{"id":"https://openalex.org/W2122737568","doi":"https://doi.org/10.1007/978-3-642-55537-4_4","title":"A Combinatorial Approach to Orthogonal Placement Problems","display_name":"A Combinatorial Approach to Orthogonal Placement Problems","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2122737568","doi":"https://doi.org/10.1007/978-3-642-55537-4_4","mag":"2122737568"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-55537-4_4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-55537-4_4","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operations Research Proceedings 2002","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ir.cwi.nl/pub/21463","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029642674","display_name":"Gunnar W. Klau","orcid":"https://orcid.org/0000-0002-6340-0090"},"institutions":[{"id":"https://openalex.org/I195893171","display_name":"Zuse Institute Berlin","ror":"https://ror.org/02eva5865","country_code":"DE","type":"facility","lineage":["https://openalex.org/I195893171"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Gunnar W. Klau","raw_affiliation_strings":["Konrad-Zuse-Zentrum f\u00fcr Informationstechnik Berlin (ZIB), Am Kapellenbusch 13, 50374 Erftstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Konrad-Zuse-Zentrum f\u00fcr Informationstechnik Berlin (ZIB), Am Kapellenbusch 13, 50374 Erftstadt, Germany","institution_ids":["https://openalex.org/I195893171"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029642674"],"corresponding_institution_ids":["https://openalex.org/I195893171"],"apc_list":null,"apc_paid":null,"fwci":1.4229,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.78765432,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"26","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9950000047683716,"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/T12176","display_name":"Optimization and Packing Problems","score":0.9940000176429749,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5687187314033508},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5558680295944214},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5286576747894287},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4634328782558441},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.461052805185318},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45354264974594116},{"id":"https://openalex.org/keywords/combinatorial-optimization","display_name":"Combinatorial optimization","score":0.44239604473114014},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.44228383898735046},{"id":"https://openalex.org/keywords/combinatorial-algorithms","display_name":"Combinatorial algorithms","score":0.43584901094436646},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40846893191337585},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3798525333404541},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28248700499534607},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06879839301109314}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5687187314033508},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5558680295944214},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5286576747894287},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4634328782558441},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.461052805185318},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45354264974594116},{"id":"https://openalex.org/C52692508","wikidata":"https://www.wikidata.org/wiki/Q1333872","display_name":"Combinatorial optimization","level":2,"score":0.44239604473114014},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.44228383898735046},{"id":"https://openalex.org/C2988809283","wikidata":"https://www.wikidata.org/wiki/Q1514868","display_name":"Combinatorial algorithms","level":2,"score":0.43584901094436646},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40846893191337585},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3798525333404541},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28248700499534607},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06879839301109314}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1007/978-3-642-55537-4_4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-55537-4_4","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operations Research Proceedings 2002","raw_type":"book-chapter"},{"id":"pmh:cwi:oai:cwi.nl:21463","is_oa":true,"landing_page_url":"https://ir.cwi.nl/pub/21463","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralthesis"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.19.8843","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.8843","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ads.tuwien.ac.at/~gunnar/gunnar/pubs/Kla02a.ps.gz","raw_type":"text"},{"id":"pmh:oai:edoc.mpg.de:202111","is_oa":false,"landing_page_url":"http://edoc.mpg.de/202111","pdf_url":null,"source":{"id":"https://openalex.org/S4406922265","display_name":"Max Planck Institute for Plasma Physics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"PhD-Thesis"},{"id":"pmh:oai:publikationen.sulb.uni-saarland.de:20.500.11880/25763","is_oa":true,"landing_page_url":"http://dx.doi.org/10.22028/D291-25707","pdf_url":null,"source":{"id":"https://openalex.org/S4377196383","display_name":"Publications of the UdS (Saarland University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I91712215","host_organization_name":"Saarland University","host_organization_lineage":["https://openalex.org/I91712215"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doc-type:doctoralThesis"},{"id":"pmh:oai:pure.mpg.de:item_1330279","is_oa":false,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-000F-2ED9-7","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"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":"info:eu-repo/semantics/doctoralThesis"},{"id":"doi:10.22028/d291-25707","is_oa":true,"landing_page_url":"https://doi.org/10.22028/d291-25707","pdf_url":null,"source":{"id":"https://openalex.org/S7407052975","display_name":"Universit\u00e4t des Saarlandes","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:cwi:oai:cwi.nl:21463","is_oa":true,"landing_page_url":"https://ir.cwi.nl/pub/21463","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralthesis"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":81,"referenced_works":["https://openalex.org/W21349157","https://openalex.org/W157953303","https://openalex.org/W190039197","https://openalex.org/W1481039797","https://openalex.org/W1499583994","https://openalex.org/W1528817309","https://openalex.org/W1530984052","https://openalex.org/W1544357472","https://openalex.org/W1549747920","https://openalex.org/W1552258416","https://openalex.org/W1562640943","https://openalex.org/W1565457373","https://openalex.org/W1569811863","https://openalex.org/W1577657456","https://openalex.org/W1594619031","https://openalex.org/W1647959676","https://openalex.org/W1863049369","https://openalex.org/W1964119857","https://openalex.org/W1964700557","https://openalex.org/W1967603300","https://openalex.org/W1977040987","https://openalex.org/W1977545325","https://openalex.org/W1979740931","https://openalex.org/W1980797658","https://openalex.org/W1981227591","https://openalex.org/W1981556893","https://openalex.org/W1989727057","https://openalex.org/W1992709202","https://openalex.org/W1993449345","https://openalex.org/W1993528113","https://openalex.org/W2002025203","https://openalex.org/W2003741962","https://openalex.org/W2005080287","https://openalex.org/W2006382572","https://openalex.org/W2011039300","https://openalex.org/W2018091581","https://openalex.org/W2018198126","https://openalex.org/W2031386519","https://openalex.org/W2036265926","https://openalex.org/W2038195012","https://openalex.org/W2040296085","https://openalex.org/W2052400534","https://openalex.org/W2071353749","https://openalex.org/W2074792936","https://openalex.org/W2076213041","https://openalex.org/W2076319002","https://openalex.org/W2078062983","https://openalex.org/W2079296661","https://openalex.org/W2081773392","https://openalex.org/W2082102943","https://openalex.org/W2097248064","https://openalex.org/W2097931890","https://openalex.org/W2099940111","https://openalex.org/W2100440346","https://openalex.org/W2101358115","https://openalex.org/W2102664288","https://openalex.org/W2104936608","https://openalex.org/W2110282707","https://openalex.org/W2114098276","https://openalex.org/W2122737568","https://openalex.org/W2126536832","https://openalex.org/W2141138580","https://openalex.org/W2144161224","https://openalex.org/W2152506638","https://openalex.org/W2158598102","https://openalex.org/W2165676135","https://openalex.org/W2166449951","https://openalex.org/W2169528473","https://openalex.org/W2169753586","https://openalex.org/W2170820936","https://openalex.org/W2224248856","https://openalex.org/W2227557434","https://openalex.org/W2340149117","https://openalex.org/W2476096155","https://openalex.org/W2798588639","https://openalex.org/W3016641696","https://openalex.org/W3138807513","https://openalex.org/W4253380179","https://openalex.org/W4285719527","https://openalex.org/W6650602219","https://openalex.org/W6670401999"],"related_works":["https://openalex.org/W2071306171","https://openalex.org/W2163551942","https://openalex.org/W2802587985","https://openalex.org/W93000478","https://openalex.org/W4322583663","https://openalex.org/W130689240","https://openalex.org/W4206542614","https://openalex.org/W2921834372","https://openalex.org/W2363360083","https://openalex.org/W2309039963"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}