{"id":"https://openalex.org/W4234931847","doi":"https://doi.org/10.1007/978-3-540-39624-6_19","title":"Learning a Subclass of Regular Patterns in Polynomial Time","display_name":"Learning a Subclass of Regular Patterns in Polynomial Time","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W4234931847","doi":"https://doi.org/10.1007/978-3-540-39624-6_19"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-39624-6_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-39624-6_19","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5111850796","display_name":"John Case","orcid":null},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Case","raw_affiliation_strings":["Dept. of Computer and Information Sciences, University of Delaware, Newark, DE, 19716-2586, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer and Information Sciences, University of Delaware, Newark, DE, 19716-2586, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101627589","display_name":"Sanjay Jain","orcid":"https://orcid.org/0000-0001-6798-8330"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Sanjay Jain","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore, 117543"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore, 117543","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089868014","display_name":"R\u00fcdiger Reischuk","orcid":"https://orcid.org/0000-0003-2031-3664"},"institutions":[{"id":"https://openalex.org/I9341345","display_name":"University of L\u00fcbeck","ror":"https://ror.org/00t3r8h32","country_code":"DE","type":"education","lineage":["https://openalex.org/I9341345"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R\u00fcdiger Reischuk","raw_affiliation_strings":["Institute for Theoretical Informatics, University at L\u00fcbeck, Wallstr. 40, 23560, L\u00fcbeck, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Informatics, University at L\u00fcbeck, Wallstr. 40, 23560, L\u00fcbeck, Germany","institution_ids":["https://openalex.org/I9341345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085103227","display_name":"Frank Stephan","orcid":"https://orcid.org/0000-0001-9152-1706"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frank Stephan","raw_affiliation_strings":["Mathematisches Institut, Universit\u00e4t Heidelberg, Im Neuenheimer Feld 294, 69120, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematisches Institut, Universit\u00e4t Heidelberg, Im Neuenheimer Feld 294, 69120, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103715395","display_name":"Thomas Zeugmann","orcid":null},"institutions":[{"id":"https://openalex.org/I9341345","display_name":"University of L\u00fcbeck","ror":"https://ror.org/00t3r8h32","country_code":"DE","type":"education","lineage":["https://openalex.org/I9341345"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Zeugmann","raw_affiliation_strings":["Institute for Theoretical Informatics, University at L\u00fcbeck, Wallstr. 40, 23560, L\u00fcbeck, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Informatics, University at L\u00fcbeck, Wallstr. 40, 23560, L\u00fcbeck, Germany","institution_ids":["https://openalex.org/I9341345"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.2553,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57369806,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"234","last_page":"246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9998999834060669,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9998999834060669,"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/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/T11567","display_name":"semigroups and automata theory","score":0.9986000061035156,"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/constant","display_name":"Constant (computer programming)","score":0.7124971747398376},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.6971675157546997},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.6052814722061157},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5632151365280151},{"id":"https://openalex.org/keywords/subclass","display_name":"Subclass","score":0.5576310157775879},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.5543408989906311},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5420594215393066},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.5110074281692505},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4800730347633362},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4746844470500946},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41217243671417236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32854562997817993},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06331810355186462}],"concepts":[{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.7124971747398376},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.6971675157546997},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.6052814722061157},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5632151365280151},{"id":"https://openalex.org/C2776194381","wikidata":"https://www.wikidata.org/wiki/Q3965271","display_name":"Subclass","level":3,"score":0.5576310157775879},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5543408989906311},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5420594215393066},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.5110074281692505},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4800730347633362},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4746844470500946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41217243671417236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32854562997817993},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06331810355186462},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"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/C159654299","wikidata":"https://www.wikidata.org/wiki/Q79460","display_name":"Antibody","level":2,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"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:10.1007/978-3-540-39624-6_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-39624-6_19","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1505882215","https://openalex.org/W1534395890","https://openalex.org/W1543222807","https://openalex.org/W1580470579","https://openalex.org/W1602916403","https://openalex.org/W1965415591","https://openalex.org/W1969005071","https://openalex.org/W1987902506","https://openalex.org/W2002286886","https://openalex.org/W2005112587","https://openalex.org/W2032206612","https://openalex.org/W2036980610","https://openalex.org/W2044220326","https://openalex.org/W2046490255","https://openalex.org/W2110355340","https://openalex.org/W2115711312","https://openalex.org/W2173960414","https://openalex.org/W2180049285","https://openalex.org/W2562830775","https://openalex.org/W2911484678","https://openalex.org/W4235465775","https://openalex.org/W4238893454","https://openalex.org/W4243182310"],"related_works":["https://openalex.org/W3135151721","https://openalex.org/W316900803","https://openalex.org/W2025265121","https://openalex.org/W2037210200","https://openalex.org/W1511067427","https://openalex.org/W1989643483","https://openalex.org/W2060980616","https://openalex.org/W2009011029","https://openalex.org/W1991001836","https://openalex.org/W1774334694"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}