{"id":"https://openalex.org/W4385451649","doi":"https://doi.org/10.1109/idt59031.2023.10194403","title":"Usage of Proximal Policy Optimization Algorithm for Personnel Assignment in Railway Nodes","display_name":"Usage of Proximal Policy Optimization Algorithm for Personnel Assignment in Railway Nodes","publication_year":2023,"publication_date":"2023-06-22","ids":{"openalex":"https://openalex.org/W4385451649","doi":"https://doi.org/10.1109/idt59031.2023.10194403"},"language":"en","primary_location":{"id":"doi:10.1109/idt59031.2023.10194403","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/idt59031.2023.10194403","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Information and Digital Technologies (IDT)","raw_type":"proceedings-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/A5056626693","display_name":"Andrea Galad\u00edkov\u00e1","orcid":null},"institutions":[{"id":"https://openalex.org/I3122011922","display_name":"University of \u017dilina","ror":"https://ror.org/031wwwj55","country_code":"SK","type":"education","lineage":["https://openalex.org/I3122011922"]}],"countries":["SK"],"is_corresponding":true,"raw_author_name":"Andrea Galad\u00edkov\u00e1","raw_affiliation_strings":["University of Žilina,Zilina,Slovakia"],"affiliations":[{"raw_affiliation_string":"University of Žilina,Zilina,Slovakia","institution_ids":["https://openalex.org/I3122011922"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068375087","display_name":"Norbert Adamko","orcid":"https://orcid.org/0000-0002-8904-6288"},"institutions":[{"id":"https://openalex.org/I3122011922","display_name":"University of \u017dilina","ror":"https://ror.org/031wwwj55","country_code":"SK","type":"education","lineage":["https://openalex.org/I3122011922"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Norbert Adamko","raw_affiliation_strings":["University of Žilina,Zilina,Slovakia"],"affiliations":[{"raw_affiliation_string":"University of Žilina,Zilina,Slovakia","institution_ids":["https://openalex.org/I3122011922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056626693"],"corresponding_institution_ids":["https://openalex.org/I3122011922"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15391441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"75 6","issue":null,"first_page":"37","last_page":"44"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7238906621932983},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6686131954193115},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5928786396980286},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4329172968864441},{"id":"https://openalex.org/keywords/decision-support-system","display_name":"Decision support system","score":0.4182267189025879},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3459346890449524},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.337837278842926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24603447318077087},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15601912140846252}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7238906621932983},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6686131954193115},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5928786396980286},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4329172968864441},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.4182267189025879},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3459346890449524},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.337837278842926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24603447318077087},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15601912140846252},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/idt59031.2023.10194403","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/idt59031.2023.10194403","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Information and Digital Technologies (IDT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W54216397","https://openalex.org/W2031545009","https://openalex.org/W2045565802","https://openalex.org/W2105541070","https://openalex.org/W2135771714","https://openalex.org/W2140426048","https://openalex.org/W2550034230","https://openalex.org/W2610956397","https://openalex.org/W2736601468","https://openalex.org/W2750562472","https://openalex.org/W2765710751","https://openalex.org/W2800510013","https://openalex.org/W2908341290","https://openalex.org/W2915117209","https://openalex.org/W3014212545","https://openalex.org/W3033137653","https://openalex.org/W3045849299","https://openalex.org/W3049390440","https://openalex.org/W3086538698","https://openalex.org/W3092264516","https://openalex.org/W3094027283","https://openalex.org/W3102134783","https://openalex.org/W3118420573","https://openalex.org/W3135378306","https://openalex.org/W3183785047","https://openalex.org/W4212941799","https://openalex.org/W4226397630","https://openalex.org/W4242359003","https://openalex.org/W4304140545","https://openalex.org/W4313532150","https://openalex.org/W6676041257","https://openalex.org/W6741002519","https://openalex.org/W6781161719","https://openalex.org/W6786066037","https://openalex.org/W6788004630"],"related_works":["https://openalex.org/W4306904969","https://openalex.org/W2138720691","https://openalex.org/W4362501864","https://openalex.org/W4380318855","https://openalex.org/W3084456289","https://openalex.org/W2024136090","https://openalex.org/W4391331176","https://openalex.org/W2031695474","https://openalex.org/W2586732548","https://openalex.org/W2964765435"],"abstract_inverted_index":{"Operational":[0],"management":[1],"at":[2],"a":[3,38,47,87,92],"railway":[4,17,48],"node":[5],"plays":[6],"an":[7],"important":[8],"role":[9],"in":[10,37,46],"the":[11,15,29,60,69,99],"smooth":[12],"operation":[13],"of":[14,21,31,71,73,91],"entire":[16],"system.":[18,41],"As":[19],"part":[20],"operational":[22],"management,":[23],"dispatchers":[24],"must":[25],"find":[26],"solutions":[27],"to":[28],"problems":[30],"allocating":[32],"scarce":[33],"resources":[34],"(e.g.":[35],"personnel)":[36],"fairly":[39],"complex":[40],"To":[42],"support":[43],"problem":[44],"solving":[45],"node,":[49],"many":[50],"different":[51],"algorithms":[52,57],"can":[53],"be":[54,104],"used,":[55],"including":[56],"based":[58],"on":[59],"reinforcement":[61],"learning":[62],"paradigm.":[63],"In":[64],"this":[65,82],"paper":[66],"we":[67],"examine":[68],"use":[70],"one":[72],"these":[74],"algorithms,":[75],"Proximal":[76],"Policy":[77],"Optimization":[78],"(PPO).":[79],"Experiments":[80],"using":[81],"approach":[83],"were":[84],"conducted":[85],"with":[86],"microscopic":[88],"simulation":[89],"model":[90],"maintenance":[93],"depot.":[94],"The":[95],"results":[96],"confirmed":[97],"that":[98],"trained":[100],"PPO":[101],"agent":[102],"could":[103],"used":[105],"for":[106],"real-time":[107],"decision":[108],"support.":[109]},"counts_by_year":[],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}