{"id":"https://openalex.org/W1504039643","doi":"https://doi.org/10.1007/11917496_5","title":"A Fixed-Parameter Algorithm for the Minimum Weight Triangulation Problem Based on Small Graph Separators","display_name":"A Fixed-Parameter Algorithm for the Minimum Weight Triangulation Problem Based on Small Graph Separators","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W1504039643","doi":"https://doi.org/10.1007/11917496_5","mag":"1504039643"},"language":"en","primary_location":{"id":"doi:10.1007/11917496_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11917496_5","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/A5003621581","display_name":"Christian Knauer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]},{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["CZ","DE"],"is_corresponding":true,"raw_author_name":"Christian Knauer","raw_affiliation_strings":["Institute of Computer Science, Freie Universit\u00e4t Berlin,"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Freie Universit\u00e4t Berlin,","institution_ids":["https://openalex.org/I75951250","https://openalex.org/I4210155092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025482166","display_name":"Andreas Spillner","orcid":"https://orcid.org/0000-0002-5343-7236"},"institutions":[{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]},{"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"]}],"countries":["CZ","DE"],"is_corresponding":false,"raw_author_name":"Andreas Spillner","raw_affiliation_strings":["Institute of Computer Science, Friedrich-Schiller-Universit\u00e4t Jena,"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Friedrich-Schiller-Universit\u00e4t Jena,","institution_ids":["https://openalex.org/I76198965","https://openalex.org/I4210155092"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003621581"],"corresponding_institution_ids":["https://openalex.org/I4210155092","https://openalex.org/I75951250"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.4791,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80059524,"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":"49","last_page":"57"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9995999932289124,"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":0.9995999932289124,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/combinatorics","display_name":"Combinatorics","score":0.7883119583129883},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.6978003978729248},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.6316266655921936},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.6050697565078735},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5388123393058777},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5042697191238403},{"id":"https://openalex.org/keywords/minimum-weight-triangulation","display_name":"Minimum-weight triangulation","score":0.48634153604507446},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.35282739996910095},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3477672338485718},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.25237739086151123},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.19768181443214417},{"id":"https://openalex.org/keywords/bowyer\u2013watson-algorithm","display_name":"Bowyer\u2013Watson algorithm","score":0.10159716010093689}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7883119583129883},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.6978003978729248},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.6316266655921936},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.6050697565078735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5388123393058777},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5042697191238403},{"id":"https://openalex.org/C39969762","wikidata":"https://www.wikidata.org/wiki/Q6865406","display_name":"Minimum-weight triangulation","level":4,"score":0.48634153604507446},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.35282739996910095},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3477672338485718},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.25237739086151123},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.19768181443214417},{"id":"https://openalex.org/C121198538","wikidata":"https://www.wikidata.org/wiki/Q4951461","display_name":"Bowyer\u2013Watson algorithm","level":3,"score":0.10159716010093689}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/11917496_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11917496_5","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":26,"referenced_works":["https://openalex.org/W13988344","https://openalex.org/W16680773","https://openalex.org/W85147590","https://openalex.org/W86384992","https://openalex.org/W1496528426","https://openalex.org/W1749133701","https://openalex.org/W1788673054","https://openalex.org/W1982180670","https://openalex.org/W1996700055","https://openalex.org/W2038643780","https://openalex.org/W2049413646","https://openalex.org/W2053335419","https://openalex.org/W2068320309","https://openalex.org/W2068541391","https://openalex.org/W2072698009","https://openalex.org/W2077357506","https://openalex.org/W2078770674","https://openalex.org/W2090507375","https://openalex.org/W2106183852","https://openalex.org/W2111090561","https://openalex.org/W2157350199","https://openalex.org/W2407641981","https://openalex.org/W2913688336","https://openalex.org/W4241764762","https://openalex.org/W4243262670","https://openalex.org/W4292230561"],"related_works":["https://openalex.org/W2374493932","https://openalex.org/W2369500278","https://openalex.org/W2070754066","https://openalex.org/W2152688962","https://openalex.org/W2053335419","https://openalex.org/W4256149448","https://openalex.org/W2110610374","https://openalex.org/W2388875945","https://openalex.org/W1985165973","https://openalex.org/W2039867343"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
