{"id":"https://openalex.org/W1965602396","doi":"https://doi.org/10.1016/s0305-0548(02)00128-4","title":"An experimental analysis of local minima to improve neighbourhood search","display_name":"An experimental analysis of local minima to improve neighbourhood search","publication_year":2003,"publication_date":"2003-03-04","ids":{"openalex":"https://openalex.org/W1965602396","doi":"https://doi.org/10.1016/s0305-0548(02)00128-4","mag":"1965602396"},"language":"en","primary_location":{"id":"doi:10.1016/s0305-0548(02)00128-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0305-0548(02)00128-4","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers & 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/A5042428919","display_name":"Kathleen Steinh\u00f6fel","orcid":"https://orcid.org/0000-0002-9533-4649"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Steinh\u00f6fel","raw_affiliation_strings":["FhG-National Research Centre for Information Technology, Kekulestr. 7, D-12489 Berlin, Germany","FhG-National Research Centre for Information Technology, Kekulestr. 7, D-12489 Berlin, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"FhG-National Research Centre for Information Technology, Kekulestr. 7, D-12489 Berlin, Germany","institution_ids":[]},{"raw_affiliation_string":"FhG-National Research Centre for Information Technology, Kekulestr. 7, D-12489 Berlin, Germany#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029149047","display_name":"Andreas Albrecht","orcid":"https://orcid.org/0000-0002-9813-4319"},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"A. Albrecht","raw_affiliation_strings":["Department of Computer Science, University of Hertfordshire, Hatfield, Herts AL10 9AB, UK"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hertfordshire, Hatfield, Herts AL10 9AB, UK","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101858991","display_name":"C. K. Wong","orcid":"https://orcid.org/0000-0002-8678-4664"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I2800762105","display_name":"Shatin Hospital","ror":"https://ror.org/037s3ck33","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800762105"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"C.K. Wong","raw_affiliation_strings":["Department of Computer Science and Engineering, CUHK, Shatin, N.T., Hong Kong","Dept. of Computer Science and Engineering, CUHK, Shatin, N.T., Hong Kong,"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, CUHK, Shatin, N.T., Hong Kong","institution_ids":["https://openalex.org/I2800762105","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, CUHK, Shatin, N.T., Hong Kong,","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5029149047"],"corresponding_institution_ids":["https://openalex.org/I141584323"],"apc_list":{"value":3210,"currency":"USD","value_usd":3210},"apc_paid":null,"fwci":5.4316,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.94676779,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"30","issue":"14","first_page":"2157","last_page":"2173"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9997000098228455,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9997000098228455,"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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.994700014591217,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.6683342456817627},{"id":"https://openalex.org/keywords/simulated-annealing","display_name":"Simulated annealing","score":0.6020373702049255},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.5903553366661072},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5253450274467468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5206131935119629},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4879445433616638},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.483224481344223},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.438734233379364},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4341171085834503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37211406230926514},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.08486461639404297}],"concepts":[{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.6683342456817627},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.6020373702049255},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.5903553366661072},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5253450274467468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5206131935119629},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4879445433616638},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.483224481344223},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.438734233379364},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4341171085834503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37211406230926514},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.08486461639404297},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1016/s0305-0548(02)00128-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0305-0548(02)00128-4","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers & Operations Research","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.27.4055","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.27.4055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cswww.essex.ac.uk/conferences/ukpssig/open-univ-19/steinhoefel.pdf","raw_type":"text"},{"id":"pmh:oai:eprints.mdx.ac.uk:12403","is_oa":false,"landing_page_url":"http://eprints.mdx.ac.uk/12403/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400025","display_name":"Middlesex University Research Repository (Middlesex University Of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60488453","host_organization_name":"Middlesex University","host_organization_lineage":["https://openalex.org/I60488453"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:fraunhofer.de:N-38813","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-38813.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer FIRST","raw_type":"Journal Article"},{"id":"pmh:oai:kclpure.kcl.ac.uk:publications/0ef39293-e7e0-4450-942e-a5e8801b47a5","is_oa":false,"landing_page_url":"https://kclpure.kcl.ac.uk/portal/en/publications/0ef39293-e7e0-4450-942e-a5e8801b47a5","pdf_url":null,"source":{"id":"https://openalex.org/S4306400216","display_name":"Research Portal (King's College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183935753","host_organization_name":"King's College London","host_organization_lineage":["https://openalex.org/I183935753"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Steinhoefel, K K, Albrecht, A & Wong, C K 2003, 'An Experimental Analysis of Local Minima to Improve Neighbourhood Search', COMPUTERS AND OPERATIONS RESEARCH, vol. 30, no. 14, pp. 2157 - 2173. https://doi.org/10.1016/S0305-0548(02)00128-4","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:publica.fraunhofer.de:publica/203395","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/203395","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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 article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W86946307","https://openalex.org/W1486993561","https://openalex.org/W1501934796","https://openalex.org/W1527522705","https://openalex.org/W1547793339","https://openalex.org/W1794786645","https://openalex.org/W1983628095","https://openalex.org/W2018179003","https://openalex.org/W2022719115","https://openalex.org/W2057392949","https://openalex.org/W2076785727","https://openalex.org/W2081278763","https://openalex.org/W2088304441","https://openalex.org/W2095381673","https://openalex.org/W2120855292","https://openalex.org/W2124865991","https://openalex.org/W2145079270","https://openalex.org/W3021654671","https://openalex.org/W3102715269","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2375684291","https://openalex.org/W2354676191","https://openalex.org/W3188646203","https://openalex.org/W136674370","https://openalex.org/W2909957174","https://openalex.org/W2105527480","https://openalex.org/W4320035781","https://openalex.org/W2052387497","https://openalex.org/W2132461435","https://openalex.org/W1992534732"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2016-06-24T00:00:00"}