{"id":"https://openalex.org/W1566346638","doi":"https://doi.org/10.1016/s0304-3975(00)00155-9","title":"On the power of Las Vegas II: Two-way finite automata","display_name":"On the power of Las Vegas II: Two-way finite automata","publication_year":2001,"publication_date":"2001-07-01","ids":{"openalex":"https://openalex.org/W1566346638","doi":"https://doi.org/10.1016/s0304-3975(00)00155-9","mag":"1566346638"},"language":"en","primary_location":{"id":"doi:10.1016/s0304-3975(00)00155-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(00)00155-9","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","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/A5088678782","display_name":"Juraj Hromkovic\u0306","orcid":"https://orcid.org/0000-0001-9754-7042"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Juraj Hromkovi\u010d","raw_affiliation_strings":["Lehrstuhl f\u00fcr Informatik I, RWTH Aachen, Ahornstra\u00dfe 55, 52074 Aachen, Germany; "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lehrstuhl f\u00fcr Informatik I, RWTH Aachen, Ahornstra\u00dfe 55, 52074 Aachen, Germany; ","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025007932","display_name":"Georg Schnitger","orcid":null},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Georg Schnitger","raw_affiliation_strings":["Fachbereich Informatik, Johann Wolfgang Goethe-Universit\u00e4t Frankfurt, Robert-Mayer-Stra\u00dfe 11-15, 60054 Frankfurt am Main, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fachbereich Informatik, Johann Wolfgang Goethe-Universit\u00e4t Frankfurt, Robert-Mayer-Stra\u00dfe 11-15, 60054 Frankfurt am Main, Germany#TAB#","institution_ids":["https://openalex.org/I114090438"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08935886,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"262","issue":"1-2","first_page":"1","last_page":"24"},"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":0.9990000128746033,"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/T10720","display_name":"Complexity and Algorithms in Graphs","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/las-vegas","display_name":"Las vegas","score":0.6872667074203491},{"id":"https://openalex.org/keywords/deterministic-finite-automaton","display_name":"Deterministic finite automaton","score":0.6594186425209045},{"id":"https://openalex.org/keywords/nondeterministic-finite-automaton","display_name":"Nondeterministic finite automaton","score":0.6485363245010376},{"id":"https://openalex.org/keywords/deterministic-automaton","display_name":"Deterministic automaton","score":0.6265196800231934},{"id":"https://openalex.org/keywords/\u03c9-automaton","display_name":"\u03c9-automaton","score":0.5746460556983948},{"id":"https://openalex.org/keywords/two-way-deterministic-finite-automaton","display_name":"Two-way deterministic finite automaton","score":0.5437792539596558},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5341452956199646},{"id":"https://openalex.org/keywords/finite-state-machine","display_name":"Finite-state machine","score":0.5088298916816711},{"id":"https://openalex.org/keywords/nondeterministic-algorithm","display_name":"Nondeterministic algorithm","score":0.47825729846954346},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.46639105677604675},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.4078448414802551},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39814522862434387},{"id":"https://openalex.org/keywords/quantum-finite-automata","display_name":"Quantum finite automata","score":0.3849582076072693},{"id":"https://openalex.org/keywords/automata-theory","display_name":"Automata theory","score":0.3658389151096344},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.36413848400115967},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.24686193466186523},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2373635172843933}],"concepts":[{"id":"https://openalex.org/C2993101906","wikidata":"https://www.wikidata.org/wiki/Q23768","display_name":"Las vegas","level":3,"score":0.6872667074203491},{"id":"https://openalex.org/C104091681","wikidata":"https://www.wikidata.org/wiki/Q837528","display_name":"Deterministic finite automaton","level":3,"score":0.6594186425209045},{"id":"https://openalex.org/C158008952","wikidata":"https://www.wikidata.org/wiki/Q617295","display_name":"Nondeterministic finite automaton","level":4,"score":0.6485363245010376},{"id":"https://openalex.org/C194525867","wikidata":"https://www.wikidata.org/wiki/Q5265707","display_name":"Deterministic automaton","level":3,"score":0.6265196800231934},{"id":"https://openalex.org/C92710233","wikidata":"https://www.wikidata.org/wiki/Q291256","display_name":"\u03c9-automaton","level":5,"score":0.5746460556983948},{"id":"https://openalex.org/C139423837","wikidata":"https://www.wikidata.org/wiki/Q243800","display_name":"Two-way deterministic finite automaton","level":5,"score":0.5437792539596558},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5341452956199646},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.5088298916816711},{"id":"https://openalex.org/C176181172","wikidata":"https://www.wikidata.org/wiki/Q3490301","display_name":"Nondeterministic algorithm","level":2,"score":0.47825729846954346},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46639105677604675},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.4078448414802551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39814522862434387},{"id":"https://openalex.org/C174327141","wikidata":"https://www.wikidata.org/wiki/Q176837","display_name":"Quantum finite automata","level":4,"score":0.3849582076072693},{"id":"https://openalex.org/C116248031","wikidata":"https://www.wikidata.org/wiki/Q214526","display_name":"Automata theory","level":3,"score":0.3658389151096344},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.36413848400115967},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.24686193466186523},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2373635172843933},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C158739034","wikidata":"https://www.wikidata.org/wiki/Q1907114","display_name":"Metropolitan area","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/s0304-3975(00)00155-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(00)00155-9","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:publications.rwth-aachen.de:152614","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/152614","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theoretical computer science 262(1/2), 24 S. (2001). doi:10.1016/S0304-3975(00)00155-9","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:publications.rwth-aachen.de:87170","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/87170","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Automata, languages and programming : 26th international colloquium ; proceedings / ICALP '99, Prague, Czech Republik, July 11 - 15, 1999 / Jir\u00ed Wiedermann ... (ed.)","raw_type":"info:eu-repo/semantics/bookPart"},{"id":"mag:1566346638","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/journals/eccc/eccc6.html#ECCC-TR99-007","pdf_url":null,"source":{"id":"https://openalex.org/S11189987","display_name":"Electronic colloquium on computational complexity","issn_l":"1433-8092","issn":["1433-8092"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Electronic colloquium on computational complexity","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W82440427","https://openalex.org/W1531381863","https://openalex.org/W1534970688","https://openalex.org/W1551614270","https://openalex.org/W1990283467","https://openalex.org/W1997315904","https://openalex.org/W2002089154","https://openalex.org/W2002501531","https://openalex.org/W2034243894","https://openalex.org/W2059442002","https://openalex.org/W2060972166","https://openalex.org/W2068490784","https://openalex.org/W2085151919","https://openalex.org/W2095009392","https://openalex.org/W2142151475","https://openalex.org/W2340787257","https://openalex.org/W2890843275","https://openalex.org/W4211003473","https://openalex.org/W6631879465"],"related_works":["https://openalex.org/W1069688093","https://openalex.org/W2756180352","https://openalex.org/W1988572171","https://openalex.org/W153129168","https://openalex.org/W375648413","https://openalex.org/W2240904545","https://openalex.org/W2068641378","https://openalex.org/W1987322712","https://openalex.org/W1577889095","https://openalex.org/W1782542182","https://openalex.org/W2004312423","https://openalex.org/W647462584","https://openalex.org/W185868636","https://openalex.org/W1972285175","https://openalex.org/W1986184582","https://openalex.org/W1595672793","https://openalex.org/W1561665609","https://openalex.org/W2121428680","https://openalex.org/W2019789808","https://openalex.org/W2398944522"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}