{"id":"https://openalex.org/W1553508537","doi":"https://doi.org/10.3233/fi-2009-134","title":"Unfolding Semantics of Petri Nets Based on Token Flows","display_name":"Unfolding Semantics of Petri Nets Based on Token Flows","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1553508537","doi":"https://doi.org/10.3233/fi-2009-134","mag":"1553508537"},"language":"en","primary_location":{"id":"doi:10.3233/fi-2009-134","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-2009-134","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","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/A5042767751","display_name":"Robin Bergenthum","orcid":"https://orcid.org/0000-0003-0464-8843"},"institutions":[{"id":"https://openalex.org/I199417121","display_name":"Catholic University of Eichst\u00e4tt-Ingolstadt","ror":"https://ror.org/00mx91s63","country_code":"DE","type":"education","lineage":["https://openalex.org/I199417121"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robin Bergenthum","raw_affiliation_strings":["Department of Applied Computer Science, Catholic\r\t\t\t University of Eichst\u00e4att-Ingolstadt, Germany. E-mail:\r\t\t\t {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de","Department of Applied Computer Science, Catholic University of Eichst\u00e4att-Ingolstadt, Germany. E-mail: {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Computer Science, Catholic\r\t\t\t University of Eichst\u00e4att-Ingolstadt, Germany. E-mail:\r\t\t\t {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de","institution_ids":["https://openalex.org/I199417121"]},{"raw_affiliation_string":"Department of Applied Computer Science, Catholic University of Eichst\u00e4att-Ingolstadt, Germany. E-mail: {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de","institution_ids":["https://openalex.org/I199417121"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007482830","display_name":"Sebastian Mauser","orcid":null},"institutions":[{"id":"https://openalex.org/I199417121","display_name":"Catholic University of Eichst\u00e4tt-Ingolstadt","ror":"https://ror.org/00mx91s63","country_code":"DE","type":"education","lineage":["https://openalex.org/I199417121"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Mauser","raw_affiliation_strings":["Department of Applied Computer Science, Catholic\r\t\t\t University of Eichst\u00e4att-Ingolstadt, Germany. E-mail:\r\t\t\t {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de","Department of Applied Computer Science, Catholic University of Eichst\u00e4att-Ingolstadt, Germany. E-mail: {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Computer Science, Catholic\r\t\t\t University of Eichst\u00e4att-Ingolstadt, Germany. E-mail:\r\t\t\t {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de","institution_ids":["https://openalex.org/I199417121"]},{"raw_affiliation_string":"Department of Applied Computer Science, Catholic University of Eichst\u00e4att-Ingolstadt, Germany. E-mail: {robin.bergenthum,sebastian.mauser}@ku-eichstaett.de","institution_ids":["https://openalex.org/I199417121"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027700318","display_name":"Robert Lorenz","orcid":null},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robert Lorenz","raw_affiliation_strings":["Department of Applied Computer Science, University of\r\t\t\t Augsburg, Germany. E-mail: robert.lorenz@informatik.uni-augsburg.de","Department of Applied Computer Science, University of Augsburg, Germany. E-mail: robert.lorenz@informatik.uni-augsburg.de#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Computer Science, University of\r\t\t\t Augsburg, Germany. E-mail: robert.lorenz@informatik.uni-augsburg.de","institution_ids":["https://openalex.org/I179225836"]},{"raw_affiliation_string":"Department of Applied Computer Science, University of Augsburg, Germany. E-mail: robert.lorenz@informatik.uni-augsburg.de#TAB#","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068217644","display_name":"Gabriel Juh\u00e1s","orcid":"https://orcid.org/0000-0001-8302-5112"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Gabriel Juhas","raw_affiliation_strings":["Faculty of Electrical Engineering and Information\r\t\t\t Technology, Slovak University of Technology Bratislava, Slovak Republic.\r\t\t\t E-mail: gabriel.juhas@stuba.sk Abstract","Faculty of Electrical Engineering and Information Technology, Slovak University of Technology Bratislava, Slovak Republic. E-mail: gabriel.juhas@stuba.sk Abstract"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information\r\t\t\t Technology, Slovak University of Technology Bratislava, Slovak Republic.\r\t\t\t E-mail: gabriel.juhas@stuba.sk Abstract","institution_ids":["https://openalex.org/I110757952"]},{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Slovak University of Technology Bratislava, Slovak Republic. E-mail: gabriel.juhas@stuba.sk Abstract","institution_ids":["https://openalex.org/I110757952"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.05477773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"94","issue":"3-4","first_page":"331","last_page":"360"},"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/T10703","display_name":"Business Process Modeling and Analysis","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8605010509490967},{"id":"https://openalex.org/keywords/prefix","display_name":"Prefix","score":0.8484417200088501},{"id":"https://openalex.org/keywords/security-token","display_name":"Security token","score":0.7009483575820923},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6918622255325317},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5604767799377441},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4795372486114502},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4693729877471924},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4686030149459839},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39768072962760925},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.34534671902656555},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3281645178794861},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.18924939632415771}],"concepts":[{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.8605010509490967},{"id":"https://openalex.org/C141603448","wikidata":"https://www.wikidata.org/wiki/Q134830","display_name":"Prefix","level":2,"score":0.8484417200088501},{"id":"https://openalex.org/C48145219","wikidata":"https://www.wikidata.org/wiki/Q1335365","display_name":"Security token","level":2,"score":0.7009483575820923},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6918622255325317},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5604767799377441},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4795372486114502},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4693729877471924},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4686030149459839},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39768072962760925},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.34534671902656555},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3281645178794861},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.18924939632415771},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/fi-2009-134","is_oa":false,"landing_page_url":"https://doi.org/10.3233/fi-2009-134","pdf_url":null,"source":{"id":"https://openalex.org/S39012697","display_name":"Fundamenta Informaticae","issn_l":"0169-2968","issn":["0169-2968","1875-8681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fundamenta Informaticae","raw_type":"journal-article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:56117","is_oa":false,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/56117","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W191940340","https://openalex.org/W1522291454","https://openalex.org/W1530666383","https://openalex.org/W1548020586","https://openalex.org/W1564784404","https://openalex.org/W1595724348","https://openalex.org/W1636979341","https://openalex.org/W1879479488","https://openalex.org/W1975629841","https://openalex.org/W1991052229","https://openalex.org/W2003470563","https://openalex.org/W2017662480","https://openalex.org/W2022479543","https://openalex.org/W2027131958","https://openalex.org/W2040633651","https://openalex.org/W2061288205","https://openalex.org/W2089336326","https://openalex.org/W2099620341","https://openalex.org/W2121853504","https://openalex.org/W2134326845","https://openalex.org/W2164024827","https://openalex.org/W2899793400","https://openalex.org/W2914421362"],"related_works":["https://openalex.org/W2142481367","https://openalex.org/W3196321793","https://openalex.org/W3080705045","https://openalex.org/W2385527937","https://openalex.org/W2005880840","https://openalex.org/W1551257573","https://openalex.org/W2507465767","https://openalex.org/W2126080849","https://openalex.org/W2152836029","https://openalex.org/W1177522693"],"abstract_inverted_index":{"In":[0,29,103],"this":[1],"paper":[2],"we":[3],"propose":[4],"two":[5],"new":[6],"unfolding":[7,34,43,71,133],"semantics":[8],"for":[9,92,117,126],"general":[10],"Petri":[11],"nets":[12,94],"combining":[13],"the":[14,21,32,41,51,55,69,75,97,132,139,153,156],"concept":[15],"of":[16,23,40,57,100,123,130,155],"prime":[17],"event":[18],"structures":[19],"with":[20,61],"idea":[22],"token":[24],"flows":[25],"developed":[26],"in":[27,81,152],"[13].":[28],"contrast":[30],"to":[31,46,87],"standard":[33,157],"based":[35],"on":[36],"branching":[37],"processes,":[38],"one":[39],"presented":[42],"models":[44,72],"avoids":[45],"represent":[47,74],"isomorphic":[48,62],"processes":[49,60],"while":[50],"other":[52],"additionally":[53],"reduces":[54],"number":[56],"(possibly":[58],"nonisomorphic)":[59],"underlying":[63],"runs.":[64],"We":[65,120],"show":[66,137],"that":[67,138],"both":[68,82,131],"proposed":[70],"still":[73],"complete":[76,89,127],"partial":[77],"order":[78],"behavior.":[79],"Moreover,":[80],"cases":[83],"it":[84],"is":[85],"possible":[86],"construct":[88],"finite":[90,128],"prefixes":[91,106,129,141],"bounded":[93,118],"through":[95],"applying":[96],"known":[98],"theory":[99],"cut-off":[101],"events.":[102],"particular,":[104],"canonical":[105],"w.r.t.":[107],"a":[108],"given":[109],"cutting":[110],"context":[111],"can":[112,146],"be":[113,147],"defined":[114],"and":[115,145],"computed":[116,140],"nets.":[119],"present":[121],"implementations":[122],"construction":[124],"algorithms":[125],"models.":[134],"Experimental":[135],"results":[136],"are":[142],"much":[143],"smaller":[144],"constructed":[148],"significantly":[149],"faster":[150],"than":[151],"case":[154],"unfolding.":[158]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}