{"id":"https://openalex.org/W7128376725","doi":"https://doi.org/10.48550/arxiv.2602.06746","title":"Semantically Labelled Automata for Multi-Task Reinforcement Learning with LTL Instructions","display_name":"Semantically Labelled Automata for Multi-Task Reinforcement Learning with LTL Instructions","publication_year":2026,"publication_date":"2026-02-06","ids":{"openalex":"https://openalex.org/W7128376725","doi":"https://doi.org/10.48550/arxiv.2602.06746"},"language":null,"primary_location":{"id":"pmh:doi:10.48550/arxiv.2602.06746","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5125399170","display_name":"Alessandro Abate","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Abate, Alessandro","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125429552","display_name":"Giuseppe De Giacomo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"De Giacomo, Giuseppe","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073293442","display_name":"Mathias Jackermeier","orcid":"https://orcid.org/0000-0002-9071-6146"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jackermeier, Mathias","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Kret\u00ednsk\u00fd, Jan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kret\u00ednsk\u00fd, Jan","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103226341","display_name":"Maximilian Prokop","orcid":"https://orcid.org/0009-0008-6512-8693"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Prokop, Maximilian","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5044787611","display_name":"Christoph Weinhuber","orcid":"https://orcid.org/0000-0002-1600-4933"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Weinhuber, Christoph","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5125399170"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.385699987411499,"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"}},"topics":[{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.385699987411499,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.16279999911785126,"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/T10142","display_name":"Formal Methods in Verification","score":0.09260000288486481,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.734499990940094},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6967999935150146},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.6837999820709229},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.6837999820709229},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6071000099182129},{"id":"https://openalex.org/keywords/temporal-logic","display_name":"Temporal logic","score":0.597100019454956},{"id":"https://openalex.org/keywords/linear-temporal-logic","display_name":"Linear temporal logic","score":0.5195000171661377},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.49149999022483826}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8001999855041504},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.734499990940094},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6967999935150146},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.6837999820709229},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.6837999820709229},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6071000099182129},{"id":"https://openalex.org/C25016198","wikidata":"https://www.wikidata.org/wiki/Q781833","display_name":"Temporal logic","level":2,"score":0.597100019454956},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5877000093460083},{"id":"https://openalex.org/C4777664","wikidata":"https://www.wikidata.org/wiki/Q1536492","display_name":"Linear temporal logic","level":2,"score":0.5195000171661377},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.49149999022483826},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.45399999618530273},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4172999858856201},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3774000108242035},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.3747999966144562},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.34200000762939453},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.3416000008583069},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.32589998841285706},{"id":"https://openalex.org/C165753454","wikidata":"https://www.wikidata.org/wiki/Q1020380","display_name":"B\u00fcchi automaton","level":4,"score":0.2872999906539917},{"id":"https://openalex.org/C2776807809","wikidata":"https://www.wikidata.org/wiki/Q6510160","display_name":"Learning automata","level":3,"score":0.28200000524520874},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.27410000562667847},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2669000029563904},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2667999863624573},{"id":"https://openalex.org/C116248031","wikidata":"https://www.wikidata.org/wiki/Q214526","display_name":"Automata theory","level":3,"score":0.2574999928474426},{"id":"https://openalex.org/C174784677","wikidata":"https://www.wikidata.org/wiki/Q176567","display_name":"Probabilistic automaton","level":3,"score":0.2535000145435333},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.2517000138759613},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:doi:10.48550/arxiv.2602.06746","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2602.06746","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2602.06746","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:doi:10.48550/arxiv.2602.06746","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7667960524559021}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"We":[0,25],"study":[1],"multi-task":[2],"reinforcement":[3],"learning":[4],"(RL),":[5],"a":[6,13,60,66,119],"setting":[7],"in":[8,39,53,87,118],"which":[9,35],"an":[10],"agent":[11],"learns":[12],"single,":[14],"universal":[15],"policy":[16],"capable":[17],"of":[18,45,69,121],"generalising":[19],"to":[20,42,93,106,133,135],"arbitrary,":[21],"possibly":[22],"unseen":[23],"tasks.":[24],"consider":[26],"tasks":[27],"specified":[28],"as":[29],"linear":[30],"temporal":[31,76],"logic":[32],"(LTL)":[33],"formulae,":[34],"are":[36],"commonly":[37],"used":[38,105],"formal":[40],"methods":[41,140],"specify":[43],"properties":[44],"systems,":[46],"and":[47,110,130],"have":[48],"recently":[49],"been":[50],"successfully":[51],"adopted":[52],"RL.":[54],"In":[55],"this":[56],"setting,":[57],"we":[58],"present":[59],"novel":[61],"task":[62,103],"embedding":[63],"technique":[64],"leveraging":[65],"new":[67],"generation":[68],"semantic":[70],"LTL-to-automata":[71],"translations,":[72],"originally":[73],"developed":[74],"for":[75],"synthesis.":[77],"The":[78],"resulting":[79],"semantically":[80],"labelled":[81],"automata":[82],"contain":[83],"rich,":[84],"structured":[85],"information":[86],"each":[88],"state":[89],"that":[90,124],"allow":[91],"us":[92],"(i)":[94],"compute":[95],"the":[96,108],"automaton":[97],"efficiently":[98],"on-the-fly,":[99],"(ii)":[100],"extract":[101],"expressive":[102],"embeddings":[104],"condition":[107],"policy,":[109],"(iii)":[111],"naturally":[112],"support":[113],"full":[114],"LTL.":[115],"Experimental":[116],"results":[117],"variety":[120],"domains":[122],"demonstrate":[123],"our":[125],"approach":[126],"achieves":[127],"state-of-the-art":[128],"performance":[129],"is":[131],"able":[132],"scale":[134],"complex":[136],"specifications":[137],"where":[138],"existing":[139],"fail.":[141]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2026-02-10T00:00:00"}
