{"id":"https://openalex.org/W2018170131","doi":"https://doi.org/10.1007/s10479-013-1321-8","title":"A survey of school timetabling research","display_name":"A survey of school timetabling research","publication_year":2013,"publication_date":"2013-02-14","ids":{"openalex":"https://openalex.org/W2018170131","doi":"https://doi.org/10.1007/s10479-013-1321-8","mag":"2018170131"},"language":"en","primary_location":{"id":"doi:10.1007/s10479-013-1321-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10479-013-1321-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10479-013-1321-8.pdf","source":{"id":"https://openalex.org/S57667410","display_name":"Annals of Operations Research","issn_l":"0254-5330","issn":["0254-5330","1572-9338"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Operations Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/s10479-013-1321-8.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060039893","display_name":"Nelishia Pillay","orcid":"https://orcid.org/0000-0003-3902-5582"},"institutions":[{"id":"https://openalex.org/I95023434","display_name":"University of KwaZulu-Natal","ror":"https://ror.org/04qzfn040","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Nelishia Pillay","raw_affiliation_strings":["School of Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa","School of Computer Science, University of KwaZulu-Natal , Pietermaritzburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa","institution_ids":["https://openalex.org/I95023434"]},{"raw_affiliation_string":"School of Computer Science, University of KwaZulu-Natal , Pietermaritzburg, South Africa","institution_ids":["https://openalex.org/I95023434"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5060039893"],"corresponding_institution_ids":["https://openalex.org/I95023434"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":12.9568,"has_fulltext":true,"cited_by_count":123,"citation_normalized_percentile":{"value":0.9885007,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"218","issue":"1","first_page":"261","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9998999834060669,"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":0.9998999834060669,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.718544602394104},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.6915054321289062},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.6450714468955994},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6175132989883423},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.46396151185035706},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.4178404211997986},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22995778918266296},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09151226282119751}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.718544602394104},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.6915054321289062},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.6450714468955994},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6175132989883423},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.46396151185035706},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.4178404211997986},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22995778918266296},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09151226282119751},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10479-013-1321-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10479-013-1321-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10479-013-1321-8.pdf","source":{"id":"https://openalex.org/S57667410","display_name":"Annals of Operations Research","issn_l":"0254-5330","issn":["0254-5330","1572-9338"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Operations Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:annopr:v:218:y:2014:i:1:p:261-293:10.1007/s10479-013-1321-8","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1007/s10479-013-1321-8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s10479-013-1321-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10479-013-1321-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10479-013-1321-8.pdf","source":{"id":"https://openalex.org/S57667410","display_name":"Annals of Operations Research","issn_l":"0254-5330","issn":["0254-5330","1572-9338"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Operations Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320326542","display_name":"Universidad de La Sabana","ror":"https://ror.org/02sqgkj21"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2018170131.pdf","grobid_xml":"https://content.openalex.org/works/W2018170131.grobid-xml"},"referenced_works_count":116,"referenced_works":["https://openalex.org/W157206559","https://openalex.org/W185312679","https://openalex.org/W194920482","https://openalex.org/W1482278031","https://openalex.org/W1492031774","https://openalex.org/W1495006195","https://openalex.org/W1498349744","https://openalex.org/W1507081096","https://openalex.org/W1518679956","https://openalex.org/W1526848900","https://openalex.org/W1553466764","https://openalex.org/W1555693598","https://openalex.org/W1563327843","https://openalex.org/W1567150414","https://openalex.org/W1570131048","https://openalex.org/W1573699551","https://openalex.org/W1581197621","https://openalex.org/W1594721307","https://openalex.org/W1601081952","https://openalex.org/W1668207500","https://openalex.org/W1786758946","https://openalex.org/W1787640033","https://openalex.org/W1820539928","https://openalex.org/W1867762701","https://openalex.org/W1892155276","https://openalex.org/W1966942146","https://openalex.org/W1968210732","https://openalex.org/W1968843527","https://openalex.org/W1969426100","https://openalex.org/W1969483787","https://openalex.org/W1969936690","https://openalex.org/W1985778927","https://openalex.org/W1992120551","https://openalex.org/W1993394050","https://openalex.org/W1993836382","https://openalex.org/W1995421994","https://openalex.org/W1996006679","https://openalex.org/W1996583761","https://openalex.org/W1997958512","https://openalex.org/W2003160050","https://openalex.org/W2003627177","https://openalex.org/W2004417381","https://openalex.org/W2007148613","https://openalex.org/W2010701849","https://openalex.org/W2011653811","https://openalex.org/W2011760778","https://openalex.org/W2012419938","https://openalex.org/W2014736087","https://openalex.org/W2015097024","https://openalex.org/W2024952061","https://openalex.org/W2028379670","https://openalex.org/W2036289808","https://openalex.org/W2037760125","https://openalex.org/W2049967755","https://openalex.org/W2050762864","https://openalex.org/W2056965091","https://openalex.org/W2056965667","https://openalex.org/W2062605672","https://openalex.org/W2068424884","https://openalex.org/W2072590363","https://openalex.org/W2072651496","https://openalex.org/W2077396495","https://openalex.org/W2078389146","https://openalex.org/W2081953250","https://openalex.org/W2083777834","https://openalex.org/W2086726443","https://openalex.org/W2086961057","https://openalex.org/W2092298566","https://openalex.org/W2092579463","https://openalex.org/W2093436036","https://openalex.org/W2094812825","https://openalex.org/W2097428991","https://openalex.org/W2099942580","https://openalex.org/W2103376860","https://openalex.org/W2108617676","https://openalex.org/W2109094708","https://openalex.org/W2133055404","https://openalex.org/W2135804789","https://openalex.org/W2140189381","https://openalex.org/W2140477837","https://openalex.org/W2148948822","https://openalex.org/W2149331957","https://openalex.org/W2153469427","https://openalex.org/W2154682258","https://openalex.org/W2158991868","https://openalex.org/W2162210994","https://openalex.org/W2163224993","https://openalex.org/W2164888076","https://openalex.org/W2165470341","https://openalex.org/W2166134918","https://openalex.org/W2168400916","https://openalex.org/W2172261925","https://openalex.org/W2182044576","https://openalex.org/W2186535144","https://openalex.org/W2463709620","https://openalex.org/W2479937001","https://openalex.org/W2480762398","https://openalex.org/W2480854834","https://openalex.org/W2502760368","https://openalex.org/W2561675875","https://openalex.org/W2911916805","https://openalex.org/W2912248053","https://openalex.org/W2912487024","https://openalex.org/W4285719527","https://openalex.org/W4300056969","https://openalex.org/W4301762632","https://openalex.org/W4401338609","https://openalex.org/W6607876620","https://openalex.org/W6631641381","https://openalex.org/W6632280526","https://openalex.org/W6642604611","https://openalex.org/W6681441907","https://openalex.org/W6682716838","https://openalex.org/W6685329628","https://openalex.org/W6742346881","https://openalex.org/W6828273540"],"related_works":["https://openalex.org/W2032233321","https://openalex.org/W3121970507","https://openalex.org/W2110028391","https://openalex.org/W54497855","https://openalex.org/W217960748","https://openalex.org/W3125814499","https://openalex.org/W2090827041","https://openalex.org/W187246281","https://openalex.org/W2565703248","https://openalex.org/W2143548620"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":5}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}