{"id":"https://openalex.org/W2070696717","doi":"https://doi.org/10.1016/0020-0190(92)90143-j","title":"A simple 0.5-bounded greedy algorithm for the 0/1 knapsack problem","display_name":"A simple 0.5-bounded greedy algorithm for the 0/1 knapsack problem","publication_year":1992,"publication_date":"1992-05-01","ids":{"openalex":"https://openalex.org/W2070696717","doi":"https://doi.org/10.1016/0020-0190(92)90143-j","mag":"2070696717"},"language":"en","primary_location":{"id":"doi:10.1016/0020-0190(92)90143-j","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(92)90143-j","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"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":"Information Processing Letters","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/A5062638841","display_name":"Uttam Kumar Sarkar","orcid":"https://orcid.org/0000-0001-8166-4375"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"U.K. Sarkar","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008983984","display_name":"P.P. Chakrabarti","orcid":"https://orcid.org/0000-0002-0515-2885"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"P.P. Chakrabarti","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113971050","display_name":"S. Ghose","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Ghose","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041229627","display_name":"Shibayan Sarkar","orcid":"https://orcid.org/0000-0003-0554-6582"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S.C. De Sarkar","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Kharagpur 721 302, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur 721 302 India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008983984"],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":null,"fwci":1.0299,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.79461279,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"42","issue":"3","first_page":"173","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9966999888420105,"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":0.9900000095367432,"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":0.8529925346374512},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.7893574237823486},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.7274739146232605},{"id":"https://openalex.org/keywords/continuous-knapsack-problem","display_name":"Continuous knapsack problem","score":0.5974526405334473},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.594541609287262},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5161541700363159},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49791455268859863},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.48062628507614136},{"id":"https://openalex.org/keywords/change-making-problem","display_name":"Change-making problem","score":0.47285011410713196},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46343594789505005},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.46261411905288696},{"id":"https://openalex.org/keywords/greedy-randomized-adaptive-search-procedure","display_name":"Greedy randomized adaptive search procedure","score":0.4516458213329315}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.8529925346374512},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.7893574237823486},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.7274739146232605},{"id":"https://openalex.org/C94569963","wikidata":"https://www.wikidata.org/wiki/Q5165487","display_name":"Continuous knapsack problem","level":3,"score":0.5974526405334473},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.594541609287262},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5161541700363159},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49791455268859863},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.48062628507614136},{"id":"https://openalex.org/C17722475","wikidata":"https://www.wikidata.org/wiki/Q3406279","display_name":"Change-making problem","level":4,"score":0.47285011410713196},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46343594789505005},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.46261411905288696},{"id":"https://openalex.org/C126221529","wikidata":"https://www.wikidata.org/wiki/Q3116070","display_name":"Greedy randomized adaptive search procedure","level":3,"score":0.4516458213329315},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0020-0190(92)90143-j","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(92)90143-j","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"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":"Information Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1554451661","https://openalex.org/W2011039300","https://openalex.org/W2026891055","https://openalex.org/W2089047615"],"related_works":["https://openalex.org/W2371533172","https://openalex.org/W2087209118","https://openalex.org/W2993365626","https://openalex.org/W2373750984","https://openalex.org/W2169800510","https://openalex.org/W3171554204","https://openalex.org/W2081359543","https://openalex.org/W2558225173","https://openalex.org/W2034751042","https://openalex.org/W2070696717"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
