.et.tudelft.nl/publicationfiles/1556_68_h264parallelism.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.158.8433","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.158.8433","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ce.et.tudelft.nl/publicationfiles/1516_68_h264_parallelsim_report.pdf","raw_type":"text"},{"id":"pmh:oai:tudelft.nl:uuid:41ef3c93-d6f2-4b56-aa77-ee4fd5cfaaa3","is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:41ef3c93-d6f2-4b56-aa77-ee4fd5cfaaa3","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.1007/s11265-008-0256-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11265-008-0256-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11265-008-0256-9.pdf","source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320317579","display_name":"HiPEAC Network","ror":null},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2140029418.pdf","grobid_xml":"https://content.openalex.org/works/W2140029418.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1492333853","https://openalex.org/W1499338403","https://openalex.org/W1514888094","https://openalex.org/W1527711908","https://openalex.org/W1540787490","https://openalex.org/W1562776416","https://openalex.org/W1630577638","https://openalex.org/W1737052233","https://openalex.org/W1966005293","https://openalex.org/W1966156115","https://openalex.org/W2005471796","https://openalex.org/W2008424124","https://openalex.org/W2035652450","https://openalex.org/W2062543035","https://openalex.org/W2075449563","https://openalex.org/W2089696370","https://openalex.org/W2109651298","https://openalex.org/W2111371981","https://openalex.org/W2112179997","https://openalex.org/W2112234748","https://openalex.org/W2114455773","https://openalex.org/W2117364161","https://openalex.org/W2121082877","https://openalex.org/W2121262603","https://openalex.org/W2121840029","https://openalex.org/W2122086266","https://openalex.org/W2126962505","https://openalex.org/W2129768577","https://openalex.org/W2131081220","https://openalex.org/W2131584994","https://openalex.org/W2132599370","https://openalex.org/W2132606272","https://openalex.org/W2135679322","https://openalex.org/W2140199336","https://openalex.org/W2141599417","https://openalex.org/W2145905710","https://openalex.org/W2146588231","https://openalex.org/W2147994838","https://openalex.org/W2148004751","https://openalex.org/W2150886171","https://openalex.org/W2154283225","https://openalex.org/W2160581253","https://openalex.org/W2170465853","https://openalex.org/W2172057245","https://openalex.org/W2231807098","https://openalex.org/W2536390145","https://openalex.org/W4246813017","https://openalex.org/W4251268901","https://openalex.org/W4255218106","https://openalex.org/W6681068964"],"related_works":["https://openalex.org/W2003935582","https://openalex.org/W2950520577","https://openalex.org/W74409296","https://openalex.org/W2105992728","https://openalex.org/W2494130044","https://openalex.org/W2468095077","https://openalex.org/W305742777","https://openalex.org/W1554644772","https://openalex.org/W1229628","https://openalex.org/W2567390125"],"abstract_inverted_index":{"An":[0],"important":[1,44],"question":[2],"is":[3],"whether":[4],"emerging":[5],"and":[6,48,69,73,96,180],"future":[7,23,202],"applications":[8],"exhibit":[9],"sufficient":[10,194],"parallelism,":[11,15,101],"in":[12,40,49,137,152],"particular":[13],"thread-level":[14],"to":[16,29,81,134,147,167,175,196],"exploit":[17,198],"the":[18,37,50,55,59,66,108,145,148,177,199],"large":[19],"numbers":[20],"of":[21,58,71,77,131,182,201],"cores":[22],"chip":[24],"multiprocessors":[25],"(CMPs)":[26],"are":[27,102],"expected":[28],"contain.":[30],"As":[31],"a":[32,114,120,160,172,183],"case":[33,173],"study":[34,174],"we":[35,53,64,118,143,158],"investigate":[36],"parallelism":[38,78,151,163,195],"available":[39,149],"video":[41],"decoders,":[42],"an":[43],"application":[45],"domain":[46],"now":[47],"future.":[51],"Specifically,":[52],"analyze":[54,144],"parallel":[56],"scalability":[57],"H.264":[60,72,186,192],"decoding":[61],"process.":[62],"First":[63],"discuss":[65],"data":[67],"structures":[68],"dependencies":[70,112],"show":[74,86,190],"what":[75],"types":[76],"it":[79],"allows":[80,128],"be":[82,135],"exploited.":[83],"We":[84,169],"also":[85,170],"that":[87,110,191],"previously":[88],"proposed":[89],"parallelization":[90,122],"strategies":[91],"such":[92],"as":[93],"slice-level,":[94],"frame-level,":[95],"intra-frame":[97],"macroblock":[98],"(MB)":[99],"level":[100],"not":[103],"sufficiently":[104],"scalable.":[105],"Based":[106],"on":[107],"observation":[109],"inter-frame":[111],"have":[113],"limited":[115],"spatial":[116],"range":[117],"propose":[119],"new":[121,141],"strategy,":[123],"called":[124],"Dynamic":[125],"3D-Wave.":[126],"It":[127],"certain":[129],"MBs":[130],"consecutive":[132],"frames":[133],"decoded":[136],"parallel.":[138],"Using":[139,154],"this":[140],"strategy":[142],"limits":[146],"MB-level":[150],"H.264.":[153],"real":[155],"movie":[156],"sequences":[157],"find":[159],"maximum":[161],"MB":[162],"ranging":[164],"from":[165],"4000":[166],"7000.":[168],"perform":[171],"assess":[176],"practical":[178],"value":[179],"possibilities":[181],"highly":[184],"parallelized":[185],"application.":[187],"The":[188],"results":[189],"exhibits":[193],"efficiently":[197],"capabilities":[200],"manycore":[203],"CMPs.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":8}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}