{"id":"https://openalex.org/W3020724165","doi":"https://doi.org/10.1007/s10619-020-07290-2","title":"Privacy-preserving spatial keyword location-to-trajectory matching","display_name":"Privacy-preserving spatial keyword location-to-trajectory matching","publication_year":2020,"publication_date":"2020-04-24","ids":{"openalex":"https://openalex.org/W3020724165","doi":"https://doi.org/10.1007/s10619-020-07290-2","mag":"3020724165"},"language":"en","primary_location":{"id":"doi:10.1007/s10619-020-07290-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10619-020-07290-2","pdf_url":null,"source":{"id":"https://openalex.org/S35927321","display_name":"Distributed and Parallel Databases","issn_l":"0926-8782","issn":["0926-8782","1573-7578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Distributed and Parallel Databases","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/A5100387096","display_name":"Ning Wang","orcid":"https://orcid.org/0000-0001-8903-8790"},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]},{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]},{"id":"https://openalex.org/I4210111400","display_name":"Education Department of Fujian Province","ror":"https://ror.org/01d6wrk87","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210111400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Wang","raw_affiliation_strings":["College of Information and Smart Electromechanical Engineering, Xiamen Huaxia University, Fujian, China","Department of Automation, Xiamen University, Fujian, China","Information Communication Technology and Smart Education of Fujian Engineering Research Center, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Smart Electromechanical Engineering, Xiamen Huaxia University, Fujian, China","institution_ids":["https://openalex.org/I119045251"]},{"raw_affiliation_string":"Department of Automation, Xiamen University, Fujian, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Information Communication Technology and Smart Education of Fujian Engineering Research Center, Fujian, China","institution_ids":["https://openalex.org/I4210111400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101948255","display_name":"Jianping Zeng","orcid":"https://orcid.org/0000-0002-3811-6557"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Zeng","raw_affiliation_strings":["Department of Automation, Xiamen University, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Xiamen University, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061260399","display_name":"Wenxing Hong","orcid":"https://orcid.org/0000-0003-3687-1812"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxing Hong","raw_affiliation_strings":["Department of Automation, Xiamen University, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Xiamen University, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101942006","display_name":"Shunzhi Zhu","orcid":"https://orcid.org/0000-0001-8321-1169"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shunzhi Zhu","raw_affiliation_strings":["School of Computer and Information Engineering, Xiamen University of Technology, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Xiamen University of Technology, Fujian, China","institution_ids":["https://openalex.org/I75867142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101942006"],"corresponding_institution_ids":["https://openalex.org/I75867142"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.297,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51441272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"38","issue":"3","first_page":"667","last_page":"686"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":1.0,"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":1.0,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9904999732971191,"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":0.8142439126968384},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.8137466907501221},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.793153703212738},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6880084276199341},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6770126819610596},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6138999462127686},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.43852242827415466},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.43777304887771606},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.42000383138656616},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.414043664932251},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3321853578090668},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21907731890678406},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12639954686164856},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12548232078552246}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8142439126968384},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.8137466907501221},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.793153703212738},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6880084276199341},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6770126819610596},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6138999462127686},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.43852242827415466},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.43777304887771606},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.42000383138656616},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.414043664932251},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3321853578090668},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21907731890678406},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12639954686164856},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12548232078552246},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10619-020-07290-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10619-020-07290-2","pdf_url":null,"source":{"id":"https://openalex.org/S35927321","display_name":"Distributed and Parallel Databases","issn_l":"0926-8782","issn":["0926-8782","1573-7578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Distributed and Parallel Databases","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W431230153","https://openalex.org/W1199354096","https://openalex.org/W1484405533","https://openalex.org/W1499049447","https://openalex.org/W1578939495","https://openalex.org/W1838320885","https://openalex.org/W1875199223","https://openalex.org/W1877467562","https://openalex.org/W1937058895","https://openalex.org/W1977545325","https://openalex.org/W1981842164","https://openalex.org/W1990588199","https://openalex.org/W1994412661","https://openalex.org/W1994962537","https://openalex.org/W2009688537","https://openalex.org/W2012580531","https://openalex.org/W2024772343","https://openalex.org/W2074497748","https://openalex.org/W2095043406","https://openalex.org/W2098292500","https://openalex.org/W2107056341","https://openalex.org/W2107728664","https://openalex.org/W2112631146","https://openalex.org/W2121863487","https://openalex.org/W2125031621","https://openalex.org/W2141712152","https://openalex.org/W2150385772","https://openalex.org/W2150614537","https://openalex.org/W2151295706","https://openalex.org/W2154762472","https://openalex.org/W2166855749","https://openalex.org/W2167275936","https://openalex.org/W2313076811","https://openalex.org/W2519368133","https://openalex.org/W2520197064","https://openalex.org/W2536168991","https://openalex.org/W2553188523","https://openalex.org/W2603192734","https://openalex.org/W2606631900","https://openalex.org/W2609787396","https://openalex.org/W2614094703","https://openalex.org/W2743317799","https://openalex.org/W2750977903","https://openalex.org/W2751694342","https://openalex.org/W2761199966","https://openalex.org/W2789326730","https://openalex.org/W2791817847","https://openalex.org/W2794378222","https://openalex.org/W2794643080","https://openalex.org/W2795402696","https://openalex.org/W2797767544","https://openalex.org/W2841091033","https://openalex.org/W2886983457","https://openalex.org/W2898205800","https://openalex.org/W2900471431","https://openalex.org/W2905129313","https://openalex.org/W2927265932","https://openalex.org/W2951087727","https://openalex.org/W2951169625","https://openalex.org/W2951472732","https://openalex.org/W2952743586","https://openalex.org/W2953695928","https://openalex.org/W2963183288","https://openalex.org/W2964848402","https://openalex.org/W2965122367","https://openalex.org/W3145128584","https://openalex.org/W4214717370","https://openalex.org/W4230244990","https://openalex.org/W4246219036"],"related_works":["https://openalex.org/W4323768008","https://openalex.org/W3131574667","https://openalex.org/W4248382324","https://openalex.org/W2084086966","https://openalex.org/W4360995134","https://openalex.org/W2387529410","https://openalex.org/W2373557848","https://openalex.org/W2088970451","https://openalex.org/W2157008402","https://openalex.org/W2592302855"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
