{"id":"https://openalex.org/W1521883090","doi":"https://doi.org/10.3233/fi-1997-30204","title":"On Generalized Ajdukiewicz and Lambek Calculi and Grammars","display_name":"On Generalized Ajdukiewicz and Lambek Calculi and Grammars","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1521883090","doi":"https://doi.org/10.3233/fi-1997-30204","mag":"1521883090"},"language":"en","primary_location":{"id":"doi:10.3233/fi-1997-30204","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-1997-30204","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","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/A5071218069","display_name":"Maciej Kandulski","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":"Maciej Kandulski","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Adam Mickiewicz University, Pozna\u0144, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Adam Mickiewicz University, Pozna\u0144, Poland","institution_ids":["https://openalex.org/I59411706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5071218069"],"corresponding_institution_ids":["https://openalex.org/I59411706"],"apc_list":null,"apc_paid":null,"fwci":2.2761,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88296733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"30","issue":"2","first_page":"169","last_page":"181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12658","display_name":"Language and Culture","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/3310","display_name":"Linguistics and Language"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12658","display_name":"Language and Culture","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/3310","display_name":"Linguistics and Language"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9736999869346619,"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/T13707","display_name":"Literature, Language, and Rhetoric Studies","score":0.9121000170707703,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.69403076171875},{"id":"https://openalex.org/keywords/tree-adjoining-grammar","display_name":"Tree-adjoining grammar","score":0.531532347202301},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44952455163002014},{"id":"https://openalex.org/keywords/categorial-grammar","display_name":"Categorial grammar","score":0.44670379161834717},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4461902379989624},{"id":"https://openalex.org/keywords/indexed-grammar","display_name":"Indexed grammar","score":0.4352089464664459},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.36964547634124756},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3644601106643677},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.3326793313026428},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3232453167438507},{"id":"https://openalex.org/keywords/context-free-grammar","display_name":"Context-free grammar","score":0.23714035749435425},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.20796677470207214},{"id":"https://openalex.org/keywords/mildly-context-sensitive-grammar-formalism","display_name":"Mildly context-sensitive grammar formalism","score":0.08522480726242065},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.0643041729927063}],"concepts":[{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.69403076171875},{"id":"https://openalex.org/C134083981","wikidata":"https://www.wikidata.org/wiki/Q1754022","display_name":"Tree-adjoining grammar","level":4,"score":0.531532347202301},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44952455163002014},{"id":"https://openalex.org/C840598","wikidata":"https://www.wikidata.org/wiki/Q1841499","display_name":"Categorial grammar","level":5,"score":0.44670379161834717},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4461902379989624},{"id":"https://openalex.org/C79243999","wikidata":"https://www.wikidata.org/wiki/Q6590011","display_name":"Indexed grammar","level":5,"score":0.4352089464664459},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.36964547634124756},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3644601106643677},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3326793313026428},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3232453167438507},{"id":"https://openalex.org/C97212296","wikidata":"https://www.wikidata.org/wiki/Q338047","display_name":"Context-free grammar","level":3,"score":0.23714035749435425},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.20796677470207214},{"id":"https://openalex.org/C172265290","wikidata":"https://www.wikidata.org/wiki/Q6134957","display_name":"Mildly context-sensitive grammar formalism","level":4,"score":0.08522480726242065},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0643041729927063},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0},{"id":"https://openalex.org/C69298649","wikidata":"https://www.wikidata.org/wiki/Q6045214","display_name":"Emergent grammar","level":3,"score":0.0},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/fi-1997-30204","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-1997-30204","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.39.3167","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.39.3167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://main.amu.edu.pl/~mkandu/lacs_fin.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6000000238418579,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W110913329","https://openalex.org/W152179552","https://openalex.org/W1991478887","https://openalex.org/W2017864760","https://openalex.org/W2045711652","https://openalex.org/W2089713242","https://openalex.org/W2146224442","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2154127298","https://openalex.org/W2117375083","https://openalex.org/W1969069928","https://openalex.org/W59084530","https://openalex.org/W2141471933","https://openalex.org/W2055334547","https://openalex.org/W1557335907","https://openalex.org/W1564771228","https://openalex.org/W3086133864","https://openalex.org/W2807865624"],"abstract_inverted_index":{"We":[0],"show":[1],"that":[2],"derivation":[3],"trees":[4],"in":[5,21,43],"the":[6,22,25,28,39,44,55],"generalized":[7,40,56],"Lambek":[8,41],"calculus":[9,42],"can":[10],"be":[11],"transformed":[12],"to":[13],"a":[14],"normal":[15],"form.":[16],"This":[17],"fact":[18],"is":[19],"employed":[20],"proof":[23],"of":[24,27,30,46],"inclusion":[26],"class":[29,45],"phrase":[31,47],"languages":[32,48],"generated":[33,49],"by":[34,50],"categorial":[35,51],"grammars":[36,52],"based":[37,53],"on":[38,54],"Ajdukiewicz":[57],"calculus.":[58]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}