{"id":"https://openalex.org/W3022701806","doi":"https://doi.org/10.1007/978-3-642-21204-8_21","title":"2D Knapsack: Packing Squares","display_name":"2D Knapsack: Packing Squares","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W3022701806","doi":"https://doi.org/10.1007/978-3-642-21204-8_21","mag":"3022701806"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-21204-8_21","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-21204-8_21","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","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/A5100337221","display_name":"Min Chen","orcid":"https://orcid.org/0000-0002-3122-6788"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Min Chen","raw_affiliation_strings":["School of Software of Dalian, University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Software of Dalian, University of Technology, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069718437","display_name":"Gy\u00f6rgy D\u00f3sa","orcid":"https://orcid.org/0000-0002-4909-6694"},"institutions":[{"id":"https://openalex.org/I140275651","display_name":"University of Pannonia","ror":"https://ror.org/03y5egs41","country_code":"HU","type":"education","lineage":["https://openalex.org/I140275651"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Gy\u00f6rgy D\u00f3sa","raw_affiliation_strings":["Department of Mathematics, University of Pannonia, Veszpr\u00e9m, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Pannonia, Veszpr\u00e9m, Hungary","institution_ids":["https://openalex.org/I140275651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001008172","display_name":"Xin Han","orcid":"https://orcid.org/0000-0002-1694-7712"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Han","raw_affiliation_strings":["School of Software of Dalian, University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Software of Dalian, University of Technology, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101838136","display_name":"Chenyang Zhou","orcid":"https://orcid.org/0000-0002-5393-4240"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyang Zhou","raw_affiliation_strings":["School of Software of Dalian, University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Software of Dalian, University of Technology, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036067720","display_name":"Attila Benk\u0151","orcid":"https://orcid.org/0000-0003-1275-438X"},"institutions":[{"id":"https://openalex.org/I140275651","display_name":"University of Pannonia","ror":"https://ror.org/03y5egs41","country_code":"HU","type":"education","lineage":["https://openalex.org/I140275651"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Attila Benko","raw_affiliation_strings":["Department of Mathematics, University of Pannonia, Veszpr\u00e9m, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Pannonia, Veszpr\u00e9m, Hungary","institution_ids":["https://openalex.org/I140275651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100337221"],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.2598,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84180103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"176","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":1.0,"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":1.0,"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":0.9983999729156494,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9430952072143555},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6939787268638611},{"id":"https://openalex.org/keywords/packing-problems","display_name":"Packing problems","score":0.5742152333259583},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.4179967939853668},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.344177782535553},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2050504982471466},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07574278116226196}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.9430952072143555},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6939787268638611},{"id":"https://openalex.org/C130253271","wikidata":"https://www.wikidata.org/wiki/Q3851477","display_name":"Packing problems","level":2,"score":0.5742152333259583},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.4179967939853668},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.344177782535553},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2050504982471466},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07574278116226196},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-21204-8_21","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-21204-8_21","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1517042457","https://openalex.org/W1521824362","https://openalex.org/W1526034346","https://openalex.org/W1542158143","https://openalex.org/W1579625461","https://openalex.org/W1583926746","https://openalex.org/W1589175915","https://openalex.org/W1964705777","https://openalex.org/W1970970009","https://openalex.org/W1976115962","https://openalex.org/W2016601686","https://openalex.org/W2026891055","https://openalex.org/W2042137350","https://openalex.org/W2042695723","https://openalex.org/W2048830603","https://openalex.org/W2060547385","https://openalex.org/W2155087380","https://openalex.org/W2171506447","https://openalex.org/W4236127247"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W241127407","https://openalex.org/W2981809403","https://openalex.org/W2928681278","https://openalex.org/W2158742617","https://openalex.org/W2803546930","https://openalex.org/W2094047568","https://openalex.org/W3217622092","https://openalex.org/W2095301036"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
