{"id":"https://openalex.org/W2071551122","doi":"https://doi.org/10.1155/2012/290360","title":"A Mathematical Modelling Approach for Systems Where the Servers Are Almost Always Busy","display_name":"A Mathematical Modelling Approach for Systems Where the Servers Are Almost Always Busy","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2071551122","doi":"https://doi.org/10.1155/2012/290360","mag":"2071551122","pmid":"https://pubmed.ncbi.nlm.nih.gov/22567041"},"language":"en","primary_location":{"id":"doi:10.1155/2012/290360","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/290360","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2012/290360.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cmmm/2012/290360.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090535919","display_name":"Christina Pagel","orcid":"https://orcid.org/0000-0002-2857-1628"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Christina Pagel","raw_affiliation_strings":["Clinical Operational Research Unit, University College London, 4 Taviton Street, London WC1H 0BT, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Operational Research Unit, University College London, 4 Taviton Street, London WC1H 0BT, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027348897","display_name":"David Richards","orcid":"https://orcid.org/0000-0002-8821-5027"},"institutions":[{"id":"https://openalex.org/I23923803","display_name":"University of Exeter","ror":"https://ror.org/03yghzc09","country_code":"GB","type":"education","lineage":["https://openalex.org/I23923803"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David A. Richards","raw_affiliation_strings":["Psychology, College of Life and Environmental Sciences, University of Exeter, Perry Road, Exeter EX4 4QG, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychology, College of Life and Environmental Sciences, University of Exeter, Perry Road, Exeter EX4 4QG, UK","institution_ids":["https://openalex.org/I23923803"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000912579","display_name":"Martin Utley","orcid":"https://orcid.org/0000-0001-9928-1516"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Martin Utley","raw_affiliation_strings":["Clinical Operational Research Unit, University College London, 4 Taviton Street, London WC1H 0BT, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Operational Research Unit, University College London, 4 Taviton Street, London WC1H 0BT, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5090535919"],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.4882,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72415632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2012","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.972000002861023,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.6647728681564331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6465676426887512},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.6326228976249695},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5785328149795532},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.5546035766601562},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5100262761116028},{"id":"https://openalex.org/keywords/mental-health","display_name":"Mental health","score":0.5054759979248047},{"id":"https://openalex.org/keywords/referral","display_name":"Referral","score":0.4943227767944336},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.45278120040893555},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.447343111038208},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.4180770516395569},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.41380953788757324},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16282597184181213},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15366533398628235},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.15012553334236145},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14334502816200256},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.14244738221168518},{"id":"https://openalex.org/keywords/nursing","display_name":"Nursing","score":0.12317752838134766},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11946901679039001}],"concepts":[{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.6647728681564331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6465676426887512},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.6326228976249695},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5785328149795532},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.5546035766601562},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5100262761116028},{"id":"https://openalex.org/C134362201","wikidata":"https://www.wikidata.org/wiki/Q317309","display_name":"Mental health","level":2,"score":0.5054759979248047},{"id":"https://openalex.org/C2776135927","wikidata":"https://www.wikidata.org/wiki/Q5242559","display_name":"Referral","level":2,"score":0.4943227767944336},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.45278120040893555},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.447343111038208},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.4180770516395569},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.41380953788757324},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16282597184181213},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15366533398628235},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.15012553334236145},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14334502816200256},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.14244738221168518},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.12317752838134766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11946901679039001},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008605","descriptor_name":"Mental Health Services","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D008605","descriptor_name":"Mental Health Services","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D008605","descriptor_name":"Mental Health Services","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D013598","descriptor_name":"Systems Theory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013598","descriptor_name":"Systems Theory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013598","descriptor_name":"Systems Theory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014850","descriptor_name":"Waiting Lists","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014850","descriptor_name":"Waiting Lists","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014850","descriptor_name":"Waiting Lists","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":7,"locations":[{"id":"doi:10.1155/2012/290360","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/290360","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2012/290360.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},{"id":"pmid:22567041","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22567041","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and mathematical methods in medicine","raw_type":null},{"id":"pmh:oai:ore.exeter.ac.uk:10871/25771","is_oa":true,"landing_page_url":"http://hdl.handle.net/10871/25771","pdf_url":null,"source":{"id":"https://openalex.org/S4306401998","display_name":"Open Research Exeter (University of Exeter)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I23923803","host_organization_name":"University of Exeter","host_organization_lineage":["https://openalex.org/I23923803"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:253818b429874ab6bf6caa5e175212b4","is_oa":true,"landing_page_url":"https://doaj.org/article/253818b429874ab6bf6caa5e175212b4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computational and Mathematical Methods in Medicine, Vol 2012 (2012)","raw_type":"article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1363479","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1363479/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"   COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE   (ARTN 290)     (2012)      ","raw_type":"Article"},{"id":"pmh:oai:europepmc.org:2352369","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3332185","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:figshare.com:article/29726588","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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":"Journal contribution"}],"best_oa_location":{"id":"doi:10.1155/2012/290360","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/290360","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2012/290360.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G2448532127","display_name":null,"funder_award_id":"08/1504/109","funder_id":"https://openalex.org/F4320319990","funder_display_name":"National Institute for Health and Care Research"},{"id":"https://openalex.org/G6644952607","display_name":null,"funder_award_id":"08/1504/109","funder_id":"https://openalex.org/F4320319994","funder_display_name":"Department of Health and Social Care"}],"funders":[{"id":"https://openalex.org/F4320319990","display_name":"National Institute for Health and Care Research","ror":"https://ror.org/0187kwz08"},{"id":"https://openalex.org/F4320319994","display_name":"Department of Health and Social Care","ror":"https://ror.org/03sbpja79"},{"id":"https://openalex.org/F4320334780","display_name":"Service Delivery and Organisation Programme","ror":"https://ror.org/0187kwz08"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2071551122.pdf","grobid_xml":"https://content.openalex.org/works/W2071551122.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1605598723","https://openalex.org/W1963953331","https://openalex.org/W1976625337","https://openalex.org/W2039357126","https://openalex.org/W2050463855","https://openalex.org/W2060387196","https://openalex.org/W2061418605","https://openalex.org/W2086767841","https://openalex.org/W2144234234","https://openalex.org/W2169584722","https://openalex.org/W3121254577","https://openalex.org/W4231987598","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2590224211","https://openalex.org/W2388464034","https://openalex.org/W2371771839","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2105580438","https://openalex.org/W2163664144","https://openalex.org/W1907383933","https://openalex.org/W2928328943"],"abstract_inverted_index":{"The":[0,79,136],"design":[1,177],"and":[2,31,89,125,130,157,178],"implementation":[3],"of":[4,7,36,58,85,91,94,104,110,117,123,134,148],"new":[5],"configurations":[6],"mental":[8,25],"health":[9,26],"services":[10,22,111],"to":[11,60,62,120,129,144,174,181],"meet":[12],"local":[13],"needs":[14],"is":[15,47],"a":[16,37,69,82,101,107],"challenging":[17],"problem.":[18],"In":[19,64],"the":[20,51,87,92,115,126,146,163,167],"UK,":[21],"for":[23,50,54,165],"common":[24],"disorders":[27],"such":[28,77],"as":[29,112],"anxiety":[30],"depression":[32],"are":[33],"an":[34],"example":[35],"system":[38],"running":[39],"near":[40],"or":[41],"at":[42],"capacity,":[43],"in":[44,76,169],"that":[45,72,96],"it":[46],"extremely":[48],"rare":[49],"queue":[52,155],"size":[53],"any":[55],"given":[56,102,106],"mode":[57],"treatment":[59,124],"fall":[61],"zero.":[63],"this":[65],"paper":[66],"we":[67],"describe":[68],"mathematical":[70],"model":[71,80,137,168],"can":[73],"be":[74,98],"applied":[75],"circumstances.":[78],"provides":[81],"simple":[83],"way":[84],"estimating":[86],"mean":[88],"variance":[90],"number":[93,116],"patients":[95],"would":[97],"treated":[99],"within":[100],"period":[103],"time":[105],"particular":[108],"configuration":[109],"defined":[113],"by":[114,141],"appointments":[118],"allocated":[119],"different":[121,132,149],"modes":[122,133],"referral":[127],"patterns":[128],"between":[131],"treatment.":[135],"has":[138],"been":[139],"used":[140],"service":[142,176],"planners":[143],"explore":[145],"impact":[147],"options":[150],"on":[151],"throughput,":[152],"clinical":[153],"outcomes,":[154],"sizes,":[156],"waiting":[158],"times.":[159],"We":[160],"also":[161],"discuss":[162],"potential":[164],"using":[166],"conjunction":[170],"with":[171],"optimisation":[172],"techniques":[173],"inform":[175],"its":[179],"applicability":[180],"other":[182],"contexts.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}