{"id":"https://openalex.org/W2031843972","doi":"https://doi.org/10.1109/vcip.2012.6410829","title":"A distributed context-free grammars learning algorithm and its application in video classification","display_name":"A distributed context-free grammars learning algorithm and its application in video classification","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2031843972","doi":"https://doi.org/10.1109/vcip.2012.6410829","mag":"2031843972"},"language":"en","primary_location":{"id":"doi:10.1109/vcip.2012.6410829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2012.6410829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Visual Communications and Image 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/A5101980927","display_name":"Jing Huang","orcid":"https://orcid.org/0000-0001-7011-1943"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jing Huang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Illinois at Chicago","Department of Electrical and Computer Engineering,University of Illinois at Chicago"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering,University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081723612","display_name":"Dan Schonfeld","orcid":"https://orcid.org/0000-0002-2772-4821"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dan Schonfeld","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Illinois at Chicago","Department of Electrical and Computer Engineering,University of Illinois at Chicago"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering,University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101980927"],"corresponding_institution_ids":["https://openalex.org/I39422238"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.11262535,"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":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9977999925613403,"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/T11309","display_name":"Music and Audio Processing","score":0.9977999925613403,"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/T10860","display_name":"Speech and Audio Processing","score":0.9904000163078308,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9872999787330627,"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":0.8186389803886414},{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.7333298921585083},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.6605090498924255},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.635321855545044},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6179402470588684},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48470282554626465},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47698360681533813},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.4339365065097809},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4117634892463684},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38310542702674866},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3545039892196655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.137491375207901}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8186389803886414},{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.7333298921585083},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.6605090498924255},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.635321855545044},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6179402470588684},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48470282554626465},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47698360681533813},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4339365065097809},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4117634892463684},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38310542702674866},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3545039892196655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.137491375207901},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip.2012.6410829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2012.6410829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Visual Communications and Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.699999988079071,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1493163583","https://openalex.org/W1823409095","https://openalex.org/W1967320926","https://openalex.org/W2009570821","https://openalex.org/W2055767715","https://openalex.org/W2061315523","https://openalex.org/W2074584543","https://openalex.org/W2099905006","https://openalex.org/W2107696590","https://openalex.org/W2113856781","https://openalex.org/W2122845366","https://openalex.org/W2125838338","https://openalex.org/W2169337668","https://openalex.org/W4245668478","https://openalex.org/W6678554942"],"related_works":["https://openalex.org/W1557335907","https://openalex.org/W4286266684","https://openalex.org/W1586408085","https://openalex.org/W1538450113","https://openalex.org/W1656514314","https://openalex.org/W59084530","https://openalex.org/W3013382169","https://openalex.org/W2389079996","https://openalex.org/W4288024180","https://openalex.org/W1999807683"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,16],"propose":[4],"a":[5,47,70],"novel":[6],"statistical":[7,78],"estimation":[8],"algorithm":[9],"to":[10,60,82,92],"stochastic":[11,31],"context-sensitive":[12],"grammars":[13,33],"(SCSGs).":[14],"First,":[15],"show":[17],"that":[18],"the":[19,67,98],"SCSGs":[20],"model":[21],"can":[22,42,88],"be":[23,43,89],"solved":[24,44],"by":[25],"decomposing":[26],"it":[27],"into":[28],"several":[29],"causal":[30],"context-free":[32],"(SCFGs)":[34],"models":[35,41],"and":[36],"each":[37],"of":[38,69,77,101],"these":[39],"SCFGs":[40,62,84],"simultaneously":[45],"using":[46],"fully":[48],"synchronous":[49],"distributed":[50],"computing":[51,73],"framework.":[52,74],"An":[53],"alternate":[54],"updating":[55],"scheme":[56],"based":[57],"approximate":[58],"solution":[59],"multiple":[61],"is":[63],"also":[64],"provided":[65],"under":[66],"assumption":[68],"realistic":[71],"sequential":[72],"A":[75],"series":[76],"algorithms":[79],"are":[80],"expected":[81],"learn":[83],"subsequently.":[85],"The":[86],"SGSCs":[87],"then":[90],"used":[91],"represent":[93],"multiple-trajectory.":[94],"Experimental":[95],"results":[96],"demonstrate":[97],"improved":[99],"performance":[100],"our":[102],"method":[103],"compared":[104],"with":[105],"existing":[106],"methods":[107],"for":[108],"multiple-trajectory":[109],"classification.":[110]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}