{"id":"https://openalex.org/W2025510320","doi":"https://doi.org/10.1145/2806416.2806430","title":"Range Search on Uncertain Trajectories","display_name":"Range Search on Uncertain Trajectories","publication_year":2015,"publication_date":"2015-10-17","ids":{"openalex":"https://openalex.org/W2025510320","doi":"https://doi.org/10.1145/2806416.2806430","mag":"2025510320"},"language":"en","primary_location":{"id":"doi:10.1145/2806416.2806430","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2806416.2806430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th ACM International on Conference on Information and Knowledge Management","raw_type":"proceedings-article"},"type":"conference-paper","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/A5001643829","display_name":"Li-Ming Zhan","orcid":"https://orcid.org/0000-0001-7173-1116"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Liming Zhan","raw_affiliation_strings":["The University Of New South Wales, SYDNEY, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University Of New South Wales, SYDNEY, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386104","display_name":"Ying Zhang","orcid":"https://orcid.org/0000-0002-2674-1638"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ying Zhang","raw_affiliation_strings":["The University of Technology, Sydney, SYDNEY, Australia","The University of Technology, Sydney, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Technology, Sydney, SYDNEY, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"The University of Technology, Sydney, Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100385498","display_name":"Wenjie Zhang","orcid":"https://orcid.org/0000-0001-6572-2600"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wenjie Zhang","raw_affiliation_strings":["The University Of New South Wales, SYDNEY, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University Of New South Wales, SYDNEY, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087768777","display_name":"Xiaoyang Wang","orcid":"https://orcid.org/0000-0003-3554-3219"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiaoyang Wang","raw_affiliation_strings":["The University Of New South Wales, SYDNEY, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University Of New South Wales, SYDNEY, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079659938","display_name":"Xuemin Lin","orcid":"https://orcid.org/0000-0003-2396-7225"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xuemin Lin","raw_affiliation_strings":["The University Of New South Wales, SYDNEY, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University Of New South Wales, SYDNEY, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"921","last_page":"930"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"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":0.9997000098228455,"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/T10757","display_name":"Geographic Information Systems Studies","score":0.9828000068664551,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9815999865531921,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/range","display_name":"Range (aeronautics)","score":0.7373526692390442},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7177340388298035},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6629752516746521},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.544672966003418},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.4477701485157013},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4457837641239166},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.44544780254364014},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.42803144454956055},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.37228256464004517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30416661500930786},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2672109305858612},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1910293698310852},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08342352509498596}],"concepts":[{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.7373526692390442},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7177340388298035},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6629752516746521},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.544672966003418},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4477701485157013},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4457837641239166},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.44544780254364014},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.42803144454956055},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37228256464004517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30416661500930786},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2672109305858612},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1910293698310852},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08342352509498596},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2806416.2806430","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2806416.2806430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th ACM International on Conference on Information and Knowledge Management","raw_type":"proceedings-article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/44061","is_oa":false,"landing_page_url":"http://hdl.handle.net/10453/44061","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1594729492","https://openalex.org/W1643569732","https://openalex.org/W1796251476","https://openalex.org/W1822348499","https://openalex.org/W1965399019","https://openalex.org/W1996954560","https://openalex.org/W2003571118","https://openalex.org/W2006694590","https://openalex.org/W2006729327","https://openalex.org/W2042502381","https://openalex.org/W2049626361","https://openalex.org/W2075259377","https://openalex.org/W2078686663","https://openalex.org/W2086436663","https://openalex.org/W2092144265","https://openalex.org/W2096903042","https://openalex.org/W2118269922","https://openalex.org/W2119493805","https://openalex.org/W2168002671","https://openalex.org/W2168286808","https://openalex.org/W2169278414","https://openalex.org/W2172041433","https://openalex.org/W4300844521","https://openalex.org/W6635679644","https://openalex.org/W6638337754","https://openalex.org/W6641409908"],"related_works":["https://openalex.org/W1941703695","https://openalex.org/W3131574667","https://openalex.org/W4323768008","https://openalex.org/W4248382324","https://openalex.org/W4360995134","https://openalex.org/W2379651310","https://openalex.org/W2113019827","https://openalex.org/W1541249122","https://openalex.org/W2413828414","https://openalex.org/W2367222340"],"abstract_inverted_index":{"The":[0],"range":[1,73,98,111],"search":[2,74,99,112],"on":[3,76,100,113],"trajectories":[4,69,82,115,124],"is":[5,33,60],"fundamental":[6],"in":[7,29,90],"a":[8,23,48,107],"wide":[9],"spectrum":[10],"of":[11,26,47,54,67,97,122,154],"applications":[12,32],"such":[13],"as":[14],"environment":[15],"monitoring":[16],"and":[17,39,70,135,152],"location":[18],"based":[19,134,137],"services.":[20],"In":[21,103],"practice,":[22],"large":[24],"portion":[25],"spatio-temporal":[27],"data":[28],"the":[30,40,55,65,68,77,86,95,117,129,144,150],"above":[31],"generated":[34],"with":[35],"low":[36],"sampling":[37],"rate":[38],"uncertainty":[41,66],"arises":[42],"between":[43],"two":[44],"subsequent":[45],"observations":[46],"moving":[49],"object.":[50],"To":[51],"make":[52],"sense":[53],"uncertain":[56,81,101,114,123],"trajectory":[57],"data,":[58],"it":[59],"critical":[61],"to":[62,127,142],"properly":[63],"model":[64],"develop":[71],"efficient":[72],"algorithms":[75],"new":[78,156],"model.":[79],"Assuming":[80],"are":[83,125,140],"modeled":[84],"by":[85],"popular":[87],"Markov":[88],"Chains,":[89],"this":[91],"paper":[92],"we":[93,105],"investigate":[94],"problem":[96],"trajectories.":[102],"particular,":[104],"propose":[106],"general":[108],"framework":[109],"for":[110],"following":[116],"filtering-and-refinement":[118],"paradigm":[119],"where":[120],"summaries":[121],"constructed":[126],"facilitate":[128],"filtering":[130,138,145],"process.":[131],"Moreover,":[132],"statistics":[133],"partition":[136],"techniques":[139],"developed":[141],"enhance":[143],"capabilities.":[146],"Comprehensive":[147],"experiments":[148],"demonstrate":[149],"effectiveness":[151],"efficiency":[153],"our":[155],"techniques.":[157]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}