{"id":"https://openalex.org/W187407940","doi":"https://doi.org/10.1007/978-3-642-20009-0_32","title":"A Genetic Algorithm for Optimization of a Relational Knapsack Problem with Respect to a Description Logic Knowledge Base","display_name":"A Genetic Algorithm for Optimization of a Relational Knapsack Problem with Respect to a Description Logic Knowledge Base","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W187407940","doi":"https://doi.org/10.1007/978-3-642-20009-0_32","mag":"187407940"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-20009-0_32","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-20009-0_32","pdf_url":null,"source":{"id":"https://openalex.org/S4210184104","display_name":"Operations research proceedings","issn_l":"0721-5924","issn":["0721-5924","2197-9294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operations Research Proceedings","raw_type":"book-chapter"},"type":"book-chapter","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/A5024224952","display_name":"Thomas Fischer","orcid":"https://orcid.org/0000-0002-1154-2177"},"institutions":[{"id":"https://openalex.org/I76198965","display_name":"Friedrich Schiller University Jena","ror":"https://ror.org/05qpz1x62","country_code":"DE","type":"education","lineage":["https://openalex.org/I76198965"]},{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Thomas Fischer","raw_affiliation_strings":["School of Economics and Business Administration, Friedrich-Schiller-University Jena, Carl-Zeiss-Str.3, 07743, Jena, Germany"],"affiliations":[{"raw_affiliation_string":"School of Economics and Business Administration, Friedrich-Schiller-University Jena, Carl-Zeiss-Str.3, 07743, Jena, Germany","institution_ids":["https://openalex.org/I76198965","https://openalex.org/I1302207122"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078468624","display_name":"Johannes Ruhland","orcid":null},"institutions":[{"id":"https://openalex.org/I76198965","display_name":"Friedrich Schiller University Jena","ror":"https://ror.org/05qpz1x62","country_code":"DE","type":"education","lineage":["https://openalex.org/I76198965"]},{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johannes Ruhland","raw_affiliation_strings":["School of Economics and Business Administration, Friedrich-Schiller-University Jena, Carl-Zeiss-Str.3, 07743, Jena, Germany"],"affiliations":[{"raw_affiliation_string":"School of Economics and Business Administration, Friedrich-Schiller-University Jena, Carl-Zeiss-Str.3, 07743, Jena, Germany","institution_ids":["https://openalex.org/I76198965","https://openalex.org/I1302207122"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5024224952"],"corresponding_institution_ids":["https://openalex.org/I1302207122","https://openalex.org/I76198965"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11043505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"201","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9979000091552734,"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":0.9979000091552734,"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":0.9954000115394592,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9825000166893005,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9009401798248291},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5771849155426025},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.558813750743866},{"id":"https://openalex.org/keywords/continuous-knapsack-problem","display_name":"Continuous knapsack problem","score":0.5525456070899963},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5406666994094849},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5354464650154114},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5284960865974426},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.522354006767273},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5074228644371033},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.48771676421165466},{"id":"https://openalex.org/keywords/knowledge-representation-and-reasoning","display_name":"Knowledge representation and reasoning","score":0.47957557439804077},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3874574303627014},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34718579053878784},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2922093868255615},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.15659812092781067},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1544361114501953}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.9009401798248291},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5771849155426025},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.558813750743866},{"id":"https://openalex.org/C94569963","wikidata":"https://www.wikidata.org/wiki/Q5165487","display_name":"Continuous knapsack problem","level":3,"score":0.5525456070899963},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5406666994094849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5354464650154114},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5284960865974426},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.522354006767273},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5074228644371033},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.48771676421165466},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.47957557439804077},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3874574303627014},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34718579053878784},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2922093868255615},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.15659812092781067},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1544361114501953},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-642-20009-0_32","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-20009-0_32","pdf_url":null,"source":{"id":"https://openalex.org/S4210184104","display_name":"Operations research proceedings","issn_l":"0721-5924","issn":["0721-5924","2197-9294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operations Research Proceedings","raw_type":"book-chapter"},{"id":"pmh:oai:RePEc:spr:oprchp:978-3-642-20009-0_32","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"book"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1555563750","https://openalex.org/W1562643504","https://openalex.org/W1586409345","https://openalex.org/W1591768831","https://openalex.org/W1791430325","https://openalex.org/W1864272955","https://openalex.org/W2022679230","https://openalex.org/W2082782506","https://openalex.org/W2100810773","https://openalex.org/W2125579844","https://openalex.org/W2144573571","https://openalex.org/W2148846343","https://openalex.org/W2154829072","https://openalex.org/W2163040665","https://openalex.org/W3192290435","https://openalex.org/W4236127247"],"related_works":["https://openalex.org/W246960280","https://openalex.org/W2087209118","https://openalex.org/W2168163332","https://openalex.org/W179363847","https://openalex.org/W2381035939","https://openalex.org/W2145407993","https://openalex.org/W2005493932","https://openalex.org/W2378557713","https://openalex.org/W2141701778","https://openalex.org/W3169691842"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
