{"id":"https://openalex.org/W1521693108","doi":"https://doi.org/10.1023/a:1009631125956","title":"Combinatorial Optimization by Dynamic Contraction","display_name":"Combinatorial Optimization by Dynamic Contraction","publication_year":1997,"publication_date":"1997-12-01","ids":{"openalex":"https://openalex.org/W1521693108","doi":"https://doi.org/10.1023/a:1009631125956","mag":"1521693108"},"language":"en","primary_location":{"id":"doi:10.1023/a:1009631125956","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1009631125956","pdf_url":null,"source":{"id":"https://openalex.org/S111418578","display_name":"Journal of Heuristics","issn_l":"1381-1231","issn":["1381-1231","1572-9397"],"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":"Journal of Heuristics","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/A5005353969","display_name":"Youssef Saab","orcid":null},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Youssef Saab","raw_affiliation_strings":["Computer Engineering and Computer Science Department, University of Missouri-Columbia, Engineering Building West, Columbia, MO, 65211","Computer Engineering and Computer Science Department, University of Missouri-Columbia, Engineering Building West, Columbia, MO 65211. E-mail: saab@cecs.missouri.edu#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Engineering and Computer Science Department, University of Missouri-Columbia, Engineering Building West, Columbia, MO, 65211","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"Computer Engineering and Computer Science Department, University of Missouri-Columbia, Engineering Building West, Columbia, MO 65211. E-mail: saab@cecs.missouri.edu#TAB#","institution_ids":["https://openalex.org/I76835614"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5005353969"],"corresponding_institution_ids":["https://openalex.org/I76835614"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.11587053,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":"3","first_page":"207","last_page":"224"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9987000226974487,"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":0.9987000226974487,"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":0.9970999956130981,"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"}},{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/travelling-salesman-problem","display_name":"Travelling salesman problem","score":0.693152129650116},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.6524053812026978},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6432574987411499},{"id":"https://openalex.org/keywords/contraction","display_name":"Contraction (grammar)","score":0.5194211006164551},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45778098702430725},{"id":"https://openalex.org/keywords/combinatorial-optimization","display_name":"Combinatorial optimization","score":0.4527566134929657},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4293263256549835},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42528122663497925},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38700008392333984},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2614290714263916}],"concepts":[{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.693152129650116},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.6524053812026978},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6432574987411499},{"id":"https://openalex.org/C163415756","wikidata":"https://www.wikidata.org/wiki/Q126473","display_name":"Contraction (grammar)","level":2,"score":0.5194211006164551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45778098702430725},{"id":"https://openalex.org/C52692508","wikidata":"https://www.wikidata.org/wiki/Q1333872","display_name":"Combinatorial optimization","level":2,"score":0.4527566134929657},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4293263256549835},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42528122663497925},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38700008392333984},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2614290714263916},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1009631125956","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1009631125956","pdf_url":null,"source":{"id":"https://openalex.org/S111418578","display_name":"Journal of Heuristics","issn_l":"1381-1231","issn":["1381-1231","1572-9397"],"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":"Journal of Heuristics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309568","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W64951736","https://openalex.org/W1484040084","https://openalex.org/W1497256448","https://openalex.org/W1559215823","https://openalex.org/W1562115776","https://openalex.org/W1566860901","https://openalex.org/W1639032689","https://openalex.org/W1984425270","https://openalex.org/W1985912810","https://openalex.org/W1991119408","https://openalex.org/W2003346537","https://openalex.org/W2011039300","https://openalex.org/W2014617308","https://openalex.org/W2024060531","https://openalex.org/W2029242918","https://openalex.org/W2041786457","https://openalex.org/W2042986967","https://openalex.org/W2060400398","https://openalex.org/W2084792706","https://openalex.org/W2126641717","https://openalex.org/W2128193809","https://openalex.org/W2134092250","https://openalex.org/W2153638045","https://openalex.org/W2158598102","https://openalex.org/W2162548825","https://openalex.org/W2163428398","https://openalex.org/W2164855953","https://openalex.org/W2339500526","https://openalex.org/W2752885492","https://openalex.org/W3023540311","https://openalex.org/W3139666781","https://openalex.org/W6602666253","https://openalex.org/W6629610141","https://openalex.org/W6633596644","https://openalex.org/W6703727622","https://openalex.org/W7029321148","https://openalex.org/W7065261028"],"related_works":["https://openalex.org/W2572756133","https://openalex.org/W1563568831","https://openalex.org/W2135149549","https://openalex.org/W4294358747","https://openalex.org/W1604040598","https://openalex.org/W2946024655","https://openalex.org/W2861856156","https://openalex.org/W2122423926","https://openalex.org/W2146364482","https://openalex.org/W2758988501"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}