{"id":"https://openalex.org/W2105589369","doi":"https://doi.org/10.1109/ideas.2002.1029656","title":"Continual neighborhood tracking for moving objects using adaptive distances","display_name":"Continual neighborhood tracking for moving objects using adaptive distances","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2105589369","doi":"https://doi.org/10.1109/ideas.2002.1029656","mag":"2105589369"},"language":"en","primary_location":{"id":"doi:10.1109/ideas.2002.1029656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ideas.2002.1029656","pdf_url":null,"source":{"id":"https://openalex.org/S4210202518","display_name":"Proceedings - International Database Engineering and Applications Symposium","issn_l":"1098-8068","issn":["1098-8068"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings International Database Engineering and Applications Symposium","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/A5108224140","display_name":"Y. Ishikawa","orcid":"https://orcid.org/0000-0003-3875-3262"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Y. Ishikawa","raw_affiliation_strings":["Institute of Information Sciences and Electronics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Sciences and Electronics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064322519","display_name":"Hiroyuki Kitagawa","orcid":"https://orcid.org/0000-0002-2984-2258"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Kitagawa","raw_affiliation_strings":["Institute of Information Sciences and Electronics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Sciences and Electronics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000131952","display_name":"Takayuki Kawashima","orcid":"https://orcid.org/0000-0003-2245-126X"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Kawashima","raw_affiliation_strings":["MasterE28099s Program in Science and Engineering, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"MasterE28099s Program in Science and Engineering, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108224140"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":null,"apc_paid":null,"fwci":2.3703,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.89758809,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"54","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9912999868392944,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9822999835014343,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7855573892593384},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6775559186935425},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5516768097877502},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.498065710067749},{"id":"https://openalex.org/keywords/gpss","display_name":"GPSS","score":0.4317358136177063},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.43073374032974243},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.42480483651161194},{"id":"https://openalex.org/keywords/ellipsoid","display_name":"Ellipsoid","score":0.41760891675949097},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3604980707168579},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3134045898914337},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.17085736989974976},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10358649492263794}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7855573892593384},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6775559186935425},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5516768097877502},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.498065710067749},{"id":"https://openalex.org/C170695238","wikidata":"https://www.wikidata.org/wiki/Q1486554","display_name":"GPSS","level":2,"score":0.4317358136177063},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.43073374032974243},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.42480483651161194},{"id":"https://openalex.org/C57489055","wikidata":"https://www.wikidata.org/wiki/Q190046","display_name":"Ellipsoid","level":2,"score":0.41760891675949097},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3604980707168579},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3134045898914337},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.17085736989974976},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10358649492263794},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ideas.2002.1029656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ideas.2002.1029656","pdf_url":null,"source":{"id":"https://openalex.org/S4210202518","display_name":"Proceedings - International Database Engineering and Applications Symposium","issn_l":"1098-8068","issn":["1098-8068"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings International Database Engineering and Applications Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.453.7255","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.453.7255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.db.ss.is.nagoya-u.ac.jp/~ishikawa/papers/2002-tr-188.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7200000286102295,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1486723877","https://openalex.org/W1520144421","https://openalex.org/W1536481811","https://openalex.org/W1540723801","https://openalex.org/W1607838481","https://openalex.org/W1893622764","https://openalex.org/W1975830550","https://openalex.org/W1979207937","https://openalex.org/W1982042357","https://openalex.org/W2012386415","https://openalex.org/W2032521898","https://openalex.org/W2038230692","https://openalex.org/W2050519213","https://openalex.org/W2051519617","https://openalex.org/W2096725637","https://openalex.org/W2097432384","https://openalex.org/W2101429492","https://openalex.org/W2105589369","https://openalex.org/W2106642566","https://openalex.org/W2107779728","https://openalex.org/W2112440119","https://openalex.org/W2118269922","https://openalex.org/W2121863487","https://openalex.org/W2129249398","https://openalex.org/W2141394101","https://openalex.org/W2163150150","https://openalex.org/W2166050755","https://openalex.org/W2171729887","https://openalex.org/W2498631646","https://openalex.org/W2623785075","https://openalex.org/W2639114357","https://openalex.org/W2798909945","https://openalex.org/W2799061466","https://openalex.org/W4214717370","https://openalex.org/W4230946174","https://openalex.org/W4253188717","https://openalex.org/W4301689241","https://openalex.org/W6636174612","https://openalex.org/W6639270913","https://openalex.org/W6644843924","https://openalex.org/W6684067858","https://openalex.org/W6685123355","https://openalex.org/W6993144070"],"related_works":["https://openalex.org/W4250011123","https://openalex.org/W4250407897","https://openalex.org/W1601507750","https://openalex.org/W2380792994","https://openalex.org/W2373557848","https://openalex.org/W2088970451","https://openalex.org/W2002488624","https://openalex.org/W4309225183","https://openalex.org/W2157008402","https://openalex.org/W2592302855"],"abstract_inverted_index":{"Based":[0],"on":[1],"the":[2,47,51,118],"recent":[3],"progress":[4],"of":[5,19,46,54,73,120],"digital":[6],"cartography,":[7],"global":[8],"positioning":[9],"systems":[10],"(GPSs),":[11],"and":[12,32,50,76,96],"hand-held":[13],"devices,":[14],"there":[15],"are":[16],"growing":[17],"needs":[18],"technology":[20],"that":[21,43],"provides":[22],"neighborhood":[23,61,78],"information":[24,62],"to":[25,29,58,63,102,116],"moving":[26,56],"objects":[27],"according":[28],"their":[30],"locations":[31],"trajectories.":[33],"In":[34],"this":[35,66],"paper":[36],"we":[37,68,112],"propose":[38],"spatial":[39],"query":[40,79,88,93,99,105],"generation":[41,80,94],"models":[42,81,95],"take":[44],"account":[45],"current":[48],"position":[49],"past/future":[52],"trajectories":[53],"a":[55],"object":[57],"provide":[59],"appropriate":[60],"it.":[64],"For":[65],"purpose,":[67],"introduce":[69],"an":[70],"influence":[71],"model":[72],"trajectory":[74],"points":[75],"derive":[77],"using":[82],"adaptive":[83],"ellipsoid":[84],"distances.":[85],"We":[86],"describe":[87],"processing":[89,109],"strategies":[90],"for":[91],"these":[92],"show":[97,117],"incremental":[98],"update":[100],"procedures":[101],"support":[103],"continual":[104],"facilities":[106],"with":[107],"low":[108],"cost.":[110],"Finally,":[111],"present":[113],"experimental":[114],"results":[115],"effectiveness":[119],"our":[121],"approach.":[122]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}