{"id":"https://openalex.org/W2162396088","doi":"https://doi.org/10.1109/icassp.2009.4960007","title":"Bandwidth-efficient cache-based motion compensation architecture with DRAM-friendly data access control","display_name":"Bandwidth-efficient cache-based motion compensation architecture with DRAM-friendly data access control","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2162396088","doi":"https://doi.org/10.1109/icassp.2009.4960007","mag":"2162396088"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960007","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960007","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5105885541","display_name":"T. J. Chuang","orcid":"https://orcid.org/0009-0001-0067-6508"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Tzu-Der Chuang","raw_affiliation_strings":["DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084665208","display_name":"Lo-Mei Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Lo-Mei Chang","raw_affiliation_strings":["DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103577490","display_name":"Tsai-Wei Chiu","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tsai-Wei Chiu","raw_affiliation_strings":["DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012390648","display_name":"Yi\u2010Hau Chen","orcid":"https://orcid.org/0000-0003-4038-9439"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Hau Chen","raw_affiliation_strings":["DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071031607","display_name":"Liang\u2010Gee Chen","orcid":"https://orcid.org/0000-0001-9746-9355"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Liang-Gee Chen","raw_affiliation_strings":["DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"DSP/IC Design Laboratory, Graduated Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5105885541"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":5.3565,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.96133952,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2009","last_page":"2012"},"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":0.9972000122070312,"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":0.9937000274658203,"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/dram","display_name":"Dram","score":0.8176097273826599},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7640234231948853},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6476770043373108},{"id":"https://openalex.org/keywords/dynamic-bandwidth-allocation","display_name":"Dynamic bandwidth allocation","score":0.6139990091323853},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6023300290107727},{"id":"https://openalex.org/keywords/bandwidth-management","display_name":"Bandwidth management","score":0.5642727017402649},{"id":"https://openalex.org/keywords/memory-bandwidth","display_name":"Memory bandwidth","score":0.49988603591918945},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.46877044439315796},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.41733595728874207},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.41321560740470886},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3821067810058594},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35983502864837646},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.346590131521225},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1139788031578064},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10169759392738342}],"concepts":[{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.8176097273826599},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7640234231948853},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6476770043373108},{"id":"https://openalex.org/C145062175","wikidata":"https://www.wikidata.org/wiki/Q5318947","display_name":"Dynamic bandwidth allocation","level":3,"score":0.6139990091323853},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6023300290107727},{"id":"https://openalex.org/C59538626","wikidata":"https://www.wikidata.org/wiki/Q4854768","display_name":"Bandwidth management","level":3,"score":0.5642727017402649},{"id":"https://openalex.org/C188045654","wikidata":"https://www.wikidata.org/wiki/Q17148339","display_name":"Memory bandwidth","level":2,"score":0.49988603591918945},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.46877044439315796},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.41733595728874207},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.41321560740470886},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3821067810058594},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35983502864837646},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.346590131521225},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1139788031578064},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10169759392738342}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2009.4960007","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960007","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.385.9249","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.385.9249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://video.ee.ntu.edu.tw/publication/paper/[C][2009][ICASSP][Tzu-Der.Chuang][1].pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4000000059604645,"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/W2050154044","https://openalex.org/W2158865647","https://openalex.org/W2158875403","https://openalex.org/W2163993211","https://openalex.org/W2537482094","https://openalex.org/W6683675342"],"related_works":["https://openalex.org/W1686653828","https://openalex.org/W2141211540","https://openalex.org/W2205120236","https://openalex.org/W1480067644","https://openalex.org/W2009864528","https://openalex.org/W2102578690","https://openalex.org/W2379573725","https://openalex.org/W2167294866","https://openalex.org/W2321564178","https://openalex.org/W2350829955"],"abstract_inverted_index":{"For":[0],"H.264/AVC":[1],"decoder":[2],"system,":[3],"the":[4,12,18,57,65],"motion":[5],"compensation":[6],"bandwidth":[7,16,20,50,59,99],"comes":[8],"from":[9,21,60],"two":[10],"parts,":[11],"reference":[13],"data":[14,42,67],"loading":[15],"and":[17,40,44,69],"equivalent":[19,58,81],"DRAM":[22,61,82],"access":[23,62,70,83],"overhead":[24,63,84],"latency.":[25],"In":[26],"this":[27],"paper,":[28],"a":[29],"bandwidth-efficient":[30],"cache-based":[31],"MC":[32,49,88],"architecture":[33],"is":[34],"proposed.":[35,74],"It":[36],"exploits":[37],"both":[38],"intra-MB":[39],"inter-MB":[41],"reuse":[43],"reduce":[45,56,77],"up":[46,103],"to":[47,52,94,104,107],"46%":[48],"compared":[51,106],"conventional":[53],"scheme.":[54],"To":[55],"latency,":[64],"DRAM-friendly":[66],"mapping":[68],"control":[71],"scheme":[72],"are":[73],"They":[75],"can":[76,91,101],"averagely":[78],"89.8%":[79],"of":[80],"bandwidth.":[85],"The":[86,97],"average":[87],"burst":[89],"length":[90],"be":[92,102],"improved":[93],"9.59":[95],"words/burst.":[96],"total":[98],"reduction":[100],"32\u223c71%":[105],"previous":[108],"works.":[109]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}