{"id":"https://openalex.org/W2121657248","doi":"https://doi.org/10.1080/00207170903193458","title":"Optimal control of infinite horizon partially observable decision processes modelled as generators of probabilistic regular languages","display_name":"Optimal control of infinite horizon partially observable decision processes modelled as generators of probabilistic regular languages","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2121657248","doi":"https://doi.org/10.1080/00207170903193458","mag":"2121657248"},"language":"en","primary_location":{"id":"doi:10.1080/00207170903193458","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207170903193458","pdf_url":null,"source":{"id":"https://openalex.org/S88061139","display_name":"International Journal of Control","issn_l":"0020-7179","issn":["0020-7179","1366-5820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Control","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/A5037797829","display_name":"Ishanu Chattopadhyay","orcid":"https://orcid.org/0000-0001-8339-8162"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ishanu Chattopadhyay","raw_affiliation_strings":["Department of Mechanical Engineering , The Pennsylvania State University , University Park, PA,  USA","Department of Mechanical Engineering, The Pennsylvania State University University Park PA USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering , The Pennsylvania State University , University Park, PA,  USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Mechanical Engineering, The Pennsylvania State University University Park PA USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003487011","display_name":"Asok Ray","orcid":"https://orcid.org/0000-0003-4124-0230"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Asok Ray","raw_affiliation_strings":["Department of Mechanical Engineering , The Pennsylvania State University , University Park, PA,  USA","Department of Mechanical Engineering, The Pennsylvania State University University Park PA USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering , The Pennsylvania State University , University Park, PA,  USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Mechanical Engineering, The Pennsylvania State University University Park PA USA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5037797829"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":1.0283,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.77759446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"83","issue":"3","first_page":"457","last_page":"483"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11125","display_name":"Petri Nets in System Modeling","score":0.9980000257492065,"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":0.9980000257492065,"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":0.9976999759674072,"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/T10621","display_name":"Gene Regulatory Network Analysis","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.9159137010574341},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.7037216424942017},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.646575927734375},{"id":"https://openalex.org/keywords/partially-observable-markov-decision-process","display_name":"Partially observable Markov decision process","score":0.613520622253418},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5893387794494629},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5104023814201355},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5046969652175903},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.46754732728004456},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46447813510894775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46281731128692627},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.45420145988464355},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.445840060710907},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.36584335565567017},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33187758922576904},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.32887518405914307},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15536031126976013},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.06811130046844482}],"concepts":[{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.9159137010574341},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.7037216424942017},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.646575927734375},{"id":"https://openalex.org/C17098449","wikidata":"https://www.wikidata.org/wiki/Q176814","display_name":"Partially observable Markov decision process","level":4,"score":0.613520622253418},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5893387794494629},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5104023814201355},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5046969652175903},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46754732728004456},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46447813510894775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46281731128692627},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.45420145988464355},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.445840060710907},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.36584335565567017},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33187758922576904},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.32887518405914307},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15536031126976013},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.06811130046844482},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00207170903193458","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207170903193458","pdf_url":null,"source":{"id":"https://openalex.org/S88061139","display_name":"International Journal of Control","issn_l":"0020-7179","issn":["0020-7179","1366-5820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.75,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W4789806","https://openalex.org/W39337161","https://openalex.org/W124331494","https://openalex.org/W177913229","https://openalex.org/W180325379","https://openalex.org/W373630968","https://openalex.org/W1226734329","https://openalex.org/W1491690797","https://openalex.org/W1500921805","https://openalex.org/W1538075516","https://openalex.org/W1542709260","https://openalex.org/W1553556917","https://openalex.org/W1556549343","https://openalex.org/W1563965851","https://openalex.org/W1579743691","https://openalex.org/W1594563152","https://openalex.org/W1619458041","https://openalex.org/W1679945064","https://openalex.org/W1910745944","https://openalex.org/W1970088948","https://openalex.org/W1979349468","https://openalex.org/W2002089154","https://openalex.org/W2026574913","https://openalex.org/W2034725503","https://openalex.org/W2044375425","https://openalex.org/W2054726834","https://openalex.org/W2091897646","https://openalex.org/W2096630263","https://openalex.org/W2106150303","https://openalex.org/W2112483970","https://openalex.org/W2128246834","https://openalex.org/W2137184486","https://openalex.org/W2142183123","https://openalex.org/W2144909372","https://openalex.org/W2334782222","https://openalex.org/W2941363749","https://openalex.org/W2993433457","https://openalex.org/W4212875940","https://openalex.org/W4402260611"],"related_works":["https://openalex.org/W2999848267","https://openalex.org/W2096013579","https://openalex.org/W1760611253","https://openalex.org/W52153049","https://openalex.org/W1589140671","https://openalex.org/W2951545791","https://openalex.org/W1515117609","https://openalex.org/W2294884454","https://openalex.org/W4323315247","https://openalex.org/W131709709"],"abstract_inverted_index":{"Decision":[0],"processes":[1],"with":[2],"incomplete":[3],"state":[4],"feedback":[5],"have":[6],"been":[7],"traditionally":[8],"modelled":[9,75],"as":[10],"partially":[11],"observable":[12,45,94],"Markov":[13],"decision":[14,70],"processes.":[15],"In":[16,62],"this":[17],"article,":[18],"we":[19,64],"present":[20],"an":[21],"alternative":[22],"formulation":[23],"based":[24],"on":[25,37],"probabilistic":[26],"regular":[27],"languages.":[28],"The":[29,96],"proposed":[30,78],"approach":[31,97],"generalises":[32],"the":[33,59,67,77,92],"recently":[34],"reported":[35],"work":[36],"language":[38],"measure":[39],"theoretic":[40],"optimal":[41],"control":[42],"for":[43],"perfectly":[44],"situations":[46],"and":[47],"shows":[48],"that":[49,66],"such":[50],"a":[51],"framework":[52],"is":[53,80,85,98],"far":[54],"more":[55],"computationally":[56],"tractable":[57],"to":[58,88,91],"classical":[60],"alternative.":[61],"particular,":[63],"show":[65],"infinite":[68],"horizon":[69],"problem":[71],"under":[72],"partial":[73],"observation,":[74],"in":[76,83],"framework,":[79],"\u03bb-approximable":[81],"and,":[82],"general,":[84],"not":[86],"harder":[87],"solve":[89],"compared":[90],"fully":[93],"case.":[95],"illustrated":[99],"via":[100],"two":[101],"simple":[102],"examples.":[103]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
