{"id":"https://openalex.org/W2008150195","doi":"https://doi.org/10.1016/0010-4485(90)90109-p","title":"Graph-based extraction of protrusions and depressions from boundary representations","display_name":"Graph-based extraction of protrusions and depressions from boundary representations","publication_year":1990,"publication_date":"1990-09-01","ids":{"openalex":"https://openalex.org/W2008150195","doi":"https://doi.org/10.1016/0010-4485(90)90109-p","mag":"2008150195"},"language":"en","primary_location":{"id":"doi:10.1016/0010-4485(90)90109-p","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(90)90109-p","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"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":"Computer-Aided Design","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/A5055604001","display_name":"P. Gavankar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Gavankar","raw_affiliation_strings":["Department of Industrial and Management Systems Engineering USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Management Systems Engineering USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014315328","display_name":"Mark Henderson","orcid":"https://orcid.org/0000-0003-2952-0942"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.R. Henderson","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering Arizona State University, Tempe, AZ 85287, USA","Department of Mechanical and Aerospace Engineering, Arizona State University, Tempe, AZ-85287, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering Arizona State University, Tempe, AZ 85287, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Arizona State University, Tempe, AZ-85287, USA","institution_ids":["https://openalex.org/I55732556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3390,"currency":"USD","value_usd":3390},"apc_paid":null,"fwci":6.2085,"has_fulltext":false,"cited_by_count":107,"citation_normalized_percentile":{"value":0.96942541,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"22","issue":"7","first_page":"442","last_page":"450"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9927999973297119,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/biconnected-graph","display_name":"Biconnected graph","score":0.6325010061264038},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6015158295631409},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5634370446205139},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5443935990333557},{"id":"https://openalex.org/keywords/boundary-representation","display_name":"Boundary representation","score":0.5317054390907288},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.5306436419487},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4637286067008972},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4261905252933502},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36287838220596313},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3360222578048706},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2924225926399231},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2888873517513275},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.17161348462104797},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.10820302367210388}],"concepts":[{"id":"https://openalex.org/C45725084","wikidata":"https://www.wikidata.org/wiki/Q4390447","display_name":"Biconnected graph","level":5,"score":0.6325010061264038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6015158295631409},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5634370446205139},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5443935990333557},{"id":"https://openalex.org/C117258860","wikidata":"https://www.wikidata.org/wiki/Q895153","display_name":"Boundary representation","level":3,"score":0.5317054390907288},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.5306436419487},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4637286067008972},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4261905252933502},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36287838220596313},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3360222578048706},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2924225926399231},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2888873517513275},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.17161348462104797},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.10820302367210388},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0010-4485(90)90109-p","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(90)90109-p","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"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":"Computer-Aided Design","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5899999737739563}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1537363265","https://openalex.org/W1571692266","https://openalex.org/W1994556169","https://openalex.org/W1995870875","https://openalex.org/W2002055996","https://openalex.org/W2015785938","https://openalex.org/W2058558726","https://openalex.org/W2059029870","https://openalex.org/W2072029238","https://openalex.org/W2080922097","https://openalex.org/W2082373734","https://openalex.org/W2114720692","https://openalex.org/W2118382442","https://openalex.org/W2336918561","https://openalex.org/W2799004609","https://openalex.org/W2912816544","https://openalex.org/W6632277604","https://openalex.org/W6634160235","https://openalex.org/W6649033800","https://openalex.org/W6649437607","https://openalex.org/W6758426669"],"related_works":["https://openalex.org/W3184883859","https://openalex.org/W2048256539","https://openalex.org/W2474082065","https://openalex.org/W2040128445","https://openalex.org/W2140937898","https://openalex.org/W2312301329","https://openalex.org/W2056148962","https://openalex.org/W2885535381","https://openalex.org/W247471128","https://openalex.org/W55921326"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}