{"id":"https://openalex.org/W2097338043","doi":"https://doi.org/10.1109/tcsii.2010.2050956","title":"Forward Computations for Context-Adaptive Variable-Length Coding Design","display_name":"Forward Computations for Context-Adaptive Variable-Length Coding Design","publication_year":2010,"publication_date":"2010-08-01","ids":{"openalex":"https://openalex.org/W2097338043","doi":"https://doi.org/10.1109/tcsii.2010.2050956","mag":"2097338043"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2010.2050956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2050956","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5051387525","display_name":"Shih\u2010Chang Hsia","orcid":"https://orcid.org/0000-0001-9828-0773"},"institutions":[{"id":"https://openalex.org/I109289231","display_name":"National Kaohsiung First University of Science and Technology","ror":"https://ror.org/03858r716","country_code":"TW","type":"education","lineage":["https://openalex.org/I109289231"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Shih-Chang Hsia","raw_affiliation_strings":["Department of Computer and Communication Engineering, Department of Electronics Engineering, National Kaohsiung, First University of Science and Technology, Kaohsiung, Taiwan","Department of Computer and Communication Engineering; National Kaohsiung First University of Science and Technology; Kaohsiung Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Communication Engineering, Department of Electronics Engineering, National Kaohsiung, First University of Science and Technology, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I109289231"]},{"raw_affiliation_string":"Department of Computer and Communication Engineering; National Kaohsiung First University of Science and Technology; Kaohsiung Taiwan","institution_ids":["https://openalex.org/I109289231"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089185783","display_name":"Wen-Hsien Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I109289231","display_name":"National Kaohsiung First University of Science and Technology","ror":"https://ror.org/03858r716","country_code":"TW","type":"education","lineage":["https://openalex.org/I109289231"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen-Hsien Liao","raw_affiliation_strings":["Department of Computer and Communication Engineering, Department of Electronics Engineering, National Kaohsiung, First University of Science and Technology, Kaohsiung, Taiwan","Department of Computer and Communication Engineering; National Kaohsiung First University of Science and Technology; Kaohsiung Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Communication Engineering, Department of Electronics Engineering, National Kaohsiung, First University of Science and Technology, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I109289231"]},{"raw_affiliation_string":"Department of Computer and Communication Engineering; National Kaohsiung First University of Science and Technology; Kaohsiung Taiwan","institution_ids":["https://openalex.org/I109289231"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051387525"],"corresponding_institution_ids":["https://openalex.org/I109289231"],"apc_list":null,"apc_paid":null,"fwci":1.3485,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81046557,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"57","issue":"8","first_page":"637","last_page":"641"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9990000128746033,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9972000122070312,"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/encoder","display_name":"Encoder","score":0.6930957436561584},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6873378157615662},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5840606093406677},{"id":"https://openalex.org/keywords/code-word","display_name":"Code word","score":0.5253131985664368},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5222188234329224},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5087996125221252},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5037757754325867},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4445619583129883},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.4437619149684906},{"id":"https://openalex.org/keywords/adaptive-coding","display_name":"Adaptive coding","score":0.4404154419898987},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4318247139453888},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.38762131333351135},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.38352563977241516},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3679189682006836},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.2832126319408417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17277520895004272},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13529187440872192},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.1342349350452423},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07940766215324402}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6930957436561584},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6873378157615662},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5840606093406677},{"id":"https://openalex.org/C153207627","wikidata":"https://www.wikidata.org/wiki/Q863873","display_name":"Code word","level":3,"score":0.5253131985664368},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5222188234329224},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5087996125221252},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5037757754325867},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4445619583129883},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.4437619149684906},{"id":"https://openalex.org/C57890076","wikidata":"https://www.wikidata.org/wiki/Q4680725","display_name":"Adaptive coding","level":4,"score":0.4404154419898987},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4318247139453888},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38762131333351135},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.38352563977241516},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3679189682006836},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2832126319408417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17277520895004272},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13529187440872192},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.1342349350452423},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07940766215324402},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2010.2050956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2050956","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"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":8,"referenced_works":["https://openalex.org/W1576144192","https://openalex.org/W1984666347","https://openalex.org/W2037353903","https://openalex.org/W2090556474","https://openalex.org/W2116188327","https://openalex.org/W2127594282","https://openalex.org/W2169113461","https://openalex.org/W6634205854"],"related_works":["https://openalex.org/W2468279273","https://openalex.org/W2354198838","https://openalex.org/W2275988210","https://openalex.org/W2480896955","https://openalex.org/W1492669572","https://openalex.org/W1546644396","https://openalex.org/W1593606211","https://openalex.org/W2002755487","https://openalex.org/W2106416164","https://openalex.org/W2530523793"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"an":[3],"innovative":[4],"high-speed":[5],"context-adaptive":[6],"variable-length":[7],"encoder.":[8],"First,":[9],"a":[10,50],"direct":[11],"forward":[12,26],"algorithm":[13],"rather":[14],"than":[15],"backward":[16],"tracking":[17],"is":[18,47,70,104],"proposed":[19],"to":[20],"compute":[21],"the":[22,33,37,42,44,71,101],"coding":[23],"parameters.":[24],"The":[25,63,78,93],"computation":[27],"without":[28],"data":[29],"reordering":[30],"can":[31,57,82],"shorten":[32],"latency":[34],"time":[35,66],"and":[36,53,100],"processing":[38,65],"cycle.":[39,62],"Based":[40],"on":[41],"algorithm,":[43],"real-time":[45],"chip":[46,94],"designed":[48],"with":[49,88],"parallel":[51],"structure":[52],"pipelined":[54],"control,":[55],"which":[56],"encode":[58],"one":[59,68],"codeword":[60],"per":[61],"maximum":[64],"for":[67],"block":[69],"number":[72],"of":[73],"nonzero":[74],"coefficients":[75],"(NC)+4":[76],"cycles.":[77],"output":[79],"bit":[80],"rate":[81],"achieve":[83],"125":[84],"M/s":[85],"when":[86],"implemented":[87],"0.18-":[89],"\u03bcm":[90],"CMOS":[91],"technology.":[92],"occupies":[95],"about":[96,105],"15":[97],"k":[98],"gates,":[99],"power":[102],"dissipation":[103],"5.38":[106],"mW.":[107]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
