{"id":"https://openalex.org/W2122174471","doi":"https://doi.org/10.1109/iscas.2003.1206090","title":"A system-on-chip featuring variable bus architecture and enhanced video coprocessors for MPEG-4 multimedia applications","display_name":"A system-on-chip featuring variable bus architecture and enhanced video coprocessors for MPEG-4 multimedia applications","publication_year":2003,"publication_date":"2003-10-31","ids":{"openalex":"https://openalex.org/W2122174471","doi":"https://doi.org/10.1109/iscas.2003.1206090","mag":"2122174471"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2003.1206090","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1206090","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","raw_type":"proceedings-article"},"type":"article","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/A5055160136","display_name":"Min Yong Jeon","orcid":"https://orcid.org/0000-0002-9944-8993"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"MinYong Jeon","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108833815","display_name":"Hyunil Byun","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyunil Byun","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111919050","display_name":"JooHo Ha","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"JooHo Ha","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025183766","display_name":"K.W. Lee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"KiTaek Lee","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065414030","display_name":"JooHyoung Kim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"JooHyoung Kim","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101462901","display_name":"Ji-Young Seo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"JiYoung Seo","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020053306","display_name":"KyungWoo Lee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"KyungWoo Lee","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015432709","display_name":"S.H. Lee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"SeungHo Lee","raw_affiliation_strings":["Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","Semicond. Lab., C & S Technol., Inc, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Semiconductor Laboratory, C and S Technology, Inc., Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Semicond. Lab., C & S Technol., Inc, Seoul, South Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5055160136"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21034946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"II","last_page":"780"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9995999932289124,"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":0.9995999932289124,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9976999759674072,"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/coprocessor","display_name":"Coprocessor","score":0.7949403524398804},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7780102491378784},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6584054827690125},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.6518419981002808},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.487196147441864},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4659830927848816},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.35575416684150696}],"concepts":[{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.7949403524398804},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7780102491378784},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6584054827690125},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.6518419981002808},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.487196147441864},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4659830927848816},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.35575416684150696}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2003.1206090","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1206090","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1945560178","https://openalex.org/W2105535576","https://openalex.org/W2152519493","https://openalex.org/W2181084877","https://openalex.org/W6676034182","https://openalex.org/W6682598138"],"related_works":["https://openalex.org/W2165099691","https://openalex.org/W2118645457","https://openalex.org/W2099064976","https://openalex.org/W2502691491","https://openalex.org/W1495568256","https://openalex.org/W2119122672","https://openalex.org/W2130914040","https://openalex.org/W4246278333","https://openalex.org/W4292904049","https://openalex.org/W4213404769"],"abstract_inverted_index":{"A":[0],"media":[1],"processor":[2,107],"supporting":[3],"MPEG-4":[4],"SP@L3":[5],"and":[6,25,33,72,95],"H.263":[7],"baseline":[8],"has":[9],"been":[10],"eveloped.":[11],"This":[12,106],"chip":[13],"includes":[14],"a":[15,37],"RISC":[16],"core,":[17],"dedicated":[18,52],"video":[19],"accelerator,":[20],"audio/voice":[21],"CODEC,":[22],"pre/post":[23],"processor,":[24],"some":[26,62],"peripherals.":[27],"In":[28],"order":[29],"to":[30],"increase":[31],"flexibility":[32],"reduce":[34],"power":[35],"dissipation,":[36],"configurable":[38],"bus":[39,45],"architecture":[40],"that":[41],"may":[42],"optimize":[43],"the":[44,55,81],"transaction":[46],"overhead":[47],"was":[48,89],"adopted.":[49],"Not":[50],"only":[51],"coprocessors":[53],"for":[54,80,92,103],"acceleration":[56],"of":[57,75,116],"multimedia":[58],"processing":[59],"but":[60],"also":[61,90],"novel":[63],"techniques":[64,100],"such":[65],"as":[66],"zero":[67],"vector":[68],"skip,":[69],"DCT":[70],"reduction,":[71],"localized":[73],"isolation":[74],"functional":[76],"blocks":[77],"were":[78,101],"implemented":[79,91],"application":[82],"specific":[83],"performance":[84],"tuning.":[85],"Enhanced":[86],"error":[87],"resilience":[88],"error-prone":[93],"environment,":[94],"additional":[96],"innovative":[97],"low-power":[98],"design":[99],"applied":[102],"portable":[104],"applications.":[105],"contains":[108],"2M":[109],"gates":[110],"on":[111],"56mm/sup":[112],"2/":[113],"die":[114],"using":[115],"0.18um":[117],"CMOS":[118],"HLM":[119],"technology.":[120]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}