{"id":"https://openalex.org/W2161441814","doi":"https://doi.org/10.1109/imcsit.2009.5352719","title":"Parsing pregroup grammars in polynomial time","display_name":"Parsing pregroup grammars in polynomial time","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2161441814","doi":"https://doi.org/10.1109/imcsit.2009.5352719","mag":"2161441814"},"language":"en","primary_location":{"id":"doi:10.1109/imcsit.2009.5352719","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcsit.2009.5352719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Multiconference on Computer Science and Information Technology","raw_type":"proceedings-article"},"type":"conference-paper","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/A5020005352","display_name":"Katarzyna Moroz","orcid":null},"institutions":[{"id":"https://openalex.org/I59411706","display_name":"Adam Mickiewicz University in Pozna\u0144","ror":"https://ror.org/04g6bbq64","country_code":"PL","type":"education","lineage":["https://openalex.org/I59411706"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Katarzyna Moroz","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Adam Mickiewicz University, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Adam Mickiewicz University, Poland","institution_ids":["https://openalex.org/I59411706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5020005352"],"corresponding_institution_ids":["https://openalex.org/I59411706"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"257","last_page":"264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9995999932289124,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9995999932289124,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9987999796867371,"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":0.9973999857902527,"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/parsing-expression-grammar","display_name":"Parsing expression grammar","score":0.8245247602462769},{"id":"https://openalex.org/keywords/l-attributed-grammar","display_name":"L-attributed grammar","score":0.774212658405304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7650358080863953},{"id":"https://openalex.org/keywords/tree-adjoining-grammar","display_name":"Tree-adjoining grammar","score":0.6914993524551392},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.6728799939155579},{"id":"https://openalex.org/keywords/s-attributed-grammar","display_name":"S-attributed grammar","score":0.667543351650238},{"id":"https://openalex.org/keywords/phrase-structure-grammar","display_name":"Phrase structure grammar","score":0.6606963872909546},{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.5919699668884277},{"id":"https://openalex.org/keywords/indexed-grammar","display_name":"Indexed grammar","score":0.5621607899665833},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5359436273574829},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5010485649108887},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47780710458755493},{"id":"https://openalex.org/keywords/top-down-parsing","display_name":"Top-down parsing","score":0.4182218611240387},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.3731311559677124}],"concepts":[{"id":"https://openalex.org/C146810361","wikidata":"https://www.wikidata.org/wiki/Q32271","display_name":"Parsing expression grammar","level":5,"score":0.8245247602462769},{"id":"https://openalex.org/C67621940","wikidata":"https://www.wikidata.org/wiki/Q3113340","display_name":"L-attributed grammar","level":4,"score":0.774212658405304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7650358080863953},{"id":"https://openalex.org/C134083981","wikidata":"https://www.wikidata.org/wiki/Q1754022","display_name":"Tree-adjoining grammar","level":4,"score":0.6914993524551392},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.6728799939155579},{"id":"https://openalex.org/C147547768","wikidata":"https://www.wikidata.org/wiki/Q3113342","display_name":"S-attributed grammar","level":3,"score":0.667543351650238},{"id":"https://openalex.org/C29184939","wikidata":"https://www.wikidata.org/wiki/Q1134367","display_name":"Phrase structure grammar","level":4,"score":0.6606963872909546},{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.5919699668884277},{"id":"https://openalex.org/C79243999","wikidata":"https://www.wikidata.org/wiki/Q6590011","display_name":"Indexed grammar","level":5,"score":0.5621607899665833},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5359436273574829},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5010485649108887},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47780710458755493},{"id":"https://openalex.org/C42560504","wikidata":"https://www.wikidata.org/wiki/Q15419395","display_name":"Top-down parsing","level":3,"score":0.4182218611240387},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.3731311559677124}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/imcsit.2009.5352719","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcsit.2009.5352719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Multiconference on Computer Science and Information Technology","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.159.8351","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.159.8351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.proceedings2009.imcsit.org/pliks/94.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W196280186","https://openalex.org/W1770609059","https://openalex.org/W1791464197","https://openalex.org/W1967503629","https://openalex.org/W2023151831","https://openalex.org/W2024247183","https://openalex.org/W2124686456","https://openalex.org/W2135783305","https://openalex.org/W2162977162"],"related_works":["https://openalex.org/W1507356070","https://openalex.org/W123491535","https://openalex.org/W2161441814","https://openalex.org/W2108246103","https://openalex.org/W3088684418","https://openalex.org/W2148849272","https://openalex.org/W2086184235","https://openalex.org/W20454899","https://openalex.org/W1979054319","https://openalex.org/W2553611917"],"abstract_inverted_index":{"We":[0,35,49],"consider":[1],"polynomial":[2],"time":[3],"recognition":[4],"algorithm":[5,19,43],"and":[6],"parsing":[7,18,45],"procedures":[8],"for":[9,20,29,44],"pregroup":[10,22],"grammars.":[11,23],"In":[12],"particular,":[13],"we":[14],"present":[15,36],"a":[16,37],"cubic":[17],"ambiguous":[21],"It":[24],"modifies":[25],"the":[26,42,54],"of":[27],"Savateev":[28],"categorial":[30],"grammars":[31],"based":[32],"on":[33],"L\\.":[34],"Java":[38],"application":[39],"that":[40],"uses":[41],"natural":[46],"language":[47],"sentences.":[48],"apply":[50],"metarules":[51],"to":[52],"keep":[53],"lexicon":[55],"reasonably":[56],"small.":[57]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
