{"id":"https://openalex.org/W1856337370","doi":"https://doi.org/10.1007/978-3-540-30538-5_5","title":"Regular Languages, Unambiguous Concatenation and Computational Complexity","display_name":"Regular Languages, Unambiguous Concatenation and Computational Complexity","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1856337370","doi":"https://doi.org/10.1007/978-3-540-30538-5_5","mag":"1856337370"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30538-5_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30538-5_5","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":"book-chapter","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/A5000703561","display_name":"Denis Th\u00e9rien","orcid":"https://orcid.org/0000-0002-7545-909X"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Denis Th\u00e9rien","raw_affiliation_strings":["School of Computer Science, McGill University,","School of Computer Science, McGill University#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, McGill University,","institution_ids":["https://openalex.org/I5023651"]},{"raw_affiliation_string":"School of Computer Science, McGill University#TAB#","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000703561"],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16656943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"49","last_page":"57"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":1.0,"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"}},{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","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/T11269","display_name":"Algorithms and Data Compression","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8620215654373169},{"id":"https://openalex.org/keywords/concatenation","display_name":"Concatenation (mathematics)","score":0.8453843593597412},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5263570547103882},{"id":"https://openalex.org/keywords/regular-language","display_name":"Regular language","score":0.47947296500205994},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.45503589510917664},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3410424590110779},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3066616654396057},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.21206292510032654},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.1390518844127655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10672062635421753}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8620215654373169},{"id":"https://openalex.org/C87619178","wikidata":"https://www.wikidata.org/wiki/Q126002","display_name":"Concatenation (mathematics)","level":2,"score":0.8453843593597412},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5263570547103882},{"id":"https://openalex.org/C52370388","wikidata":"https://www.wikidata.org/wiki/Q752532","display_name":"Regular language","level":3,"score":0.47947296500205994},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.45503589510917664},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3410424590110779},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3066616654396057},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.21206292510032654},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.1390518844127655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10672062635421753}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30538-5_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30538-5_5","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W200063938","https://openalex.org/W1492106683","https://openalex.org/W1521674074","https://openalex.org/W1533648993","https://openalex.org/W1548048419","https://openalex.org/W1548554719","https://openalex.org/W1557503346","https://openalex.org/W1567569580","https://openalex.org/W1570737750","https://openalex.org/W1796835294","https://openalex.org/W1970755596","https://openalex.org/W1978605527","https://openalex.org/W1989869435","https://openalex.org/W2010465749","https://openalex.org/W2026713735","https://openalex.org/W2031713274","https://openalex.org/W2050955923","https://openalex.org/W2054801208","https://openalex.org/W2069652878","https://openalex.org/W2079162006","https://openalex.org/W2104952158","https://openalex.org/W2116250539","https://openalex.org/W2167954650","https://openalex.org/W2318841766"],"related_works":["https://openalex.org/W252108735","https://openalex.org/W1607287758","https://openalex.org/W2510632068","https://openalex.org/W1972592804","https://openalex.org/W2240836793","https://openalex.org/W2063737596","https://openalex.org/W2061007349","https://openalex.org/W2064508306","https://openalex.org/W1540583425","https://openalex.org/W2869710707"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}