{"id":"https://openalex.org/W2050930613","doi":"https://doi.org/10.1016/0022-0000(93)90046-y","title":"Normal and sinkless petri nets","display_name":"Normal and sinkless petri nets","publication_year":1993,"publication_date":"1993-02-01","ids":{"openalex":"https://openalex.org/W2050930613","doi":"https://doi.org/10.1016/0022-0000(93)90046-y","mag":"2050930613"},"language":"en","primary_location":{"id":"doi:10.1016/0022-0000(93)90046-y","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-0000(93)90046-y","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"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":"Journal of Computer and System Sciences","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/A5046658880","display_name":"R. Rodney Howell","orcid":"https://orcid.org/0000-0001-7776-9123"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rodney R. Howell","raw_affiliation_strings":["Department of Computing and Information Sciences, Kansas State University, Manhattan, Kansas 66506, USA","Department of Computing and Information Sciences, Kansas State University, Manhattan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing and Information Sciences, Kansas State University, Manhattan, Kansas 66506, USA","institution_ids":["https://openalex.org/I189590672"]},{"raw_affiliation_string":"Department of Computing and Information Sciences, Kansas State University, Manhattan","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109151333","display_name":"Louis E. Rosier","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Louis E. Rosier","raw_affiliation_strings":["Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712, USA","Dept. of Computer Sciences, The University of Texas at Austin, Austin,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Dept. of Computer Sciences, The University of Texas at Austin, Austin,","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101878939","display_name":"Hsu\u2010Chun Yen","orcid":"https://orcid.org/0000-0002-1764-1950"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]},{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Hsu-Chun Yen","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan, Republic of China","Department of Computer Science, Iowa State University, Ames,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan, Republic of China","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Computer Science, Iowa State University, Ames,","institution_ids":["https://openalex.org/I173911158"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2610,"currency":"USD","value_usd":2610},"apc_paid":null,"fwci":3.6286,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.93121957,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"46","issue":"1","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11125","display_name":"Petri Nets in System Modeling","score":0.9998999834060669,"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/T11125","display_name":"Petri Nets in System Modeling","score":0.9998999834060669,"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/T10142","display_name":"Formal Methods in Verification","score":0.9990000128746033,"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/T11567","display_name":"semigroups and automata theory","score":0.9957000017166138,"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/petri-net","display_name":"Petri net","score":0.9784142971038818},{"id":"https://openalex.org/keywords/process-architecture","display_name":"Process architecture","score":0.8011078834533691},{"id":"https://openalex.org/keywords/stochastic-petri-net","display_name":"Stochastic Petri net","score":0.7380809783935547},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.7060552835464478},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6838676929473877},{"id":"https://openalex.org/keywords/petri-dish","display_name":"Petri dish","score":0.4849007725715637},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4159364104270935},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2622312307357788},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19960859417915344}],"concepts":[{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.9784142971038818},{"id":"https://openalex.org/C136155141","wikidata":"https://www.wikidata.org/wiki/Q7247260","display_name":"Process architecture","level":3,"score":0.8011078834533691},{"id":"https://openalex.org/C197551870","wikidata":"https://www.wikidata.org/wiki/Q7617809","display_name":"Stochastic Petri net","level":3,"score":0.7380809783935547},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.7060552835464478},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6838676929473877},{"id":"https://openalex.org/C146763376","wikidata":"https://www.wikidata.org/wiki/Q81714","display_name":"Petri dish","level":2,"score":0.4849007725715637},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4159364104270935},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2622312307357788},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19960859417915344},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0022-0000(93)90046-y","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-0000(93)90046-y","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"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":"Journal of Computer and System Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W84640758","https://openalex.org/W109966224","https://openalex.org/W194455684","https://openalex.org/W266537895","https://openalex.org/W1482433701","https://openalex.org/W1494436834","https://openalex.org/W1531368347","https://openalex.org/W1585425999","https://openalex.org/W1966992415","https://openalex.org/W1970398023","https://openalex.org/W1970896297","https://openalex.org/W1971231744","https://openalex.org/W1973458874","https://openalex.org/W1975261774","https://openalex.org/W1989788631","https://openalex.org/W1994188141","https://openalex.org/W1999917306","https://openalex.org/W2001068306","https://openalex.org/W2002089154","https://openalex.org/W2008435081","https://openalex.org/W2013504313","https://openalex.org/W2017315323","https://openalex.org/W2034917600","https://openalex.org/W2046665182","https://openalex.org/W2054667934","https://openalex.org/W2055081868","https://openalex.org/W2065251436","https://openalex.org/W2071228820","https://openalex.org/W2083567135","https://openalex.org/W2087749569","https://openalex.org/W2087907688","https://openalex.org/W2089970856","https://openalex.org/W2106001218","https://openalex.org/W2113355185","https://openalex.org/W2162339458","https://openalex.org/W2164003033","https://openalex.org/W4302339081","https://openalex.org/W4302402540","https://openalex.org/W6609753889","https://openalex.org/W6643362657","https://openalex.org/W6663893154"],"related_works":["https://openalex.org/W3021430195","https://openalex.org/W2389153832","https://openalex.org/W2121853504","https://openalex.org/W2487644532","https://openalex.org/W2005783020","https://openalex.org/W2124950880","https://openalex.org/W2101948642","https://openalex.org/W2092566024","https://openalex.org/W3043390837","https://openalex.org/W144108990"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}