{"id":"https://openalex.org/W3037927572","doi":"https://doi.org/10.34028/iajit/17/4/12","title":"Query Authentication of Outsourced Spatial Database","display_name":"Query Authentication of Outsourced Spatial Database","publication_year":2020,"publication_date":"2020-06-23","ids":{"openalex":"https://openalex.org/W3037927572","doi":"https://doi.org/10.34028/iajit/17/4/12","mag":"3037927572"},"language":"en","primary_location":{"id":"doi:10.34028/iajit/17/4/12","is_oa":true,"landing_page_url":"http://doi.org/10.34028/iajit/17/4/12","pdf_url":null,"source":{"id":"https://openalex.org/S100666833","display_name":"The International Arab Journal of Information Technology","issn_l":"1683-3198","issn":["1683-3198","2309-4524"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4362726017","host_organization_name":"Zarqa University","host_organization_lineage":["https://openalex.org/P4362726017"],"host_organization_lineage_names":["Zarqa University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Arab Journal of Information Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://doi.org/10.34028/iajit/17/4/12","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101587529","display_name":"Jun Hong","orcid":"https://orcid.org/0000-0002-1883-4973"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Hong","raw_affiliation_strings":["School of Software, North University of China, China"],"affiliations":[{"raw_affiliation_string":"School of Software, North University of China, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087213968","display_name":"Tao Wen","orcid":"https://orcid.org/0000-0002-6113-7532"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Wen","raw_affiliation_strings":["School of Computer Science and Engineering, Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110377390","display_name":"Quan Guo","orcid":"https://orcid.org/0009-0005-0894-2638"},"institutions":[{"id":"https://openalex.org/I4210131997","display_name":"Dalian Neusoft University of Information","ror":"https://ror.org/0304ty515","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Guo","raw_affiliation_strings":["Computer Science and Technology, Dalian Neusoft University of Information, China"],"affiliations":[{"raw_affiliation_string":"Computer Science and Technology, Dalian Neusoft University of Information, China","institution_ids":["https://openalex.org/I4210131997"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101587529"],"corresponding_institution_ids":["https://openalex.org/I135714990"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06570112,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"4","first_page":"539","last_page":"547"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9919000267982483,"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":0.9919000267982483,"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/T11719","display_name":"Data Quality and Management","score":0.9732000231742859,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9351000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8891726732254028},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6361844539642334},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.59482342004776},{"id":"https://openalex.org/keywords/merkle-tree","display_name":"Merkle tree","score":0.572874903678894},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5722424387931824},{"id":"https://openalex.org/keywords/spatial-query","display_name":"Spatial query","score":0.5352445840835571},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.534603476524353},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.48337358236312866},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.4750904142856598},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.46884146332740784},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.46494948863983154},{"id":"https://openalex.org/keywords/online-aggregation","display_name":"Online aggregation","score":0.43162840604782104},{"id":"https://openalex.org/keywords/view","display_name":"View","score":0.43057987093925476},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3985289931297302},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.358586847782135},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.29529720544815063},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2843659818172455},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.18821844458580017},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.13666626811027527},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.13436582684516907}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8891726732254028},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6361844539642334},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.59482342004776},{"id":"https://openalex.org/C205383636","wikidata":"https://www.wikidata.org/wiki/Q14746","display_name":"Merkle tree","level":4,"score":0.572874903678894},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5722424387931824},{"id":"https://openalex.org/C172722865","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial query","level":5,"score":0.5352445840835571},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.534603476524353},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.48337358236312866},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.4750904142856598},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.46884146332740784},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.46494948863983154},{"id":"https://openalex.org/C24028149","wikidata":"https://www.wikidata.org/wiki/Q7094056","display_name":"Online aggregation","level":5,"score":0.43162840604782104},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.43057987093925476},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3985289931297302},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.358586847782135},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.29529720544815063},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2843659818172455},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.18821844458580017},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.13666626811027527},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.13436582684516907},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.0},{"id":"https://openalex.org/C7608002","wikidata":"https://www.wikidata.org/wiki/Q477202","display_name":"Cryptographic hash function","level":3,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.34028/iajit/17/4/12","is_oa":true,"landing_page_url":"http://doi.org/10.34028/iajit/17/4/12","pdf_url":null,"source":{"id":"https://openalex.org/S100666833","display_name":"The International Arab Journal of Information Technology","issn_l":"1683-3198","issn":["1683-3198","2309-4524"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4362726017","host_organization_name":"Zarqa University","host_organization_lineage":["https://openalex.org/P4362726017"],"host_organization_lineage_names":["Zarqa University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Arab Journal of Information Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.34028/iajit/17/4/12","is_oa":true,"landing_page_url":"http://doi.org/10.34028/iajit/17/4/12","pdf_url":null,"source":{"id":"https://openalex.org/S100666833","display_name":"The International Arab Journal of Information Technology","issn_l":"1683-3198","issn":["1683-3198","2309-4524"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4362726017","host_organization_name":"Zarqa University","host_organization_lineage":["https://openalex.org/P4362726017"],"host_organization_lineage_names":["Zarqa University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Arab Journal of Information Technology","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2112734514","https://openalex.org/W93232423","https://openalex.org/W2183317059","https://openalex.org/W2491175701","https://openalex.org/W2164454204","https://openalex.org/W2003701127","https://openalex.org/W2385851311","https://openalex.org/W1980838325","https://openalex.org/W2511490666","https://openalex.org/W2389413613"],"abstract_inverted_index":{"Outsourcing":[0],"spatial":[1,34,89,162],"database":[2],"to":[3,19,38,45,63,86],"a":[4,9,29,39],"third":[5,40,51,118],"party":[6,41,52,119],"is":[7,53],"becoming":[8],"common":[10],"practice":[11],"for":[12,66,105],"more":[13,15],"and":[14,17,25,42,108,123,138,148,164],"individuals":[16],"companies":[18],"save":[20],"the":[21,50,64,117,135,139,146,153],"cost":[22],"of":[23,150],"managing":[24],"maintaining":[26],"database,":[27],"where":[28],"data":[30,35,78],"owner":[31],"delegates":[32],"its":[33],"management":[36],"tasks":[37],"grants":[43],"it":[44,110],"provide":[46],"query":[47,67,121,132,163],"services.":[48],"However,":[49],"not":[54],"full":[55],"trusted.":[56],"Thus,":[57],"authentication":[58,112,133],"information":[59],"should":[60],"be":[61],"provided":[62],"client":[65,130],"authentication.":[68],"In":[69],"this":[70],"paper,":[71],"we":[72,144],"introduce":[73],"an":[74],"efficient":[75],"space":[76],"authenticated":[77,88],"structure,":[79],"called":[80],"Verifiable":[81],"Similarity":[82],"Indexing":[83],"tree":[84,171],"(VSS-tree),":[85],"support":[87,161],"query.":[90],"We":[91],"build":[92],"VSS-tree":[93,158],"based":[94],"on":[95,115],"SS-tree":[96],"which":[97],"employs":[98],"bounding":[99,103],"sphere":[100],"rather":[101],"than":[102,168],"rectangle":[104],"region":[106],"shape":[107],"extend":[109],"with":[111],"information.":[113],"Based":[114],"VSS-tree,":[116],"finds":[120],"results":[122,155],"builds":[124],"their":[125],"corresponding":[126],"verification":[127,136],"object.":[128],"The":[129],"performs":[131],"using":[134],"object":[137],"public":[140],"key":[141],"published.":[142],"Finally,":[143],"evaluate":[145],"performance":[147,167],"validity":[149],"our":[151],"algorithms,":[152],"experiment":[154],"show":[156],"that":[157],"can":[159],"efficiently":[160],"have":[165],"better":[166],"Merkle":[169],"R":[170],"(MR-tree)":[172]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
