{"id":"https://openalex.org/W2603469204","doi":"https://doi.org/10.1109/tdsc.2017.2684802","title":"FastGeo: Efficient Geometric Range Queries on Encrypted Spatial Data","display_name":"FastGeo: Efficient Geometric Range Queries on Encrypted Spatial Data","publication_year":2017,"publication_date":"2017-03-20","ids":{"openalex":"https://openalex.org/W2603469204","doi":"https://doi.org/10.1109/tdsc.2017.2684802","mag":"2603469204"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2017.2684802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2017.2684802","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Dependable and Secure Computing","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/A5100725035","display_name":"Boyang Wang","orcid":"https://orcid.org/0000-0001-8973-2328"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Boyang Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351421","display_name":"Ming Li","orcid":"https://orcid.org/0000-0002-4073-0273"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ming Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078394535","display_name":"Li Xiong","orcid":"https://orcid.org/0000-0001-7354-0428"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Li Xiong","raw_affiliation_strings":["Department of Mathematics and Computer Science, Emory University, Atlanta, GA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, Emory University, Atlanta, GA","institution_ids":["https://openalex.org/I150468666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100725035"],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":null,"apc_paid":null,"fwci":4.5729,"has_fulltext":false,"cited_by_count":82,"citation_normalized_percentile":{"value":0.95604286,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"16","issue":"2","first_page":"245","last_page":"258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8171229958534241},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6906436681747437},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.6131410598754883},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.5121424198150635},{"id":"https://openalex.org/keywords/spatial-query","display_name":"Spatial query","score":0.49244603514671326},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4666588008403778},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4568522572517395},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.44603776931762695},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3921756446361542},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.36132514476776123},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.30397146940231323},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20551815629005432},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.1785021722316742},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.13815513253211975},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10967028141021729}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8171229958534241},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6906436681747437},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.6131410598754883},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.5121424198150635},{"id":"https://openalex.org/C172722865","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial query","level":5,"score":0.49244603514671326},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4666588008403778},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4568522572517395},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.44603776931762695},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3921756446361542},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.36132514476776123},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.30397146940231323},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20551815629005432},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.1785021722316742},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.13815513253211975},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10967028141021729},{"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/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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdsc.2017.2684802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2017.2684802","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Dependable and Secure Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.44999998807907104}],"awards":[{"id":"https://openalex.org/G2344470341","display_name":null,"funder_award_id":"FA9550-17-1-0006","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G3540406925","display_name":null,"funder_award_id":"CNS-1618932","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6073737490","display_name":null,"funder_award_id":"CNS-1218085","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320310598","display_name":"Amazon Web Services","ror":"https://ror.org/04mv4n011"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1502708590","https://openalex.org/W1563615560","https://openalex.org/W1589843374","https://openalex.org/W1762781255","https://openalex.org/W1798609567","https://openalex.org/W1892798954","https://openalex.org/W1977899329","https://openalex.org/W2016267457","https://openalex.org/W2016575873","https://openalex.org/W2030888439","https://openalex.org/W2031533839","https://openalex.org/W2033165262","https://openalex.org/W2059094657","https://openalex.org/W2086763678","https://openalex.org/W2110953678","https://openalex.org/W2118269922","https://openalex.org/W2123845384","https://openalex.org/W2132172731","https://openalex.org/W2133389305","https://openalex.org/W2146828512","https://openalex.org/W2147929033","https://openalex.org/W2152516507","https://openalex.org/W2154448764","https://openalex.org/W2169691038","https://openalex.org/W2282819945","https://openalex.org/W2293642771","https://openalex.org/W2342635042","https://openalex.org/W2394957549","https://openalex.org/W2399539053","https://openalex.org/W2404098708","https://openalex.org/W2472177816","https://openalex.org/W2950325202","https://openalex.org/W4251391716","https://openalex.org/W4376543153","https://openalex.org/W6633548466","https://openalex.org/W6682311248","https://openalex.org/W6712353128","https://openalex.org/W6712419705","https://openalex.org/W6713547331","https://openalex.org/W6720239471"],"related_works":["https://openalex.org/W2122098189","https://openalex.org/W2387583461","https://openalex.org/W132930353","https://openalex.org/W2123785547","https://openalex.org/W3010866444","https://openalex.org/W3130906774","https://openalex.org/W4244865464","https://openalex.org/W2183317059","https://openalex.org/W2381731501","https://openalex.org/W4251016002"],"abstract_inverted_index":{"Spatial":[0],"data":[1,37,141,155],"have":[2],"wide":[3],"applications,":[4],"e.g.,":[5,18],"location-based":[6,80],"services,":[7],"and":[8,57,81,95,111,138,170,183],"geometric":[9,16,135,147,164],"range":[10,136,148],"queries":[11],"(i.e.,":[12],"finding":[13],"points":[14,142,156],"inside":[15,145],"areas,":[17,165],"circles":[19],"or":[20,157],"polygons)":[21],"are":[22,144],"one":[23],"of":[24,35,54,64,91,106],"the":[25,52,62,75,89,104],"fundamental":[26],"search":[27,124,168,199],"functions":[28],"over":[29,174,201],"spatial":[30,44,65,108,127,176,189],"data.":[31],"The":[32],"rising":[33],"demand":[34],"outsourcing":[36],"is":[38,120,180],"moving":[39],"large-scale":[40,43],"datasets,":[41,45],"including":[42],"to":[46,51,102,149],"public":[47,60,115],"clouds.":[48],"Meanwhile,":[49],"due":[50],"concern":[53],"insider":[55],"attackers":[56],"hackers":[58],"on":[59,187],"clouds,":[61],"privacy":[63,105],"datasets":[66,109,190],"should":[67],"be":[68],"cautiously":[69],"preserved":[70],"while":[71],"querying":[72],"them":[73],"at":[74,113],"server":[76,131],"side,":[77],"especially":[78],"for":[79,125],"medical":[82],"usage.":[83],"In":[84],"this":[85,158],"paper,":[86],"we":[87],"formalize":[88],"concept":[90],"Geometrically":[92],"Searchable":[93],"Encryption,":[94],"propose":[96],"an":[97,129],"efficient":[98],"scheme,":[99],"named":[100],"FastGeo,":[101,118],"protect":[103],"clients'":[107],"stored":[110],"queried":[112],"a":[114,121,146,150],"server.":[116],"With":[117],"which":[119],"novel":[122],"two-level":[123],"encrypted":[126,175],"data,":[128],"honest-but-curious":[130],"can":[132,197],"efficiently":[133],"perform":[134],"queries,":[137],"correctly":[139],"return":[140],"that":[143,195],"client":[151],"without":[152],"learning":[153],"sensitive":[154],"private":[159],"query.":[160],"FastGeo":[161,196],"supports":[162],"arbitrary":[163],"achieves":[166],"sublinear":[167],"time,":[169],"enables":[171],"dynamic":[172],"updates":[173],"datasets.":[177],"Our":[178],"scheme":[179],"provably":[181],"secure,":[182],"our":[184],"experimental":[185],"results":[186],"real-world":[188],"in":[191],"cloud":[192],"platform":[193],"demonstrate":[194],"boost":[198],"time":[200],"100":[202],"times.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
