{"id":"https://openalex.org/W2001915286","doi":"https://doi.org/10.1080/13658810903321339","title":"Anchor uncertainty and space-time prisms on road networks","display_name":"Anchor uncertainty and space-time prisms on road networks","publication_year":2010,"publication_date":"2010-06-17","ids":{"openalex":"https://openalex.org/W2001915286","doi":"https://doi.org/10.1080/13658810903321339","mag":"2001915286"},"language":"en","primary_location":{"id":"doi:10.1080/13658810903321339","is_oa":false,"landing_page_url":"https://doi.org/10.1080/13658810903321339","pdf_url":null,"source":{"id":"https://openalex.org/S4210181446","display_name":"International Journal of Geographical Information Systems","issn_l":"0269-3798","issn":["0269-3798","1362-3087"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geographical Information Science","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/A5035702185","display_name":"Bart Kuijpers","orcid":"https://orcid.org/0000-0001-5774-0948"},"institutions":[{"id":"https://openalex.org/I878454856","display_name":"Hasselt University","ror":"https://ror.org/04nbhqj75","country_code":"BE","type":"education","lineage":["https://openalex.org/I878454856"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bart Kuijpers","raw_affiliation_strings":["Theoretical Computer Science Group, Hasselt University , Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium","Theoretical Computer Science Group, Hasselt University, Diepenbeek, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Computer Science Group, Hasselt University , Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium","institution_ids":["https://openalex.org/I878454856"]},{"raw_affiliation_string":"Theoretical Computer Science Group, Hasselt University, Diepenbeek, Belgium","institution_ids":["https://openalex.org/I878454856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041181545","display_name":"Harvey J. Miller","orcid":"https://orcid.org/0000-0001-5480-3421"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harvey J. Miller","raw_affiliation_strings":["Department of Geography, 260 S. Central Campus, Dr. Room 270 , University of Utah , Salt Lake City, UT, 84112-9155, U.S.A","Department of Geography, 260 S. Central Campus, Dr. Room 270, University of Utah, Salt Lake City, UT, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, 260 S. Central Campus, Dr. Room 270 , University of Utah , Salt Lake City, UT, 84112-9155, U.S.A","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"Department of Geography, 260 S. Central Campus, Dr. Room 270, University of Utah, Salt Lake City, UT, U.S.A","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112024652","display_name":"Tijs Neutens","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Tijs Neutens","raw_affiliation_strings":["Department of Geography , Ghent University , Sint-Pietersnieuwstraat 25, B\u20139000, Ghent, Belgium","Department of Geography Ghent University  Ghent Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography , Ghent University , Sint-Pietersnieuwstraat 25, B\u20139000, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Department of Geography Ghent University  Ghent Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111051469","display_name":"Walied Othman","orcid":null},"institutions":[{"id":"https://openalex.org/I878454856","display_name":"Hasselt University","ror":"https://ror.org/04nbhqj75","country_code":"BE","type":"education","lineage":["https://openalex.org/I878454856"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Walied Othman","raw_affiliation_strings":["Theoretical Computer Science Group, Hasselt University , Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium","Theoretical Computer Science Group, Hasselt University, Diepenbeek, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Computer Science Group, Hasselt University , Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium","institution_ids":["https://openalex.org/I878454856"]},{"raw_affiliation_string":"Theoretical Computer Science Group, Hasselt University, Diepenbeek, Belgium","institution_ids":["https://openalex.org/I878454856"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111051469"],"corresponding_institution_ids":["https://openalex.org/I878454856"],"apc_list":null,"apc_paid":null,"fwci":14.2121,"has_fulltext":false,"cited_by_count":94,"citation_normalized_percentile":{"value":0.98474793,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"24","issue":"8","first_page":"1223","last_page":"1248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T10298","display_name":"Urban Transport and Accessibility","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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":0.5235616564750671},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5136505961418152},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5132534503936768},{"id":"https://openalex.org/keywords/prism","display_name":"Prism","score":0.5129892230033875},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5003583431243896},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.46715229749679565},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.4595694839954376},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.43897706270217896},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.41500768065452576},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3481904864311218},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3291388154029846},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.28241297602653503},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1774170994758606},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11881852149963379},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.11224094033241272},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08266064524650574}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5235616564750671},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5136505961418152},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5132534503936768},{"id":"https://openalex.org/C67666897","wikidata":"https://www.wikidata.org/wiki/Q165896","display_name":"Prism","level":2,"score":0.5129892230033875},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5003583431243896},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.46715229749679565},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.4595694839954376},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.43897706270217896},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.41500768065452576},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3481904864311218},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3291388154029846},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28241297602653503},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1774170994758606},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11881852149963379},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.11224094033241272},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08266064524650574},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1080/13658810903321339","is_oa":false,"landing_page_url":"https://doi.org/10.1080/13658810903321339","pdf_url":null,"source":{"id":"https://openalex.org/S4210181446","display_name":"International Journal of Geographical Information Systems","issn_l":"0269-3798","issn":["0269-3798","1362-3087"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geographical Information Science","raw_type":"journal-article"},{"id":"pmh:oai:archive.ugent.be:969772","is_oa":false,"landing_page_url":"http://hdl.handle.net/1854/LU-969772","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1365-8816","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:documentserver.uhasselt.be:1942/10998","is_oa":false,"landing_page_url":"http://hdl.handle.net/1942/10998","pdf_url":null,"source":{"id":"https://openalex.org/S4306401926","display_name":"Document Server@UHasselt (UHasselt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I878454856","host_organization_name":"Hasselt University","host_organization_lineage":["https://openalex.org/I878454856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G93007068","display_name":null,"funder_award_id":"G.0344.05","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W123534477","https://openalex.org/W165139247","https://openalex.org/W1480874746","https://openalex.org/W1482356393","https://openalex.org/W1502282776","https://openalex.org/W1552408883","https://openalex.org/W1796251476","https://openalex.org/W1963839094","https://openalex.org/W1967243561","https://openalex.org/W1976419037","https://openalex.org/W1979724240","https://openalex.org/W1982473893","https://openalex.org/W1986799930","https://openalex.org/W1989470408","https://openalex.org/W2003571118","https://openalex.org/W2006136744","https://openalex.org/W2006747422","https://openalex.org/W2026136061","https://openalex.org/W2026959873","https://openalex.org/W2029149715","https://openalex.org/W2035017502","https://openalex.org/W2035986349","https://openalex.org/W2039061359","https://openalex.org/W2048437249","https://openalex.org/W2065985231","https://openalex.org/W2066269368","https://openalex.org/W2069353112","https://openalex.org/W2074573550","https://openalex.org/W2078016966","https://openalex.org/W2086418908","https://openalex.org/W2094192904","https://openalex.org/W2111668998","https://openalex.org/W2126390997","https://openalex.org/W2129516698","https://openalex.org/W2133155053","https://openalex.org/W2133649345","https://openalex.org/W2150893735","https://openalex.org/W2912927776","https://openalex.org/W2984397246","https://openalex.org/W4239847970","https://openalex.org/W4251370753","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2952972673","https://openalex.org/W4205251058","https://openalex.org/W139962780","https://openalex.org/W2325020417","https://openalex.org/W2603672387","https://openalex.org/W2062462878","https://openalex.org/W2095198661","https://openalex.org/W1988097030","https://openalex.org/W4206327962","https://openalex.org/W2798800775"],"abstract_inverted_index":{"Space-time":[0],"prisms":[1,133,149,219],"capture":[2],"all":[3,110,147],"possible":[4,111],"locations":[5,15,28,35,38,112],"of":[6,40,74,88,95,107,146,196,207],"a":[7,155,170,197],"moving":[8],"person":[9],"or":[10,29,36,69,80,215],"object":[11],"between":[12],"two":[13,127],"known":[14,27,68],"and":[16,53,59,220],"times":[17],"given":[18,174],"the":[19,24,81,93,114,144,167,193,205,208],"maximum":[20],"travel":[21,189],"velocities":[22],"in":[23,56,185,191,212,217],"environment.":[25],"These":[26],"\u2018anchor":[30],"points\u2019":[31],"can":[32,77],"represent":[33],"observed":[34],"mandatory":[37],"because":[39],"scheduling":[41,82],"constraints.":[42],"The":[43,140,159],"classic":[44],"space-time":[45,108,132,148,165,171,198],"prism":[46,172,199],"as":[47,49],"well":[48],"more":[50],"recent":[51],"analytical":[52],"computational":[54],"versions":[55],"planar":[57],"space":[58],"networks":[60],"assume":[61],"that":[62,169,178],"these":[63,101,136],"anchor":[64,75,96,99,115,123,138,152,157,175,194],"points":[65,76,97,195],"are":[66,102,183,200],"perfectly":[67],"fixed.":[70],"In":[71],"reality,":[72],"observations":[73],"have":[78,85],"error,":[79],"constraints":[83],"may":[84],"some":[86],"degree":[87],"pliability.":[89],"This":[90],"article":[91],"generalizes":[92],"concept":[94],"to":[98,187],"regions:":[100],"bounded,":[103],"possibly":[104],"disconnected,":[105],"subsets":[106],"containing":[109],"for":[113,129,163],"points,":[116],"with":[117,121,173],"each":[118],"location":[119],"labelled":[120],"an":[122,151],"probability.":[124],"We":[125,202],"develop":[126],"algorithms":[128,182],"calculating":[130],"network-based":[131,218],"based":[134],"on":[135],"probabilistic":[137],"regions.":[139],"first":[141],"algorithm":[142,161],"calculates":[143],"envelope":[145],"having":[150],"point":[153],"within":[154],"particular":[156,179],"region.":[158],"second":[160],"calculates,":[162],"any":[164],"point,":[166],"probability":[168],"regions":[176],"contains":[177],"point.":[180],"Both":[181],"implemented":[184],"Mathematica":[186],"visualize":[188],"possibilities":[190],"case":[192],"uncertain.":[201],"also":[203],"discuss":[204],"complexity":[206],"procedures,":[209],"their":[210],"use":[211],"analysing":[213],"uncertainty":[214],"flexibility":[216],"future":[221],"research":[222],"directions.":[223]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":5}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}