{"id":"https://openalex.org/W2765791471","doi":"https://doi.org/10.1504/ijbic.2017.10008802","title":"Discrete differential evolutions for the discounted {0-1} knapsack problem","display_name":"Discrete differential evolutions for the discounted {0-1} knapsack problem","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2765791471","doi":"https://doi.org/10.1504/ijbic.2017.10008802","mag":"2765791471"},"language":"en","primary_location":{"id":"doi:10.1504/ijbic.2017.10008802","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijbic.2017.10008802","pdf_url":null,"source":{"id":"https://openalex.org/S121342672","display_name":"International Journal of Bio-Inspired Computation","issn_l":"1758-0366","issn":["1758-0366","1758-0374"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bio-Inspired Computation","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/A5073006299","display_name":"Xizhao Wang","orcid":"https://orcid.org/0000-0001-6036-4728"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xizhao Wang","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, 518060, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, 518060, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101437928","display_name":"Eric C.C. Tsang","orcid":"https://orcid.org/0000-0002-3734-7273"},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Eric C.C. Tsang","raw_affiliation_strings":["Faculty of Information Technology, Macao University of Science and Technology, Macau, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Macao University of Science and Technology, Macau, China","institution_ids":["https://openalex.org/I111950717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068462980","display_name":"Yichao He","orcid":"https://orcid.org/0000-0001-8683-7570"},"institutions":[{"id":"https://openalex.org/I95946905","display_name":"Hebei GEO University","ror":"https://ror.org/013x4kb81","country_code":"CN","type":"education","lineage":["https://openalex.org/I95946905"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yichao He","raw_affiliation_strings":["College of Information and Engineering, Hebei GEO University, 050031, Shijiazhuang, China"],"affiliations":[{"raw_affiliation_string":"College of Information and Engineering, Hebei GEO University, 050031, Shijiazhuang, China","institution_ids":["https://openalex.org/I95946905"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101595940","display_name":"Hong Zhu","orcid":"https://orcid.org/0009-0007-8333-889X"},"institutions":[{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Hong Zhu","raw_affiliation_strings":["Faculty of Information Technology, Macau University of Science and Technology, Macau, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Macau University of Science and Technology, Macau, China","institution_ids":["https://openalex.org/I111950717"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5073006299"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":5.1184,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.95676191,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"10","issue":"4","first_page":"219","last_page":"219"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9991000294685364,"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/T12176","display_name":"Optimization and Packing Problems","score":0.9991000294685364,"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/T11814","display_name":"Advanced Manufacturing and Logistics Optimization","score":0.9984999895095825,"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/T12288","display_name":"Optimization and Search Problems","score":0.987500011920929,"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/knapsack-problem","display_name":"Knapsack problem","score":0.9621000289916992},{"id":"https://openalex.org/keywords/differential-evolution","display_name":"Differential evolution","score":0.690544605255127},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5810967087745667},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5560657978057861},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.5267027020454407},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.5236044526100159},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.501873254776001},{"id":"https://openalex.org/keywords/discrete-optimization","display_name":"Discrete optimization","score":0.42933544516563416},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41895899176597595},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.3791695833206177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3222104012966156},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08665722608566284}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.9621000289916992},{"id":"https://openalex.org/C74750220","wikidata":"https://www.wikidata.org/wiki/Q2662197","display_name":"Differential evolution","level":2,"score":0.690544605255127},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5810967087745667},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5560657978057861},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.5267027020454407},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.5236044526100159},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.501873254776001},{"id":"https://openalex.org/C145671259","wikidata":"https://www.wikidata.org/wiki/Q1493786","display_name":"Discrete optimization","level":3,"score":0.42933544516563416},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41895899176597595},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3791695833206177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3222104012966156},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08665722608566284},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1504/ijbic.2017.10008802","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijbic.2017.10008802","pdf_url":null,"source":{"id":"https://openalex.org/S121342672","display_name":"International Journal of Bio-Inspired Computation","issn_l":"1758-0366","issn":["1758-0366","1758-0374"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bio-Inspired Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W241127407","https://openalex.org/W2381035939","https://openalex.org/W1521824362","https://openalex.org/W2468477307","https://openalex.org/W2168163332","https://openalex.org/W2910645127","https://openalex.org/W162895179","https://openalex.org/W3177799343","https://openalex.org/W3119198325","https://openalex.org/W623642078"],"abstract_inverted_index":{"This":[0],"paper":[1,66,99],"first":[2],"proposes":[3],"a":[4,32,68],"discrete":[5,78,107],"differential":[6,79,108],"evolution":[7,80,109],"algorithm":[8],"for":[9,42,89,111],"discounted":[10],"{0-1}":[11],"knapsack":[12],"problems":[13],"(D{0-1}KP)":[14],"based":[15,25],"on":[16,26,52,71],"feasible":[17,59],"solutions":[18,60],"represented":[19],"by":[20,85,113],"the":[21,62,65,72,101],"0-1":[22],"vector.":[23],"Subsequently,":[24],"two":[27,39],"encoding":[28,114],"mechanisms":[29],"of":[30,61,93,105],"transforming":[31],"real":[33],"vector":[34],"into":[35],"an":[36],"integer":[37,49],"vector,":[38],"new":[40],"algorithms":[41,81,88,110],"solving":[43,90],"D{0-1}KP":[44,96,112],"are":[45],"given":[46],"through":[47],"using":[48],"vectors":[50],"defined":[51],"{0,":[53],"1,":[54],"2,":[55],"3}n":[56],"to":[57],"represent":[58],"problem.":[63],"Finally,":[64],"conducts":[67],"comparative":[69],"study":[70],"performance":[73],"between":[74],"our":[75],"proposed":[76],"three":[77],"and":[82,103],"those":[83],"developed":[84],"common":[86],"genetic":[87],"several":[91],"types":[92],"large":[94],"scale":[95],"problems.":[97],"The":[98],"confirms":[100],"feasibility":[102],"effectiveness":[104],"designing":[106],"conversion":[115],"approaches.":[116]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}