{"id":"https://openalex.org/W2528711716","doi":"https://doi.org/10.1007/s00454-017-9867-x","title":"Computing the Flip Distance Between Triangulations","display_name":"Computing the Flip Distance Between Triangulations","publication_year":2017,"publication_date":"2017-02-10","ids":{"openalex":"https://openalex.org/W2528711716","doi":"https://doi.org/10.1007/s00454-017-9867-x","mag":"2528711716"},"language":"en","primary_location":{"id":"doi:10.1007/s00454-017-9867-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00454-017-9867-x","pdf_url":null,"source":{"id":"https://openalex.org/S103671469","display_name":"Discrete & Computational Geometry","issn_l":"0179-5376","issn":["0179-5376","1432-0444"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete & 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/A5009111693","display_name":"Iyad Kanj","orcid":"https://orcid.org/0000-0003-1698-8829"},"institutions":[{"id":"https://openalex.org/I118353179","display_name":"DePaul University","ror":"https://ror.org/04xtx5t16","country_code":"US","type":"education","lineage":["https://openalex.org/I118353179"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Iyad Kanj","raw_affiliation_strings":["School of Computing, DePaul University, 243 S. Wabash Avenue, Chicago, IL, 60604, USA"],"affiliations":[{"raw_affiliation_string":"School of Computing, DePaul University, 243 S. Wabash Avenue, Chicago, IL, 60604, USA","institution_ids":["https://openalex.org/I118353179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090969747","display_name":"Eric Sedgwick","orcid":"https://orcid.org/0000-0003-1995-9097"},"institutions":[{"id":"https://openalex.org/I118353179","display_name":"DePaul University","ror":"https://ror.org/04xtx5t16","country_code":"US","type":"education","lineage":["https://openalex.org/I118353179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Sedgwick","raw_affiliation_strings":["School of Computing, DePaul University, 243 S. Wabash Avenue, Chicago, IL, 60604, USA"],"affiliations":[{"raw_affiliation_string":"School of Computing, DePaul University, 243 S. Wabash Avenue, Chicago, IL, 60604, USA","institution_ids":["https://openalex.org/I118353179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112078381","display_name":"Ge Xia","orcid":"https://orcid.org/0000-0001-7536-0826"},"institutions":[{"id":"https://openalex.org/I184759092","display_name":"Lafayette College","ror":"https://ror.org/036n0x007","country_code":"US","type":"education","lineage":["https://openalex.org/I184759092"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ge Xia","raw_affiliation_strings":["Department of Computer Science, Lafayette College, 730 High St, Easton, PA, 18042, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Lafayette College, 730 High St, Easton, PA, 18042, USA","institution_ids":["https://openalex.org/I184759092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009111693"],"corresponding_institution_ids":["https://openalex.org/I118353179"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.414,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.82394727,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"58","issue":"2","first_page":"313","last_page":"344"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9997000098228455,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9973999857902527,"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":0.8350313901901245},{"id":"https://openalex.org/keywords/quadrilateral","display_name":"Quadrilateral","score":0.8346642255783081},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.7962409257888794},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7023903131484985},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.6282731294631958},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.5697816014289856},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.42480576038360596},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33607012033462524},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.25188755989074707},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17613264918327332}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8350313901901245},{"id":"https://openalex.org/C151756577","wikidata":"https://www.wikidata.org/wiki/Q36810","display_name":"Quadrilateral","level":3,"score":0.8346642255783081},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.7962409257888794},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7023903131484985},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.6282731294631958},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.5697816014289856},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.42480576038360596},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33607012033462524},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.25188755989074707},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17613264918327332},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00454-017-9867-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00454-017-9867-x","pdf_url":null,"source":{"id":"https://openalex.org/S103671469","display_name":"Discrete & Computational Geometry","issn_l":"0179-5376","issn":["0179-5376","1432-0444"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete & Computational Geometry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W116735976","https://openalex.org/W1513451941","https://openalex.org/W1517036688","https://openalex.org/W1524840666","https://openalex.org/W1571753359","https://openalex.org/W1974039980","https://openalex.org/W1987374783","https://openalex.org/W1987750368","https://openalex.org/W1991507146","https://openalex.org/W1993441504","https://openalex.org/W2002024337","https://openalex.org/W2013007461","https://openalex.org/W2026496675","https://openalex.org/W2029387472","https://openalex.org/W2046021036","https://openalex.org/W2089645963","https://openalex.org/W2104210025","https://openalex.org/W2110762325","https://openalex.org/W2124434037","https://openalex.org/W2160689382","https://openalex.org/W2163548699","https://openalex.org/W2164648353","https://openalex.org/W2172042336","https://openalex.org/W2468158418","https://openalex.org/W2481000617","https://openalex.org/W2772465410","https://openalex.org/W2798588639","https://openalex.org/W2912041544","https://openalex.org/W2913688336","https://openalex.org/W2962888077","https://openalex.org/W2963273369","https://openalex.org/W3102370784","https://openalex.org/W3104079118","https://openalex.org/W3152499346","https://openalex.org/W3202159599","https://openalex.org/W4213311856","https://openalex.org/W4238937924","https://openalex.org/W4246108584","https://openalex.org/W4292230561"],"related_works":["https://openalex.org/W3207797503","https://openalex.org/W2623200224","https://openalex.org/W2100586163","https://openalex.org/W2801553470","https://openalex.org/W115634130","https://openalex.org/W2042029918","https://openalex.org/W4390508241","https://openalex.org/W2029293816","https://openalex.org/W2795867302","https://openalex.org/W4283387579"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}