{"id":"https://openalex.org/W2002871084","doi":"https://doi.org/10.1016/s0925-7721(03)00046-4","title":"A fast algorithm for approximating the detour of a polygonal chain","display_name":"A fast algorithm for approximating the detour of a polygonal chain","publication_year":2003,"publication_date":"2003-09-16","ids":{"openalex":"https://openalex.org/W2002871084","doi":"https://doi.org/10.1016/s0925-7721(03)00046-4","mag":"2002871084"},"language":"en","primary_location":{"id":"doi:10.1016/s0925-7721(03)00046-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0925-7721(03)00046-4","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"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":"Computational Geometry","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/A5046312925","display_name":"Annette Ebbers-Baumann","orcid":null},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Annette Ebbers-Baumann","raw_affiliation_strings":["Universit\u00e4t Bonn, Institut f\u00fcr Informatik I, D-53117 Bonn, Germany","Universitat Bonn, Institut fur Informatik I, D-53117 Bonn, Germany"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Bonn, Institut f\u00fcr Informatik I, D-53117 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"Universitat Bonn, Institut fur Informatik I, D-53117 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109226564","display_name":"Rolf Klein","orcid":null},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rolf Klein","raw_affiliation_strings":["Universit\u00e4t Bonn, Institut f\u00fcr Informatik I, D-53117 Bonn, Germany","Universitat Bonn, Institut fur Informatik I, D-53117 Bonn, Germany"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Bonn, Institut f\u00fcr Informatik I, D-53117 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"Universitat Bonn, Institut fur Informatik I, D-53117 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058265992","display_name":"Elmar Langetepe","orcid":null},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Elmar Langetepe","raw_affiliation_strings":["Universit\u00e4t Bonn, Institut f\u00fcr Informatik I, D-53117 Bonn, Germany","Universitat Bonn, Institut fur Informatik I, D-53117 Bonn, Germany"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Bonn, Institut f\u00fcr Informatik I, D-53117 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"Universitat Bonn, Institut fur Informatik I, D-53117 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016509031","display_name":"Andrzej Lingas","orcid":"https://orcid.org/0000-0003-4998-9844"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Andrzej Lingas","raw_affiliation_strings":["Department of Computer Science, Lund University, 22100 Lund, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Lund University, 22100 Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058265992"],"corresponding_institution_ids":["https://openalex.org/I135140700"],"apc_list":{"value":2180,"currency":"USD","value_usd":2180},"apc_paid":null,"fwci":3.3461,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.91708333,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"27","issue":"2","first_page":"123","last_page":"134"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998999834060669,"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":0.9998999834060669,"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/T11106","display_name":"Data Management and Algorithms","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9950000047683716,"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/combinatorics","display_name":"Combinatorics","score":0.8032300472259521},{"id":"https://openalex.org/keywords/polygonal-chain","display_name":"Polygonal chain","score":0.7218954563140869},{"id":"https://openalex.org/keywords/chain","display_name":"Chain (unit)","score":0.667317271232605},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.5717133283615112},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.507736086845398},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5036167502403259},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3713104724884033},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.266298770904541},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18609508872032166},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.09801715612411499}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8032300472259521},{"id":"https://openalex.org/C182860218","wikidata":"https://www.wikidata.org/wiki/Q633674","display_name":"Polygonal chain","level":3,"score":0.7218954563140869},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.667317271232605},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.5717133283615112},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.507736086845398},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5036167502403259},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3713104724884033},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.266298770904541},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18609508872032166},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.09801715612411499},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0925-7721(03)00046-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0925-7721(03)00046-4","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"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":"Computational Geometry","raw_type":"journal-article"},{"id":"pmh:oai:lup.lub.lu.se:d36ec313-7f70-428e-8475-000fdb850712","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/288822","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 0925-7721","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1552092932","https://openalex.org/W1555471913","https://openalex.org/W1979503961","https://openalex.org/W2075726319","https://openalex.org/W2076014803","https://openalex.org/W2086966885","https://openalex.org/W2105016507","https://openalex.org/W2105104919","https://openalex.org/W2106413026","https://openalex.org/W2113604744","https://openalex.org/W2117975936","https://openalex.org/W2136028432","https://openalex.org/W2153980854","https://openalex.org/W3011379640","https://openalex.org/W6633110055","https://openalex.org/W6636325408","https://openalex.org/W6644891375"],"related_works":["https://openalex.org/W2980963558","https://openalex.org/W1882246857","https://openalex.org/W3103304230","https://openalex.org/W2185360082","https://openalex.org/W1992365905","https://openalex.org/W4287664878","https://openalex.org/W3212023493","https://openalex.org/W4238206434","https://openalex.org/W2897501241","https://openalex.org/W187561811"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":5},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
