{"id":"https://openalex.org/W2146343571","doi":"https://doi.org/10.1109/dcc.1998.672126","title":"Compression of sparse matrices by arithmetic coding","display_name":"Compression of sparse matrices by arithmetic coding","publication_year":2002,"publication_date":"2002-11-27","ids":{"openalex":"https://openalex.org/W2146343571","doi":"https://doi.org/10.1109/dcc.1998.672126","mag":"2146343571"},"language":"en","primary_location":{"id":"doi:10.1109/dcc.1998.672126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.1998.672126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings DCC '98 Data Compression Conference (Cat. No.98TB100225)","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/A5051736855","display_name":"Tim Bell","orcid":"https://orcid.org/0000-0002-0148-0857"},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"T. Bell","raw_affiliation_strings":["Department of Computer Science, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109227849","display_name":"Bruce McKenzie","orcid":null},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"B. McKenzie","raw_affiliation_strings":["Department of Computer Science, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051736855"],"corresponding_institution_ids":["https://openalex.org/I185492890"],"apc_list":null,"apc_paid":null,"fwci":0.4169,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70877108,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"23","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9986000061035156,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/arithmetic-coding","display_name":"Arithmetic coding","score":0.6355727910995483},{"id":"https://openalex.org/keywords/concreteness","display_name":"Concreteness","score":0.6085556745529175},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6024396419525146},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5775956511497498},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5490059852600098},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5266606211662292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5136529803276062},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4543622136116028},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43542906641960144},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39913856983184814},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.36394202709198},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09028780460357666}],"concepts":[{"id":"https://openalex.org/C153338461","wikidata":"https://www.wikidata.org/wiki/Q2651","display_name":"Arithmetic coding","level":4,"score":0.6355727910995483},{"id":"https://openalex.org/C2778436841","wikidata":"https://www.wikidata.org/wiki/Q5159081","display_name":"Concreteness","level":2,"score":0.6085556745529175},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6024396419525146},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5775956511497498},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5490059852600098},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5266606211662292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5136529803276062},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4543622136116028},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43542906641960144},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39913856983184814},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.36394202709198},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09028780460357666},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcc.1998.672126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.1998.672126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings DCC '98 Data Compression Conference (Cat. No.98TB100225)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1491178396","https://openalex.org/W1989482425","https://openalex.org/W1993449345","https://openalex.org/W2012442667","https://openalex.org/W2030442875","https://openalex.org/W2051049045","https://openalex.org/W2052602889","https://openalex.org/W2112747630","https://openalex.org/W2125228944","https://openalex.org/W2129652681","https://openalex.org/W2593170163","https://openalex.org/W2752788977","https://openalex.org/W2752908210","https://openalex.org/W4230511558"],"related_works":["https://openalex.org/W2131702615","https://openalex.org/W1499106570","https://openalex.org/W2383844503","https://openalex.org/W2098991874","https://openalex.org/W2375774096","https://openalex.org/W3105615783","https://openalex.org/W2391847184","https://openalex.org/W2311146512","https://openalex.org/W2329237514","https://openalex.org/W2185881956"],"abstract_inverted_index":{"The":[0,49],"compression":[1,57],"of":[2,7,31,80,86,97,100,116,136],"matrices":[3,82,96],"where":[4,83,103],"the":[5,8,29,43,84,87,104,114,134],"majority":[6,85],"entries":[9],"are":[10,89,121],"a":[11,52],"fixed":[12,105],"constant":[13,107],"(most":[14],"typically":[15],"zero),":[16],"usually":[17],"referred":[18],"to":[19,42,45,66,95],"as":[20],"sparse":[21],"matrices,":[22],"has":[23],"received":[24],"much":[25],"attention.":[26],"We":[27,111],"evaluate":[28],"performance":[30],"existing":[32,59],"methods,":[33,60],"and":[34,61,102,118],"consider":[35],"how":[36],"arithmetic":[37],"coding":[38],"can":[39],"be":[40],"applied":[41],"problem":[44],"achieve":[46],"better":[47,56],"compression.":[48],"result":[50],"is":[51,92,108,130],"method":[53,77],"that":[54,113,127],"gives":[55],"than":[58],"still":[62],"allows":[63],"constant-time":[64],"access":[65],"individual":[67],"elements":[68],"if":[69],"required.":[70],"Although":[71],"for":[72],"concreteness":[73],"we":[74],"express":[75],"our":[76],"in":[78],"terms":[79],"two-dimensional":[81],"values":[88],"zero,":[90],"it":[91],"equally":[93],"applicable":[94],"any":[98,109,128],"number":[99,115,135],"dimensions":[101,117],"known":[106],"value.":[110],"assume":[112,126],"their":[119],"ranges":[120],"known,":[122],"but":[123],"will":[124],"not":[125],"information":[129],"available":[131],"externally":[132],"regarding":[133],"non-zero":[137],"entries.":[138]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
