{"id":"https://openalex.org/W2792868737","doi":"https://doi.org/10.1007/s10479-018-2816-0","title":"The Second International Nurse Rostering Competition","display_name":"The Second International Nurse Rostering Competition","publication_year":2018,"publication_date":"2018-03-20","ids":{"openalex":"https://openalex.org/W2792868737","doi":"https://doi.org/10.1007/s10479-018-2816-0","mag":"2792868737"},"language":"en","primary_location":{"id":"doi:10.1007/s10479-018-2816-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10479-018-2816-0","pdf_url":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068990631","display_name":"Sara Ceschia","orcid":"https://orcid.org/0000-0003-1191-1929"},"institutions":[{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Sara Ceschia","raw_affiliation_strings":["DPIA, University of Udine, via delle Scienze 206, 33100, Udine, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1191-1929","affiliations":[{"raw_affiliation_string":"DPIA, University of Udine, via delle Scienze 206, 33100, Udine, Italy","institution_ids":["https://openalex.org/I129043915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043650771","display_name":"Nguyen Dang","orcid":"https://orcid.org/0000-0002-2693-6953"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Nguyen Dang","raw_affiliation_strings":["Department of Computer Science, CODeS and imec-ITEC, KULAK, KU Leuven, E. Sabbelaan 53, 8500, Kortrijk, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-2693-6953","affiliations":[{"raw_affiliation_string":"Department of Computer Science, CODeS and imec-ITEC, KULAK, KU Leuven, E. Sabbelaan 53, 8500, Kortrijk, Belgium","institution_ids":["https://openalex.org/I4210114974","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074966723","display_name":"Patrick De Causmaecker","orcid":"https://orcid.org/0000-0002-6763-1945"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Patrick De Causmaecker","raw_affiliation_strings":["Department of Computer Science, CODeS and imec-ITEC, KULAK, KU Leuven, E. Sabbelaan 53, 8500, Kortrijk, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-6763-1945","affiliations":[{"raw_affiliation_string":"Department of Computer Science, CODeS and imec-ITEC, KULAK, KU Leuven, E. Sabbelaan 53, 8500, Kortrijk, Belgium","institution_ids":["https://openalex.org/I4210114974","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044302045","display_name":"Stefaan Haspeslagh","orcid":"https://orcid.org/0000-0001-8088-2135"},"institutions":[{"id":"https://openalex.org/I4210134168","display_name":"Katholieke Hogeschool Vives","ror":"https://ror.org/02rnb8t27","country_code":"BE","type":"education","lineage":["https://openalex.org/I4210134168"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Stefaan Haspeslagh","raw_affiliation_strings":["Commercial Sciences and Business Management, MoBiz, Vives University College, Doorniksesteenweg 145, 8500, Kortrijk, Belgium"],"raw_orcid":"https://orcid.org/0000-0001-8088-2135","affiliations":[{"raw_affiliation_string":"Commercial Sciences and Business Management, MoBiz, Vives University College, Doorniksesteenweg 145, 8500, Kortrijk, Belgium","institution_ids":["https://openalex.org/I4210134168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047923261","display_name":"Andrea Schaerf","orcid":"https://orcid.org/0000-0001-6965-0536"},"institutions":[{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Schaerf","raw_affiliation_strings":["DPIA, University of Udine, via delle Scienze 206, 33100, Udine, Italy"],"raw_orcid":"https://orcid.org/0000-0001-6965-0536","affiliations":[{"raw_affiliation_string":"DPIA, University of Udine, via delle Scienze 206, 33100, Udine, Italy","institution_ids":["https://openalex.org/I129043915"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068990631"],"corresponding_institution_ids":["https://openalex.org/I129043915"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":4.8441,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.94999849,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"274","issue":"1-2","first_page":"171","last_page":"186"},"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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9283000230789185,"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/testbed","display_name":"Testbed","score":0.8480583429336548},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.8354329466819763},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.7833126187324524},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6819409132003784},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3997935652732849},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13072335720062256},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12851828336715698},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.07736244797706604}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.8480583429336548},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.8354329466819763},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.7833126187324524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6819409132003784},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3997935652732849},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13072335720062256},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12851828336715698},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.07736244797706604},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/s10479-018-2816-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10479-018-2816-0","pdf_url":null,"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:lirias2repo.kuleuven.be:20.500.12942/688012","is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/bitstream/20.500.12942/688012/2/secondnrcompetition.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Annals Of Operations Research, vol. 274 (1-2), (171-186)","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:research-repository.st-andrews.ac.uk:10023/20910","is_oa":false,"landing_page_url":"https://hdl.handle.net/10023/20910","pdf_url":null,"source":{"id":"https://openalex.org/S4306400230","display_name":"St Andrews Research Repository (St Andrews Research Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I16835326","host_organization_name":"University of St Andrews","host_organization_lineage":["https://openalex.org/I16835326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Journal article"},{"id":"pmh:oai:RePEc:spr:annopr:v:274:y:2019:i:1:d:10.1007_s10479-018-2816-0","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s10479-018-2816-0","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"},{"id":"pmh:oai:air.uniud.it:11390/1129123","is_oa":false,"landing_page_url":"http://hdl.handle.net/11390/1129123","pdf_url":null,"source":{"id":"https://openalex.org/S4306401163","display_name":"Institutional Research Information System (University of Udine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I129043915","host_organization_name":"University of Udine","host_organization_lineage":["https://openalex.org/I129043915"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"internazionale"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W128836087","https://openalex.org/W1528950549","https://openalex.org/W1639820114","https://openalex.org/W1970317816","https://openalex.org/W1994388740","https://openalex.org/W1998116230","https://openalex.org/W2013459868","https://openalex.org/W2014029878","https://openalex.org/W2016721869","https://openalex.org/W2028379670","https://openalex.org/W2034438127","https://openalex.org/W2040691271","https://openalex.org/W2067091385","https://openalex.org/W2084743556","https://openalex.org/W2088461682","https://openalex.org/W2146173477","https://openalex.org/W2163056681","https://openalex.org/W2164237033","https://openalex.org/W2191526658","https://openalex.org/W2516918837","https://openalex.org/W2525872516","https://openalex.org/W2677624263","https://openalex.org/W2966882682","https://openalex.org/W6727630166"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W2064303750","https://openalex.org/W3048672182","https://openalex.org/W1509300825","https://openalex.org/W3092582874"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":6},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2018-03-29T00:00:00"}
