{"id":"https://openalex.org/W2092892736","doi":"https://doi.org/10.1145/1655925.1656106","title":"Reinforcement learning coordination with combined heuristics in multi-agent environment for university timetabling","display_name":"Reinforcement learning coordination with combined heuristics in multi-agent environment for university timetabling","publication_year":2009,"publication_date":"2009-11-24","ids":{"openalex":"https://openalex.org/W2092892736","doi":"https://doi.org/10.1145/1655925.1656106","mag":"2092892736"},"language":"en","primary_location":{"id":"doi:10.1145/1655925.1656106","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1655925.1656106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human","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/A5016789454","display_name":"Olga Yugay","orcid":null},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Olga Yugay","raw_affiliation_strings":["Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea","Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea","institution_ids":["https://openalex.org/I205490536"]},{"raw_affiliation_string":"Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea#TAB#","institution_ids":["https://openalex.org/I205490536"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046589378","display_name":"Lee Tae Kyung","orcid":null},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Lee Tae Kyung","raw_affiliation_strings":["Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea","Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea","institution_ids":["https://openalex.org/I205490536"]},{"raw_affiliation_string":"Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea#TAB#","institution_ids":["https://openalex.org/I205490536"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111823622","display_name":"Franz I. S. Ko","orcid":null},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Franz I. S. Ko","raw_affiliation_strings":["Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea","Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea","institution_ids":["https://openalex.org/I205490536"]},{"raw_affiliation_string":"Dongguk University, Seokjang-dong, Gyongju-si, Gyongsangbuk-do, South Korea#TAB#","institution_ids":["https://openalex.org/I205490536"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5016789454"],"corresponding_institution_ids":["https://openalex.org/I205490536"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.17126413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"995","last_page":"1000"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14011","display_name":"Elevator Systems and Control","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.984499990940094,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.8625904321670532},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7630091905593872},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.7365310788154602},{"id":"https://openalex.org/keywords/constraint-satisfaction-problem","display_name":"Constraint satisfaction problem","score":0.6911689043045044},{"id":"https://openalex.org/keywords/jade","display_name":"JADE (particle detector)","score":0.5678029656410217},{"id":"https://openalex.org/keywords/constraint-satisfaction","display_name":"Constraint satisfaction","score":0.539570152759552},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4736134707927704},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.45901480317115784},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4507867097854614},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36554935574531555},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3509441018104553},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12617716193199158},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08267664909362793}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8625904321670532},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7630091905593872},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7365310788154602},{"id":"https://openalex.org/C199622910","wikidata":"https://www.wikidata.org/wiki/Q1128326","display_name":"Constraint satisfaction problem","level":3,"score":0.6911689043045044},{"id":"https://openalex.org/C2780032874","wikidata":"https://www.wikidata.org/wiki/Q16948557","display_name":"JADE (particle detector)","level":2,"score":0.5678029656410217},{"id":"https://openalex.org/C44616089","wikidata":"https://www.wikidata.org/wiki/Q30158686","display_name":"Constraint satisfaction","level":3,"score":0.539570152759552},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4736134707927704},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.45901480317115784},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4507867097854614},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36554935574531555},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3509441018104553},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12617716193199158},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08267664909362793},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1655925.1656106","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1655925.1656106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human","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":12,"referenced_works":["https://openalex.org/W1586030051","https://openalex.org/W1605334561","https://openalex.org/W1610678877","https://openalex.org/W1904065432","https://openalex.org/W2040727232","https://openalex.org/W2057379233","https://openalex.org/W2102642246","https://openalex.org/W2121863487","https://openalex.org/W2134074867","https://openalex.org/W2145790759","https://openalex.org/W2302120074","https://openalex.org/W2911283634"],"related_works":["https://openalex.org/W1483279355","https://openalex.org/W2257516073","https://openalex.org/W2161128834","https://openalex.org/W2091348864","https://openalex.org/W2569549435","https://openalex.org/W2097415053","https://openalex.org/W2012141606","https://openalex.org/W1550482496","https://openalex.org/W2116814982","https://openalex.org/W2784687883"],"abstract_inverted_index":{"University":[0],"timetabling":[1,17,39],"is":[2,44],"a":[3,37],"constraint-satisfaction":[4],"problem":[5,18],"where":[6],"the":[7],"participants":[8],"usually":[9],"have":[10],"conflicting":[11],"requirements.":[12],"Multi-agent":[13],"environment":[14],"can":[15],"solve":[16],"through":[19],"representing":[20],"each":[21],"participating":[22],"party":[23],"with":[24],"agent.":[25],"We":[26],"propose":[27],"to":[28,33],"apply":[29],"reinforcement":[30],"learning":[31],"approach":[32],"coordinate":[34],"agents":[35],"in":[36],"university":[38],"system.":[40],"The":[41],"system":[42],"simulation":[43],"built":[45],"on":[46],"JADE":[47],"Framework.":[48]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}