{"id":"https://openalex.org/W2294826056","doi":"https://doi.org/10.1007/978-3-319-21500-6_27","title":"On Distinguishing NC $$^1$$ and NL","display_name":"On Distinguishing NC $$^1$$ and NL","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2294826056","doi":"https://doi.org/10.1007/978-3-319-21500-6_27","mag":"2294826056"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-21500-6_27","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-21500-6_27","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/A5011977613","display_name":"Andreas Krebs","orcid":null},"institutions":[{"id":"https://openalex.org/I8087733","display_name":"University of T\u00fcbingen","ror":"https://ror.org/03a1kwz48","country_code":"DE","type":"education","lineage":["https://openalex.org/I8087733"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Andreas Krebs","raw_affiliation_strings":["WSI - University of T\u00fcbingen, Sand 13, 72076, T\u00fcbingen, Germany"],"affiliations":[{"raw_affiliation_string":"WSI - University of T\u00fcbingen, Sand 13, 72076, T\u00fcbingen, Germany","institution_ids":["https://openalex.org/I8087733"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111655675","display_name":"Klaus-J\u00f6rn Lange","orcid":null},"institutions":[{"id":"https://openalex.org/I8087733","display_name":"University of T\u00fcbingen","ror":"https://ror.org/03a1kwz48","country_code":"DE","type":"education","lineage":["https://openalex.org/I8087733"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Klaus-J\u00f6rn Lange","raw_affiliation_strings":["WSI - University of T\u00fcbingen, Sand 13, 72076, T\u00fcbingen, Germany"],"affiliations":[{"raw_affiliation_string":"WSI - University of T\u00fcbingen, Sand 13, 72076, T\u00fcbingen, Germany","institution_ids":["https://openalex.org/I8087733"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009821890","display_name":"Michael Ludwig","orcid":"https://orcid.org/0000-0003-3140-9610"},"institutions":[{"id":"https://openalex.org/I8087733","display_name":"University of T\u00fcbingen","ror":"https://ror.org/03a1kwz48","country_code":"DE","type":"education","lineage":["https://openalex.org/I8087733"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Ludwig","raw_affiliation_strings":["WSI - University of T\u00fcbingen, Sand 13, 72076, T\u00fcbingen, Germany"],"affiliations":[{"raw_affiliation_string":"WSI - University of T\u00fcbingen, Sand 13, 72076, T\u00fcbingen, Germany","institution_ids":["https://openalex.org/I8087733"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011977613"],"corresponding_institution_ids":["https://openalex.org/I8087733"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.4627,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6583961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"340","last_page":"351"},"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/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/T11727","display_name":"Advanced Algebra and Logic","score":0.9977999925613403,"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/automaton","display_name":"Automaton","score":0.7074960470199585},{"id":"https://openalex.org/keywords/completeness","display_name":"Completeness (order theory)","score":0.6557208299636841},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.6074137091636658},{"id":"https://openalex.org/keywords/regular-language","display_name":"Regular language","score":0.5536596775054932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.526066243648529},{"id":"https://openalex.org/keywords/formal-language","display_name":"Formal language","score":0.46840283274650574},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.460552841424942},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3549574017524719},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23599225282669067},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.15593260526657104}],"concepts":[{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.7074960470199585},{"id":"https://openalex.org/C17231256","wikidata":"https://www.wikidata.org/wiki/Q5156540","display_name":"Completeness (order theory)","level":2,"score":0.6557208299636841},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.6074137091636658},{"id":"https://openalex.org/C52370388","wikidata":"https://www.wikidata.org/wiki/Q752532","display_name":"Regular language","level":3,"score":0.5536596775054932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.526066243648529},{"id":"https://openalex.org/C146072743","wikidata":"https://www.wikidata.org/wiki/Q192161","display_name":"Formal language","level":2,"score":0.46840283274650574},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.460552841424942},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3549574017524719},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23599225282669067},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.15593260526657104},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-21500-6_27","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-21500-6_27","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":[{"score":0.6600000262260437,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W31912597","https://openalex.org/W41330591","https://openalex.org/W116734314","https://openalex.org/W182003119","https://openalex.org/W1484039100","https://openalex.org/W1586235003","https://openalex.org/W1859552527","https://openalex.org/W1972594149","https://openalex.org/W2023552752","https://openalex.org/W2038287030","https://openalex.org/W2060270693","https://openalex.org/W2070678975","https://openalex.org/W2148572999","https://openalex.org/W2151033407","https://openalex.org/W2165293955","https://openalex.org/W2257805171","https://openalex.org/W2913949230"],"related_works":["https://openalex.org/W2936871543","https://openalex.org/W2089148617","https://openalex.org/W1485033624","https://openalex.org/W2017318974","https://openalex.org/W2131290392","https://openalex.org/W2963981206","https://openalex.org/W2798603509","https://openalex.org/W1600278159","https://openalex.org/W2240836793","https://openalex.org/W4298875513"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}