{"id":"https://openalex.org/W3007466879","doi":"https://doi.org/10.1109/wsc48552.2020.9384100","title":"On the Scarcity of Observations when Modelling Random Inputs and the Quality of Solutions to Stochastic Optimisation Problems","display_name":"On the Scarcity of Observations when Modelling Random Inputs and the Quality of Solutions to Stochastic Optimisation Problems","publication_year":2020,"publication_date":"2020-12-14","ids":{"openalex":"https://openalex.org/W3007466879","doi":"https://doi.org/10.1109/wsc48552.2020.9384100","mag":"3007466879"},"language":"en","primary_location":{"id":"doi:10.1109/wsc48552.2020.9384100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsc48552.2020.9384100","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Winter Simulation Conference (WSC)","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/A5046703184","display_name":"Canan G. Corlu","orcid":null},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Canan G. Corlu","raw_affiliation_strings":["Metropolitan College Boston University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Metropolitan College Boston University, Boston, MA, USA","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078895046","display_name":"Javier Panadero","orcid":"https://orcid.org/0000-0002-3793-3328"},"institutions":[{"id":"https://openalex.org/I138847295","display_name":"Universitat Oberta de Catalunya","ror":"https://ror.org/01f5wp925","country_code":"ES","type":"education","lineage":["https://openalex.org/I138847295"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Panadero","raw_affiliation_strings":["Euncet Business School, Universitat Oberta de Catalunya \u2013 IN3, Castelldefels, SPAIN"],"affiliations":[{"raw_affiliation_string":"Euncet Business School, Universitat Oberta de Catalunya \u2013 IN3, Castelldefels, SPAIN","institution_ids":["https://openalex.org/I138847295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080136207","display_name":"\u00c1ngel A. Juan","orcid":"https://orcid.org/0000-0003-1392-1776"},"institutions":[{"id":"https://openalex.org/I138847295","display_name":"Universitat Oberta de Catalunya","ror":"https://ror.org/01f5wp925","country_code":"ES","type":"education","lineage":["https://openalex.org/I138847295"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel A. Juan","raw_affiliation_strings":["Euncet Business School, Universitat Oberta de Catalunya \u2013 IN3, Castelldefels, SPAIN"],"affiliations":[{"raw_affiliation_string":"Euncet Business School, Universitat Oberta de Catalunya \u2013 IN3, Castelldefels, SPAIN","institution_ids":["https://openalex.org/I138847295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006506600","display_name":"Bhakti Stephan Onggo","orcid":"https://orcid.org/0000-0001-5899-304X"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bhakti Stephan Onggo","raw_affiliation_strings":["CORMSIS \u2013 Southampton Business School, University of Southampton, Southampton, UK"],"affiliations":[{"raw_affiliation_string":"CORMSIS \u2013 Southampton Business School, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046703184"],"corresponding_institution_ids":["https://openalex.org/I111088046"],"apc_list":null,"apc_paid":null,"fwci":0.1801,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56051117,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"20","issue":null,"first_page":"2105","last_page":"2113"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","score":0.9987999796867371,"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/T12709","display_name":"Optimization and Mathematical Programming","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/quality","display_name":"Quality (philosophy)","score":0.6053605079650879},{"id":"https://openalex.org/keywords/scarcity","display_name":"Scarcity","score":0.5981691479682922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5909361839294434},{"id":"https://openalex.org/keywords/supply-chain","display_name":"Supply chain","score":0.5413188338279724},{"id":"https://openalex.org/keywords/certainty","display_name":"Certainty","score":0.5266202092170715},{"id":"https://openalex.org/keywords/stochastic-programming","display_name":"Stochastic programming","score":0.4889053404331207},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4665496051311493},{"id":"https://openalex.org/keywords/probability-distribution","display_name":"Probability distribution","score":0.4610615670681},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.43577396869659424},{"id":"https://openalex.org/keywords/supply-chain-management","display_name":"Supply chain management","score":0.4303734302520752},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.37865158915519714},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.17870059609413147},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.150262713432312},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.09799402952194214}],"concepts":[{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.6053605079650879},{"id":"https://openalex.org/C109747225","wikidata":"https://www.wikidata.org/wiki/Q815758","display_name":"Scarcity","level":2,"score":0.5981691479682922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5909361839294434},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.5413188338279724},{"id":"https://openalex.org/C7493553","wikidata":"https://www.wikidata.org/wiki/Q1520777","display_name":"Certainty","level":2,"score":0.5266202092170715},{"id":"https://openalex.org/C137631369","wikidata":"https://www.wikidata.org/wiki/Q7617831","display_name":"Stochastic programming","level":2,"score":0.4889053404331207},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4665496051311493},{"id":"https://openalex.org/C149441793","wikidata":"https://www.wikidata.org/wiki/Q200726","display_name":"Probability distribution","level":2,"score":0.4610615670681},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.43577396869659424},{"id":"https://openalex.org/C44104985","wikidata":"https://www.wikidata.org/wiki/Q492886","display_name":"Supply chain management","level":3,"score":0.4303734302520752},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.37865158915519714},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.17870059609413147},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.150262713432312},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.09799402952194214},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wsc48552.2020.9384100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsc48552.2020.9384100","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Winter Simulation Conference (WSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:449885","is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/449885/2/RE_Recent_import_from_Scopus.msg","pdf_url":null,"source":{"id":"https://openalex.org/S4306401020","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"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":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335551","display_name":"Erasmus+","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1983017576","https://openalex.org/W1987990289","https://openalex.org/W1988637491","https://openalex.org/W2013140409","https://openalex.org/W2018930959","https://openalex.org/W2039117695","https://openalex.org/W2055942436","https://openalex.org/W2117833774","https://openalex.org/W2118833866","https://openalex.org/W2135234083","https://openalex.org/W2146870367","https://openalex.org/W2150838944","https://openalex.org/W2163142799","https://openalex.org/W2170412087","https://openalex.org/W2490832538","https://openalex.org/W2573962996","https://openalex.org/W2725666454","https://openalex.org/W2749665065","https://openalex.org/W2794696396","https://openalex.org/W2811103988","https://openalex.org/W2835898319","https://openalex.org/W2913343440","https://openalex.org/W2969558812","https://openalex.org/W3140349921","https://openalex.org/W3148392858","https://openalex.org/W3151301356","https://openalex.org/W4238363773","https://openalex.org/W4242174613","https://openalex.org/W4244737695","https://openalex.org/W4252685822"],"related_works":["https://openalex.org/W2418227039","https://openalex.org/W2387971622","https://openalex.org/W2552404713","https://openalex.org/W2141935323","https://openalex.org/W1559214593","https://openalex.org/W2418299857","https://openalex.org/W2348150032","https://openalex.org/W2105067139","https://openalex.org/W2025513168","https://openalex.org/W4312526853"],"abstract_inverted_index":{"Most":[0],"of":[1,38,87,104,108,114,129,135],"the":[2,10,25,47,54,80,97,102,105,112,115,119,126,133,136],"literature":[3],"on":[4,111,132],"supply":[5],"chain":[6],"management":[7],"assumes":[8],"that":[9],"demand":[11,40,48,89,109],"distributions":[12,49,56],"and":[13,50,59,100],"their":[14,51],"parameters":[15,52],"are":[16],"known":[17],"with":[18,75],"certainty.":[19],"However,":[20],"this":[21,44,69],"may":[22,32,61],"not":[23],"be":[24],"case":[26],"in":[27,78],"practice":[28],"since":[29],"decision":[30],"makers":[31],"have":[33,82],"access":[34,83],"to":[35,63,84,95,118],"limited":[36,85,106],"amounts":[37,86],"historical":[39,88],"data":[41,110],"only.":[42],"In":[43],"case,":[45],"treating":[46],"as":[53],"true":[55],"is":[57],"risky,":[58],"it":[60],"lead":[62],"sub-optimal":[64],"decisions.":[65],"To":[66],"demonstrate":[67],"this,":[68],"paper":[70],"considers":[71],"an":[72],"inventory-routing":[73],"problem":[74,99],"stochastic":[76],"demands,":[77],"which":[79],"retailers":[81],"data.":[90],"We":[91],"use":[92],"simheuristic":[93,116,141],"method":[94],"solve":[96],"optimisation":[98,121],"investigate":[101],"impact":[103,128],"amount":[107],"quality":[113,134],"solutions":[117],"underlying":[120],"problem.":[122],"Our":[123],"experiment":[124],"illustrates":[125],"potential":[127],"input":[130],"uncertainty":[131],"solution":[137],"provided":[138],"by":[139],"a":[140],"algorithm.":[142]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-08T08:50:53.379069","created_date":"2025-10-10T00:00:00"}