{"id":"https://openalex.org/W2052601261","doi":"https://doi.org/10.7148/2009-0855-0860","title":"Hierarchical Method For Nurse Rostering Based On Granular Pre-Processing Of Constraints","display_name":"Hierarchical Method For Nurse Rostering Based On Granular Pre-Processing Of Constraints","publication_year":2009,"publication_date":"2009-06-09","ids":{"openalex":"https://openalex.org/W2052601261","doi":"https://doi.org/10.7148/2009-0855-0860","mag":"2052601261"},"language":"en","primary_location":{"id":"doi:10.7148/2009-0855-0860","is_oa":false,"landing_page_url":"https://doi.org/10.7148/2009-0855-0860","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECMS 2009 Proceedings edited by J. Otamendi, A. Bargiela, J. L. Montes, L. M. Doncel Pedrera","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/A5066166625","display_name":"Geetha Baskaran","orcid":"https://orcid.org/0000-0001-7881-095X"},"institutions":[{"id":"https://openalex.org/I155043079","display_name":"University of Nottingham Malaysia Campus","ror":"https://ror.org/04mz9mt17","country_code":"MY","type":"education","lineage":["https://openalex.org/I142263535","https://openalex.org/I155043079"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Geetha Baskaran","raw_affiliation_strings":["University of Nottingham Malaysia Campus, Semenyih, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham Malaysia Campus, Semenyih, Malaysia","institution_ids":["https://openalex.org/I155043079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111780313","display_name":"Andrzej Bargie\u0142a","orcid":null},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrzej Bargiela","raw_affiliation_strings":["University of Nottingham, Nottingham, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham, Nottingham, United Kingdom","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063920690","display_name":"Rong Qu","orcid":"https://orcid.org/0000-0001-8318-7509"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rong Qu","raw_affiliation_strings":["University of Nottingham, Nottingham, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham, Nottingham, United Kingdom","institution_ids":["https://openalex.org/I142263535"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4781,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.59069131,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"855","last_page":"860"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14082","display_name":"Modeling, Simulation, and Optimization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14082","display_name":"Modeling, Simulation, and Optimization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9161999821662903,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.6544829607009888},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3279818594455719}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6544829607009888},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3279818594455719}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.7148/2009-0855-0860","is_oa":false,"landing_page_url":"https://doi.org/10.7148/2009-0855-0860","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECMS 2009 Proceedings edited by J. Otamendi, A. Bargiela, J. L. Montes, L. M. Doncel Pedrera","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.158.7846","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.158.7846","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.nott.ac.uk/~rxq/files/ECMS09NR.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W6588164","https://openalex.org/W86878369","https://openalex.org/W1488601969","https://openalex.org/W1489778580","https://openalex.org/W1572910922","https://openalex.org/W1680972677","https://openalex.org/W1947957290","https://openalex.org/W1968375151","https://openalex.org/W1968722562","https://openalex.org/W1973275527","https://openalex.org/W1988966947","https://openalex.org/W2016721869","https://openalex.org/W2020847624","https://openalex.org/W2027045220","https://openalex.org/W2037361138","https://openalex.org/W2049287735","https://openalex.org/W2057865045","https://openalex.org/W2074059988","https://openalex.org/W2095663226","https://openalex.org/W2114383673","https://openalex.org/W2123696861","https://openalex.org/W2123826923","https://openalex.org/W2133671908","https://openalex.org/W2134437265","https://openalex.org/W2143867203","https://openalex.org/W2154500141","https://openalex.org/W2171615581","https://openalex.org/W2490737927","https://openalex.org/W2807926675","https://openalex.org/W3125132395","https://openalex.org/W4249601105"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2093578348","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2096946506","https://openalex.org/W2766271392","https://openalex.org/W3107474891"],"abstract_inverted_index":{"Nurse":[0],"Rostering":[1],"problems":[2,8],"represent":[3],"a":[4,39,62,133],"subclass":[5],"of":[6,42,44,49,53,67,98,119,125],"scheduling":[7,128],"that":[9,29,83,116],"are":[10,76,93],"hard":[11],"to":[12,18,31,78,132],"solve.":[13],"Their":[14],"complexity":[15],"is":[16],"due":[17],"the":[19,24,57,65,96,110,117,120],"large":[20],"solution":[21],"spaces":[22],"and":[23,27,127],"many":[25],"objectives":[26],"constraints":[28,126],"need":[30],"be":[32,85,107],"fulfilled.":[33],"In":[34],"this":[35],"study,":[36],"we":[37],"propose":[38],"hierarchical":[40],"method":[41],"granulation":[43,118],"problem":[45,121],"domain":[46],"through":[47],"preprocessing":[48],"constraints.":[50],"A":[51],"set":[52],"zero-cost":[54,80],"patterns":[55,82],"in":[56,87,91,123],"granulated":[58],"search":[59],"space":[60],"provides":[61],"basis":[63],"for":[64,73,95,101],"generation":[66,97],"work":[68],"schedules.":[69],"Feasible":[70],"schedules":[71,100],"calculated":[72],"week":[74,88,102],"1":[75],"used":[77,94],"define":[79],"shift":[81],"can":[84,106],"deployed":[86],"2.":[89,103],"These":[90],"turn":[92],"feasible":[99],"The":[104],"process":[105],"applied":[108],"over":[109],"extended":[111],"time":[112,129],"frame.":[113],"We":[114],"show":[115],"description":[122],"terms":[124],"frames":[130],"leads":[131],"more":[134],"manageable":[135],"computing":[136],"task.":[137]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}