{"id":"https://openalex.org/W2227228165","doi":null,"title":"A System for Automatic Construction of Exam Timetable Using Genetic Algorithms","display_name":"A System for Automatic Construction of Exam Timetable Using Genetic Algorithms","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2227228165","mag":"2227228165"},"language":"es","primary_location":{"id":"pmh:oai:scielo:S1645-99112008000100017","doi":null,"is_oa":true,"landing_page_url":"http://scielo.pt/scielo.php?script=sci_arttext&pid=S1645-99112008000100017","pdf_url":"http://www.scielo.pt/pdf/tek/n9/n9a16.pdf","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"T\u00e9khne - Revista de Estudos Polit\u00e9cnicos n.9 2008","raw_type":"journal article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://www.scielo.pt/pdf/tek/n9/n9a16.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103015971","display_name":"Jos\u00e9 Joaquim Moreira","orcid":"https://orcid.org/0000-0002-0291-4864","observed_orcids":["https://orcid.org/0000-0002-0291-4864"]},"institutions":[{"id":"https://openalex.org/I4210087771","display_name":"Instituto Superior de Administra\u00e7\u00e3o e L\u00ednguas","ror":"https://ror.org/003mte806","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210087771"]},{"id":"https://openalex.org/I4210098446","display_name":"Instituto Superior de L\u00ednguas e Administra\u00e7\u00e3o","ror":"https://ror.org/00ykktm91","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210098446"]},{"id":"https://openalex.org/I4403386466","display_name":"ISLA - Instituto Polit\u00e9cnico de Gest\u00e3o e Tecnologia","ror":"https://ror.org/02ad08x68","country_code":"PT","type":"education","lineage":["https://openalex.org/I4403386466","https://openalex.org/I4403386619"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Jos\u00e9 Joaquim Moreira","raw_affiliation_strings":["ISLA - Instituto Superior de L\u00ednguas e Administra\u00e7\u00e3o, V. N. de Gaia, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-0291-4864","affiliations":[{"raw_affiliation_string":"ISLA - Instituto Superior de L\u00ednguas e Administra\u00e7\u00e3o, V. N. de Gaia, Portugal","institution_ids":["https://openalex.org/I4210087771","https://openalex.org/I4210098446","https://openalex.org/I4403386466"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103015971"],"corresponding_institution_ids":["https://openalex.org/I4210087771","https://openalex.org/I4210098446","https://openalex.org/I4403386466"],"apc_list":null,"apc_paid":null,"fwci":1.8826,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.86881562,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":"9","first_page":"319","last_page":"336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":1.0,"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":1.0,"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/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.0,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/examination-timetabling","display_name":"examination timetabling","score":0.9919999837875366},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"genetic algorithm","score":0.7229999899864197},{"id":"https://openalex.org/keywords/metaheuristic-optimization","display_name":"metaheuristic optimization","score":0.7630000114440918},{"id":"https://openalex.org/keywords/higher-education-scheduling","display_name":"higher education scheduling","score":0.7459999918937683},{"id":"https://openalex.org/keywords/matrix-models","display_name":"matrix models","score":0.4480000138282776},{"id":"https://openalex.org/keywords/scheduling-constraints","display_name":"scheduling constraints","score":0.6759999990463257},{"id":"https://openalex.org/keywords/timetabling-problem","display_name":"timetabling problem","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.530552864074707},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4554942548274994},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42817991971969604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40600037574768066},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.25715890526771545}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:scielo:S1645-99112008000100017","doi":null,"is_oa":true,"landing_page_url":"http://scielo.pt/scielo.php?script=sci_arttext&pid=S1645-99112008000100017","pdf_url":"http://www.scielo.pt/pdf/tek/n9/n9a16.pdf","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"T\u00e9khne - Revista de Estudos Polit\u00e9cnicos n.9 2008","raw_type":"journal article"},{"id":"mag:2227228165","doi":null,"is_oa":false,"landing_page_url":"http://www.scielo.mec.pt/pdf/tek/n9/n9a16.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2898084606","display_name":"T\u00e9khne","issn_l":"1645-9911","issn":["1645-9911","2255-3886"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"T\u00e9khne - Revista de Estudos Polit\u00e9cnicos","raw_type":null}],"best_oa_location":{"id":"pmh:oai:scielo:S1645-99112008000100017","doi":null,"is_oa":true,"landing_page_url":"http://scielo.pt/scielo.php?script=sci_arttext&pid=S1645-99112008000100017","pdf_url":"http://www.scielo.pt/pdf/tek/n9/n9a16.pdf","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"T\u00e9khne - Revista de Estudos Polit\u00e9cnicos n.9 2008","raw_type":"journal article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2227228165.pdf","grobid_xml":"https://content.openalex.org/works/W2227228165.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1479913101","https://openalex.org/W1490455848","https://openalex.org/W1567150414","https://openalex.org/W1574885323","https://openalex.org/W2137365217","https://openalex.org/W2964221971"],"related_works":["https://openalex.org/W2047309219","https://openalex.org/W2125858209","https://openalex.org/W7099275883","https://openalex.org/W7100537325","https://openalex.org/W4313062910","https://openalex.org/W4319987011","https://openalex.org/W2294229675","https://openalex.org/W7096417054","https://openalex.org/W3166164911","https://openalex.org/W569625703"],"abstract_inverted_index":{"The":[0,72,84,99],"complexity":[1],"the":[2,10,14,17,33,40,48,60,69,89,109,113,120],"of":[3,13,20,35,46,74,91,96],"exam":[4,92,110],"timetables":[5,38,93],"problem":[6,34],"is":[7,57,76,86,130],"justified":[8,58],"by":[9,59],"scheduling":[11],"size":[12],"examinations":[15],"and":[16,22,104],"high":[18],"number":[19],"constraints":[21],"criteria":[23],"for":[24,39,52],"allocation.":[25],"This":[26],"paper":[27],"presents":[28,65],"a":[29,53,77,81,125],"solution":[30,75,126,133],"method":[31,73],"to":[32,88],"automatic":[36],"construction":[37,90],"exams.":[41],"Among":[42],"several":[43],"mathematical":[44],"models":[45],"representation,":[47],"final":[49],"option":[50],"was":[51],"model":[54,64,85],"matrix,":[55],"which":[56],"benefits":[61],"that":[62,79,118,132],"this":[63],"when":[66,119],"used":[67],"in":[68,94,102],"algorithm":[70,121],"solution.":[71],"meta-heuristics":[78],"includes":[80],"genetic":[82],"algorithm.":[83],"directed":[87],"institutions":[95],"higher":[97],"education.":[98],"results":[100],"achieved":[101],"real":[103],"complex":[105],"scenarios":[106],"are":[107],"satisfactory;":[108],"timetabling":[111],"meets":[112],"imposed":[114],"regulations.":[115],"We":[116],"conclude":[117],"does":[122,134],"not":[123,135],"determine":[124],"with":[127],"no":[128],"penalty,":[129],"because":[131],"exist.":[136]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}
