{"id":"https://openalex.org/W2018636311","doi":"https://doi.org/10.1002/spe.4380240702","title":"Signature\u2010check based unification filter","display_name":"Signature\u2010check based unification filter","publication_year":1994,"publication_date":"1994-07-01","ids":{"openalex":"https://openalex.org/W2018636311","doi":"https://doi.org/10.1002/spe.4380240702","mag":"2018636311"},"language":"en","primary_location":{"id":"doi:10.1002/spe.4380240702","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380240702","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","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/A5018666146","display_name":"Alfredo M. Maeda","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Alfredo M. Maeda","raw_affiliation_strings":["Department of Information Science and Intelligent Systems, University of Tokushima, 2\u20131 Minami Josanjima Cho, Tokushima-Shi 770, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Intelligent Systems, University of Tokushima, 2\u20131 Minami Josanjima Cho, Tokushima-Shi 770, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112378086","display_name":"Jun\u2010ichi Aoe","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun\u2010Ichi Aoe","raw_affiliation_strings":["Department of Information Science and Intelligent Systems, University of Tokushima, 2\u20131 Minami Josanjima Cho, Tokushima-Shi 770, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Intelligent Systems, University of Tokushima, 2\u20131 Minami Josanjima Cho, Tokushima-Shi 770, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049406502","display_name":"Hideto Tomabechi","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hideto Tomabechi","raw_affiliation_strings":["Department of Information Science and Intelligent Systems, University of Tokushima, 2\u20131 Minami Josanjima Cho, Tokushima-Shi 770, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Intelligent Systems, University of Tokushima, 2\u20131 Minami Josanjima Cho, Tokushima-Shi 770, Japan","institution_ids":["https://openalex.org/I922474255"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049406502"],"corresponding_institution_ids":["https://openalex.org/I922474255"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":0.5648,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74134655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"7","first_page":"603","last_page":"622"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9991000294685364,"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":0.9991000294685364,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9990000128746033,"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/T11567","display_name":"semigroups and automata theory","score":0.998199999332428,"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/unification","display_name":"Unification","score":0.9837190508842468},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.665237307548523},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5628819465637207},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4933108389377594},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4621959328651428},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.424255907535553},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32487577199935913},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3047844171524048},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.24093732237815857},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.12373900413513184}],"concepts":[{"id":"https://openalex.org/C96146094","wikidata":"https://www.wikidata.org/wiki/Q609057","display_name":"Unification","level":2,"score":0.9837190508842468},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.665237307548523},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5628819465637207},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4933108389377594},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4621959328651428},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.424255907535553},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32487577199935913},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3047844171524048},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.24093732237815857},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.12373900413513184},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/spe.4380240702","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380240702","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.14.7278","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.7278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ubc.ca/local/reading/proceedings/spe91-95/spe/./vol24/issue7/spe902.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W17595129","https://openalex.org/W1491178396","https://openalex.org/W1605351056","https://openalex.org/W1972573551","https://openalex.org/W1994947359","https://openalex.org/W2015049006","https://openalex.org/W2022848702","https://openalex.org/W2026052661","https://openalex.org/W2027506564","https://openalex.org/W2057439468","https://openalex.org/W2059000558","https://openalex.org/W2086353068","https://openalex.org/W2093713358","https://openalex.org/W2099964107","https://openalex.org/W2114081068","https://openalex.org/W2122472280","https://openalex.org/W2134495021","https://openalex.org/W2137489486","https://openalex.org/W2143745167","https://openalex.org/W2162630573","https://openalex.org/W2495761211","https://openalex.org/W3003374142","https://openalex.org/W4213115158"],"related_works":["https://openalex.org/W2367630557","https://openalex.org/W101666983","https://openalex.org/W2183792531","https://openalex.org/W2595286499","https://openalex.org/W2616882931","https://openalex.org/W2471908688","https://openalex.org/W1845283042","https://openalex.org/W2115512867","https://openalex.org/W4231718283","https://openalex.org/W2222594822"],"abstract_inverted_index":{"Abstract":[0],"Among":[1],"the":[2,10,18,29,45,52,68,93,119,126,134,138,146,150,167,201],"different":[3],"processes":[4],"that":[5,92,117,162],"entail":[6],"unification\u2010based":[7],"grammar":[8],"parsing,":[9,50],"unification":[11,57,98,101,113,129,171,182,187,203],"of":[12,24,28,32,44,79,96,181,192],"feature":[13,30,120],"structures":[14,31,121,140,168],"is":[15,65,91,130,156,172],"by":[16,189],"far":[17],"most":[19],"expensive":[20],"one":[21],"in":[22,62,71,82,87,143],"terms":[23],"execution":[25],"time.":[26],"Unification":[27],"a":[33,83,112],"given":[34],"sentence":[35],"typically":[36],"takes":[37],"between":[38,73],"85":[39,76],"and":[40,75,184],"98":[41],"per":[42,77,179,195],"cent":[43,78,180,196],"total":[46],"elapsed":[47],"time":[48,102,188],"during":[49],"thus":[51],"need":[53],"to":[54,122,136,159],"develop":[55],"faster":[56],"methods.":[58],"The":[59,174],"approach":[60],"presented":[61],"this":[63,105],"paper":[64,106],"based":[66],"on":[67],"fact":[69],"that,":[70],"general,":[72],"60":[74],"unifications":[80],"attempted":[81],"typical":[84],"parse":[85],"result":[86,142],"failure.":[88,144],"Our":[89],"claim":[90],"efficient":[94],"treatment":[95],"such":[97],"failures":[99],"reduces":[100],"significantly.":[103],"In":[104],"we":[107,110],"present":[108],"what":[109],"call":[111],"filter":[114],"or":[115,165],"U\u2010filter,":[116],"preprocesses":[118],"be":[123],"unified.":[124],"If":[125],"U\u2010filter":[127,151,175],"succeeds,":[128],"then":[131],"skipped":[132],"because":[133],"attempt":[135],"unify":[137],"involved":[139],"would":[141],"On":[145],"other":[147],"hand,":[148],"when":[149],"does":[152],"not":[153,157,166],"succeed":[154],"it":[155],"possible":[158],"determine":[160],"at":[161],"moment":[163],"whether":[164],"unify,":[169],"so":[170,206],"performed.":[173],"stops":[176],"around":[177,193],"87":[178],"failures,":[183],"speeds":[185],"up":[186],"an":[190],"average":[191],"29":[194],"over":[197],"quasi\u2010destructive":[198],"graph":[199],"unification,":[200],"fastest":[202],"method":[204],"known":[205],"far.":[207]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}