{"id":"https://openalex.org/W2979529176","doi":"https://doi.org/10.1109/fuzz-ieee.2019.8858878","title":"A Systematic Approach to Creating Fuzzy Region Objects from Real Spatial Data Sets","display_name":"A Systematic Approach to Creating Fuzzy Region Objects from Real Spatial Data Sets","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2979529176","doi":"https://doi.org/10.1109/fuzz-ieee.2019.8858878","mag":"2979529176"},"language":"en","primary_location":{"id":"doi:10.1109/fuzz-ieee.2019.8858878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2019.8858878","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-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/A5067908573","display_name":"Anderson Chaves Carniel","orcid":"https://orcid.org/0000-0002-8297-9894"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Anderson Chaves Carniel","raw_affiliation_strings":["Federal University of Technology - Paran\u00e1, Dois Vizinhos, PR, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Technology - Paran\u00e1, Dois Vizinhos, PR, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101819568","display_name":"Markus Schneider","orcid":"https://orcid.org/0000-0003-0543-2593"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Markus Schneider","raw_affiliation_strings":["Federal University of Technology - Paran\u00e1, Dois Vizinhos, PR, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Technology - Paran\u00e1, Dois Vizinhos, PR, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067908573"],"corresponding_institution_ids":["https://openalex.org/I1283613182"],"apc_list":null,"apc_paid":null,"fwci":0.6634,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69197251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"7","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9991000294685364,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10757","display_name":"Geographic Information Systems Studies","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.6640613675117493},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.6450366973876953},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6038346290588379},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5948335528373718},{"id":"https://openalex.org/keywords/fuzzy-classification","display_name":"Fuzzy classification","score":0.5884628295898438},{"id":"https://openalex.org/keywords/defuzzification","display_name":"Defuzzification","score":0.5352822542190552},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.5318946838378906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5040644407272339},{"id":"https://openalex.org/keywords/fuzzy-clustering","display_name":"Fuzzy clustering","score":0.4599660038948059},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44038066267967224},{"id":"https://openalex.org/keywords/type-2-fuzzy-sets-and-systems","display_name":"Type-2 fuzzy sets and systems","score":0.4358872175216675},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.4130135178565979},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3762260377407074},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34828507900238037},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33168351650238037},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.3184801936149597},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06320887804031372}],"concepts":[{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.6640613675117493},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.6450366973876953},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6038346290588379},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5948335528373718},{"id":"https://openalex.org/C127385683","wikidata":"https://www.wikidata.org/wiki/Q1475696","display_name":"Fuzzy classification","level":4,"score":0.5884628295898438},{"id":"https://openalex.org/C170260401","wikidata":"https://www.wikidata.org/wiki/Q5251735","display_name":"Defuzzification","level":5,"score":0.5352822542190552},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.5318946838378906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5040644407272339},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.4599660038948059},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44038066267967224},{"id":"https://openalex.org/C17350324","wikidata":"https://www.wikidata.org/wiki/Q7860605","display_name":"Type-2 fuzzy sets and systems","level":5,"score":0.4358872175216675},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.4130135178565979},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3762260377407074},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34828507900238037},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33168351650238037},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.3184801936149597},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06320887804031372}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fuzz-ieee.2019.8858878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2019.8858878","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W107010165","https://openalex.org/W1532911134","https://openalex.org/W1559004625","https://openalex.org/W1572380008","https://openalex.org/W1967170702","https://openalex.org/W1995450389","https://openalex.org/W2067260098","https://openalex.org/W2114741022","https://openalex.org/W2119475352","https://openalex.org/W2137660569","https://openalex.org/W2151564292","https://openalex.org/W2554131872","https://openalex.org/W2578020494","https://openalex.org/W2614464134","https://openalex.org/W2748498889","https://openalex.org/W2897409805","https://openalex.org/W6732394250","https://openalex.org/W6875978146"],"related_works":["https://openalex.org/W2184441312","https://openalex.org/W2674573885","https://openalex.org/W1485268022","https://openalex.org/W1975005191","https://openalex.org/W2331106272","https://openalex.org/W4361984403","https://openalex.org/W1542808721","https://openalex.org/W2960454922","https://openalex.org/W1487720066","https://openalex.org/W139981661"],"abstract_inverted_index":{"Fuzzy":[0,54],"set":[1],"theory":[2],"has":[3],"found":[4],"increasing":[5],"interest":[6],"in":[7,20,162,199],"the":[8,21,51,102,160,163,170,177,195,200,211,222],"geosciences,":[9],"geographic":[10],"information":[11],"systems,":[12],"and":[13,43,81,122],"spatial":[14,28,35,72,93],"database":[15],"systems":[16],"to":[17,155,159,189],"represent":[18],"objects":[19,108,112],"two-dimensional":[22],"space":[23],"that":[24,125],"are":[25,169,210],"afflicted":[26],"with":[27,101],"fuzziness.":[29],"From":[30],"a":[31,130,134,142,152,186],"system":[32],"perspective,":[33],"fuzzy":[34,39,41,44,106,173,180,214,218,225],"data":[36,74,94,145],"types":[37,75],"for":[38,76],"points,":[40],"lines,":[42],"regions":[45,192],"have":[46],"been":[47],"introduced,":[48],"e.g.,":[49],"by":[50,69,117,123,193],"authors'":[52,59],"formal":[53],"Spatial":[55,60],"Algebra":[56,62],"(FUSA).":[57],"The":[58,148,182],"Plateau":[61],"(SPA)":[63],"provides":[64],"an":[65],"implementation":[66],"of":[67,71,104,133,166,172,179,206,213,224],"FUSA":[68],"means":[70],"plateau":[73,77,79,82,110,191],"point,":[78],"line,":[80],"region":[83,107,111],"objects.":[84],"It":[85],"is":[86,128],"based":[87],"on":[88],"well":[89],"known":[90],"non-fuzzy,":[91],"crisp":[92],"types.":[95],"In":[96],"this":[97],"paper,":[98],"we":[99,140],"deal":[100],"issue":[103],"constructing":[105],"as":[109,203],"from":[113],"real":[114],"point":[115,127],"sets":[116],"leveraging":[118],"domain":[119],"expert":[120],"knowledge":[121],"assuming":[124],"each":[126],"assigned":[129],"numerical":[131],"value":[132],"given":[135],"application":[136],"context.":[137],"For":[138],"this,":[139],"propose":[141],"general":[143],"two-stage":[144],"extraction":[146],"method.":[147],"first":[149,201],"stage":[150,184,202],"deploys":[151],"fuzzification":[153],"policy":[154,188],"assign":[156],"membership":[157,196],"degrees":[158,197],"points":[161],"set.":[164],"Examples":[165,205],"such":[167,207],"policies":[168,209],"execution":[171],"clustering":[174],"algorithms":[175],"or":[176,217,221],"usage":[178],"sets.":[181],"second":[183],"uses":[185],"construction":[187,208],"build":[190],"using":[194],"generated":[198],"input.":[204],"computation":[212],"Voronoi":[215],"diagrams":[216],"Delaunay":[219],"triangulations,":[220],"calculation":[223],"convex":[226],"hulls.":[227]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
