{"id":"https://openalex.org/W2134950258","doi":"https://doi.org/10.1109/apccas.2008.4746276","title":"Design of a memory-based VLC decoder for portable video applications","display_name":"Design of a memory-based VLC decoder for portable video applications","publication_year":2008,"publication_date":"2008-11-01","ids":{"openalex":"https://openalex.org/W2134950258","doi":"https://doi.org/10.1109/apccas.2008.4746276","mag":"2134950258"},"language":"en","primary_location":{"id":"doi:10.1109/apccas.2008.4746276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2008.4746276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems","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/A5075370729","display_name":"W.L. Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Chin Lee","raw_affiliation_strings":["Department of Electronic Engineering, NCTU, Hsinchu, Taiwan","Dept. of Electron. Eng., NCTU, Hsinchu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, NCTU, Hsinchu, Taiwan","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. Eng., NCTU, Hsinchu","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100411221","display_name":"Yao Li","orcid":"https://orcid.org/0000-0002-0474-0159"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yao Li","raw_affiliation_strings":["Department of Electronic Engineering, NCTU, Hsinchu, Taiwan","Dept. of Electron. Eng., NCTU, Hsinchu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, NCTU, Hsinchu, Taiwan","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. Eng., NCTU, Hsinchu","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101838014","display_name":"Chen\u2010Yi Lee","orcid":"https://orcid.org/0000-0002-6795-0874"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chen-Yi Lee","raw_affiliation_strings":["Department of Electronic Engineering, NCTU, Hsinchu, Taiwan","Dept. of Electron. Eng., NCTU, Hsinchu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, NCTU, Hsinchu, Taiwan","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. Eng., NCTU, Hsinchu","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19951152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1340","last_page":"1343"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.998199999332428,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9952999949455261,"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":0.8600424528121948},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.6557662487030029},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5937877893447876},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5281213521957397},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5227680206298828},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5111029744148254},{"id":"https://openalex.org/keywords/video-decoder","display_name":"Video decoder","score":0.5052569508552551},{"id":"https://openalex.org/keywords/uniform-memory-access","display_name":"Uniform memory access","score":0.47380226850509644},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4634876549243927},{"id":"https://openalex.org/keywords/flat-memory-model","display_name":"Flat memory model","score":0.45617103576660156},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4542522728443146},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.45197343826293945},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.4378505051136017},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.42831677198410034},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.41539227962493896},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.3481493592262268},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.27318131923675537},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14479681849479675},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09990391135215759}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8600424528121948},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.6557662487030029},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5937877893447876},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5281213521957397},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5227680206298828},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5111029744148254},{"id":"https://openalex.org/C2776580754","wikidata":"https://www.wikidata.org/wiki/Q25098614","display_name":"Video decoder","level":3,"score":0.5052569508552551},{"id":"https://openalex.org/C51290061","wikidata":"https://www.wikidata.org/wiki/Q1936765","display_name":"Uniform memory access","level":4,"score":0.47380226850509644},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4634876549243927},{"id":"https://openalex.org/C57863822","wikidata":"https://www.wikidata.org/wiki/Q905488","display_name":"Flat memory model","level":4,"score":0.45617103576660156},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4542522728443146},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.45197343826293945},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.4378505051136017},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.42831677198410034},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.41539227962493896},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.3481493592262268},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.27318131923675537},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14479681849479675},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09990391135215759},{"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/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/apccas.2008.4746276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2008.4746276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.377.6578","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.6578","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.si2lab.org/publications/cnf/WeiChin Lee_APCCAS08.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1491506568","https://openalex.org/W1974523896","https://openalex.org/W2076379468","https://openalex.org/W2104159963","https://openalex.org/W2128982646","https://openalex.org/W2135604572","https://openalex.org/W2136982875","https://openalex.org/W2147564942"],"related_works":["https://openalex.org/W4321458411","https://openalex.org/W2354036839","https://openalex.org/W1575240748","https://openalex.org/W2782503170","https://openalex.org/W2044064773","https://openalex.org/W321331545","https://openalex.org/W2296275612","https://openalex.org/W4248614727","https://openalex.org/W4324313562","https://openalex.org/W2316890442"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,28,77],"VLC":[4,26],"decoder":[5],"supporting":[6],"to":[7,44,73,82,91],"decode":[8],"coefficient":[9],"data":[10],"in":[11,17],"blocks":[12],"of":[13,24,51],"MPEG-2":[14],"and":[15,94],"CAVLC":[16],"H.264":[18],"is":[19,35,42,80,89],"presented.":[20],"To":[21],"achieve":[22],"programmability":[23],"the":[25,68,96,105],"decoder,":[27],"memory-based":[29],"architecture":[30],"with":[31,107],"improved":[32],"memory":[33,64,69,84,116],"efficiency":[34],"proposed.":[36],"Group-based":[37],"look-up":[38],"table":[39],"(LUT)":[40],"algorithm":[41],"extended":[43],"multi-table":[45,55],"merging":[46,56],"(MTM)":[47],"which":[48],"extracts":[49],"redundancy":[50],"groups":[52],"further.":[53],"With":[54],"algorithm,":[57],"all":[58],"coding":[59],"tables":[60],"are":[61],"integrated":[62],"into":[63],"more":[65],"efficiently.":[66],"While":[67],"access":[70],"may":[71],"lead":[72],"much":[74],"power":[75,93],"consumption,":[76],"low-power":[78],"scheme":[79],"proposed":[81],"reduce":[83,111],"access.":[85],"The":[86],"distributed":[87],"cache":[88,106],"adopted":[90],"save":[92],"improve":[95],"decoding":[97],"throughput":[98],"as":[99],"well.":[100],"Simulation":[101],"results":[102],"show":[103],"that":[104],"replacement":[108],"method":[109],"can":[110],"about":[112],"60%":[113],"~":[114],"95%":[115],"accesses.":[117]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
