{"id":"https://openalex.org/W2599172154","doi":"https://doi.org/10.1177/1473871617698516","title":"Approximate answering of queries involving polyline\u2013polyline topological relationships","display_name":"Approximate answering of queries involving polyline\u2013polyline topological relationships","publication_year":2017,"publication_date":"2017-03-28","ids":{"openalex":"https://openalex.org/W2599172154","doi":"https://doi.org/10.1177/1473871617698516","mag":"2599172154"},"language":"en","primary_location":{"id":"doi:10.1177/1473871617698516","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1473871617698516","pdf_url":null,"source":{"id":"https://openalex.org/S55152591","display_name":"Information Visualization","issn_l":"1473-8716","issn":["1473-8716","1473-8724"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Visualization","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/A5077937413","display_name":"Anna Formica","orcid":"https://orcid.org/0000-0002-7992-6898"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Anna Formica","raw_affiliation_strings":["National Research Council of Italy, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Rome, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008949855","display_name":"Mauro Mazzei","orcid":"https://orcid.org/0000-0001-7350-2237"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mauro Mazzei","raw_affiliation_strings":["National Research Council of Italy, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Rome, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110274231","display_name":"Elaheh Pourabbas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Elaheh Pourabbas","raw_affiliation_strings":["National Research Council of Italy, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Rome, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048566085","display_name":"Maurizio Rafanelli","orcid":"https://orcid.org/0000-0001-7679-6728"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maurizio Rafanelli","raw_affiliation_strings":["National Research Council of Italy, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Rome, Italy","institution_ids":["https://openalex.org/I4210155236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110274231"],"corresponding_institution_ids":["https://openalex.org/I4210155236"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":0.5799,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65878841,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"17","issue":"2","first_page":"128","last_page":"145"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9994999766349792,"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":0.9972000122070312,"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/computer-science","display_name":"Computer science","score":0.7735108733177185},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6556758284568787},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.589896559715271},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.566913902759552},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5440681576728821},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.4839813709259033}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7735108733177185},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6556758284568787},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.589896559715271},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.566913902759552},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5440681576728821},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.4839813709259033},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1177/1473871617698516","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1473871617698516","pdf_url":null,"source":{"id":"https://openalex.org/S55152591","display_name":"Information Visualization","issn_l":"1473-8716","issn":["1473-8716","1473-8724"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Visualization","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W64370897","https://openalex.org/W120611716","https://openalex.org/W184661943","https://openalex.org/W1505477354","https://openalex.org/W1521171126","https://openalex.org/W1526337814","https://openalex.org/W1584890717","https://openalex.org/W1588853612","https://openalex.org/W1844476468","https://openalex.org/W1871668702","https://openalex.org/W1918148424","https://openalex.org/W1981246099","https://openalex.org/W1992289395","https://openalex.org/W1994531519","https://openalex.org/W2029415078","https://openalex.org/W2033522852","https://openalex.org/W2035846044","https://openalex.org/W2042139292","https://openalex.org/W2044145621","https://openalex.org/W2050820904","https://openalex.org/W2066762016","https://openalex.org/W2077319860","https://openalex.org/W2095275588","https://openalex.org/W2097544219","https://openalex.org/W2130582362","https://openalex.org/W2133039566","https://openalex.org/W2138628994","https://openalex.org/W2155556814","https://openalex.org/W2164547007","https://openalex.org/W4234341147","https://openalex.org/W4249696578","https://openalex.org/W4302172614"],"related_works":["https://openalex.org/W2348909947","https://openalex.org/W4292672442","https://openalex.org/W2362101859","https://openalex.org/W2941610985","https://openalex.org/W2791431590","https://openalex.org/W3115442681","https://openalex.org/W2007838763","https://openalex.org/W4386112722","https://openalex.org/W2391000461","https://openalex.org/W2972311463"],"abstract_inverted_index":{"In":[0,21],"geographic":[1],"information":[2],"systems,":[3],"pictorial":[4,34],"query":[5,125],"languages":[6,9],"are":[7,50,111],"visual":[8],"which":[10,69],"make":[11],"easier":[12],"the":[13,41,44,48,54,71,87,106,130,138,151,157,165],"user":[14],"to":[15,29,33,129],"express":[16],"queries":[17,35],"by":[18],"free-hand":[19],"drawing.":[20],"this":[22,24,186],"perspective,":[23],"article":[25],"proposes":[26],"an":[27,62],"approach":[28],"provide":[30],"approximate":[31],"answers":[32],"that":[36,46],"do":[37],"not":[38],"match":[39],"with":[40,113,127,147],"content":[42],"of":[43,73,101,105,142,150,167],"database,":[45],"is,":[47],"results":[49],"null.":[51],"It":[52],"addresses":[53],"polyline\u2013polyline":[55],"topological":[56,89],"relationships":[57],"and":[58,78,95,164],"is":[59,96,162,170,179],"based":[60],"on":[61],"algorithm,":[63,68],"called":[64],"Approximate":[65],"Answer":[66],"Computation":[67],"exploits":[70],"notions":[72],"Operator":[74],"Conceptual":[75],"Neighborhood":[76],"graph":[77,85,110],"16-intersection":[79,121,144],"matrix.":[80],"The":[81,103,120,172],"operator":[82,107,152],"conceptual":[83,88,108,153],"neighborhood":[84,90,109,154],"represents":[86],"between":[91],"Symbolic":[92],"Graphical":[93],"Objects":[94],"used":[97],"for":[98],"relaxing":[99],"constraints":[100],"queries.":[102],"nodes":[104],"labeled":[112],"geo-operators":[114],"whose":[115],"semantics":[116],"has":[117],"been":[118],"formalized.":[119],"matrix":[122],"provides":[123],"enriched":[124],"details":[126],"respect":[128],"well-known":[131],"Dimensionally":[132],"Extended":[133],"9-Intersection":[134],"Model":[135],"proposed":[136],"in":[137],"literature.":[139],"A":[140],"set":[141],"minimal":[143],"matrices":[145],"associated":[146],"each":[148,176],"node":[149],"graph,":[155],"upon":[156],"external":[158],"space":[159],"connectivity":[160],"condition,":[161],"defined":[163],"proof":[166],"its":[168],"minimality":[169],"provided.":[171],"main":[173],"idea":[174],"behind":[175],"introduced":[177],"notion":[178],"illustrated":[180],"using":[181],"a":[182],"running":[183],"example":[184],"throughout":[185],"article.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}