{"id":"https://openalex.org/W2095013384","doi":"https://doi.org/10.1002/spe.4380210307","title":"A parallel implementation of the douglas\u2010peucker line simplification algorithm","display_name":"A parallel implementation of the douglas\u2010peucker line simplification algorithm","publication_year":1991,"publication_date":"1991-03-01","ids":{"openalex":"https://openalex.org/W2095013384","doi":"https://doi.org/10.1002/spe.4380210307","mag":"2095013384"},"language":"en","primary_location":{"id":"doi:10.1002/spe.4380210307","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380210307","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","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/A5076618981","display_name":"Jon Vaughan","orcid":null},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jon Vaughan","raw_affiliation_strings":["Department of Computer Science, University of Hull, Cottingham Road, Hull HU6 7RX, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hull, Cottingham Road, Hull HU6 7RX, U.K","institution_ids":["https://openalex.org/I191240316"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046898117","display_name":"Duncan Whyatt","orcid":"https://orcid.org/0000-0001-9329-4367"},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Duncan Whyatt","raw_affiliation_strings":["Department of Computer Science, University of Hull, Cottingham Road, Hull HU6 7RX, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hull, Cottingham Road, Hull HU6 7RX, U.K","institution_ids":["https://openalex.org/I191240316"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112799389","display_name":"Graham Brookes","orcid":null},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Graham Brookes","raw_affiliation_strings":["Department of Computer Science, University of Hull, Cottingham Road, Hull HU6 7RX, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Hull, Cottingham Road, Hull HU6 7RX, U.K","institution_ids":["https://openalex.org/I191240316"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.2928719,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"21","issue":"3","first_page":"331","last_page":"336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9958000183105469,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9435999989509583,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.7595381736755371},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6817908883094788},{"id":"https://openalex.org/keywords/ramer\u2013douglas\u2013peucker-algorithm","display_name":"Ramer\u2013Douglas\u2013Peucker algorithm","score":0.5336856245994568},{"id":"https://openalex.org/keywords/parallel-algorithm","display_name":"Parallel algorithm","score":0.5157068371772766},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.49410226941108704},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.4869300127029419},{"id":"https://openalex.org/keywords/sequent","display_name":"Sequent","score":0.4337296485900879},{"id":"https://openalex.org/keywords/dinics-algorithm","display_name":"Dinic's algorithm","score":0.4196421504020691},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2137080729007721},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15393468737602234}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7595381736755371},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6817908883094788},{"id":"https://openalex.org/C75930677","wikidata":"https://www.wikidata.org/wiki/Q1251950","display_name":"Ramer\u2013Douglas\u2013Peucker algorithm","level":3,"score":0.5336856245994568},{"id":"https://openalex.org/C120373497","wikidata":"https://www.wikidata.org/wiki/Q1087987","display_name":"Parallel algorithm","level":2,"score":0.5157068371772766},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.49410226941108704},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.4869300127029419},{"id":"https://openalex.org/C89421646","wikidata":"https://www.wikidata.org/wiki/Q843632","display_name":"Sequent","level":2,"score":0.4337296485900879},{"id":"https://openalex.org/C109111794","wikidata":"https://www.wikidata.org/wiki/Q730933","display_name":"Dinic's algorithm","level":5,"score":0.4196421504020691},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2137080729007721},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15393468737602234},{"id":"https://openalex.org/C173870130","wikidata":"https://www.wikidata.org/wiki/Q8548","display_name":"Dijkstra's algorithm","level":4,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/spe.4380210307","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380210307","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-article"},{"id":"pmh:oai:eprints.lancs.ac.uk:135034","is_oa":false,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/135034/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","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":6,"referenced_works":["https://openalex.org/W95575208","https://openalex.org/W1537414044","https://openalex.org/W1981934656","https://openalex.org/W2238178892","https://openalex.org/W2970285207","https://openalex.org/W6603909491"],"related_works":["https://openalex.org/W202083298","https://openalex.org/W2044222917","https://openalex.org/W2388708043","https://openalex.org/W2382441973","https://openalex.org/W2954602712","https://openalex.org/W2141437040","https://openalex.org/W1968031121","https://openalex.org/W2580264476","https://openalex.org/W2136320479","https://openalex.org/W2369631784"],"abstract_inverted_index":{"Abstract":[0],"As":[1],"parallel":[2,49],"machines":[3],"become":[4],"more":[5],"widely":[6],"available,":[7],"many":[8,42],"existing":[9],"algorithms":[10],"are":[11],"being":[12],"converted":[13],"to":[14],"take":[15],"advantage":[16],"of":[17,51,66],"the":[18,26,30,38,52,64,69],"improved":[19],"speed":[20],"offered":[21],"by":[22,28],"such":[23],"computers.":[24],"However,":[25],"method":[27],"which":[29],"algorithm":[31,56],"is":[32,34],"distributed":[33],"crucial":[35],"towards":[36],"obtaining":[37],"speed\u2010ups":[39],"required":[40],"for":[41],"real\u2010time":[43],"tasks.":[44],"This":[45],"paper":[46],"presents":[47],"three":[48],"implementations":[50],"Douglas\u2014Peucker":[53],"line":[54],"simplification":[55],"on":[57],"a":[58],"Sequent":[59],"Symmetry":[60],"computer":[61],"and":[62],"compares":[63],"performance":[65],"each":[67],"with":[68],"original":[70],"sequential":[71],"algorithm.":[72]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
