{"id":"https://openalex.org/W4394913633","doi":"https://doi.org/10.1145/3638782.3638798","title":"Blockchain-based Searchable Encryption Scheme for Spatial Text Data","display_name":"Blockchain-based Searchable Encryption Scheme for Spatial Text Data","publication_year":2023,"publication_date":"2023-12-06","ids":{"openalex":"https://openalex.org/W4394913633","doi":"https://doi.org/10.1145/3638782.3638798"},"language":"en","primary_location":{"id":"doi:10.1145/3638782.3638798","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3638782.3638798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 13th International Conference on Communication and Network Security","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/A5103262320","display_name":"Zhirun Lin","orcid":"https://orcid.org/0009-0008-2399-6871"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhirun Lin","raw_affiliation_strings":["College of Computer and Data Science, Fuzhou University, China"],"raw_orcid":"https://orcid.org/0009-0008-2399-6871","affiliations":[{"raw_affiliation_string":"College of Computer and Data Science, Fuzhou University, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397670","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0002-7891-2670"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yang Yang","raw_affiliation_strings":["School of Computer and Information System, Singapore Management University, China"],"raw_orcid":"https://orcid.org/0000-0002-7891-2670","affiliations":[{"raw_affiliation_string":"School of Computer and Information System, Singapore Management University, China","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114626443","display_name":"Yonghua Zhan","orcid":"https://orcid.org/0009-0002-8080-2531"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yonghua Zhan","raw_affiliation_strings":["College of Computer and Data Science, Fuzhou University, China"],"raw_orcid":"https://orcid.org/0009-0002-8080-2531","affiliations":[{"raw_affiliation_string":"College of Computer and Data Science, Fuzhou University, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100775744","display_name":"Jiayin Li","orcid":"https://orcid.org/0000-0003-4798-082X"},"institutions":[{"id":"https://openalex.org/I111753288","display_name":"Fujian Normal University","ror":"https://ror.org/020azk594","country_code":"CN","type":"education","lineage":["https://openalex.org/I111753288"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayin Li","raw_affiliation_strings":["College of Computer and Cyber Security, Fujian Normal University, China"],"raw_orcid":"https://orcid.org/0000-0003-4798-082X","affiliations":[{"raw_affiliation_string":"College of Computer and Cyber Security, Fujian Normal University, China","institution_ids":["https://openalex.org/I111753288"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067332736","display_name":"Chen Dong","orcid":"https://orcid.org/0000-0001-7546-3403"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Dong","raw_affiliation_strings":["College of Computer and Data Science, Fuzhou University, China"],"raw_orcid":"https://orcid.org/0000-0001-7546-3403","affiliations":[{"raw_affiliation_string":"College of Computer and Data Science, Fuzhou University, China","institution_ids":["https://openalex.org/I80947539"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"100","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.998199999332428,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.998199999332428,"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/T10237","display_name":"Cryptography and Data Security","score":0.9957000017166138,"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/T11106","display_name":"Data Management and Algorithms","score":0.9937999844551086,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8306763768196106},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7092024683952332},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.6123284697532654},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6042149066925049},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.38674086332321167},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22479397058486938},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1737654209136963}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8306763768196106},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7092024683952332},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.6123284697532654},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6042149066925049},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.38674086332321167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22479397058486938},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1737654209136963},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3638782.3638798","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3638782.3638798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 13th International Conference on Communication and Network Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2041480327","https://openalex.org/W2074356711","https://openalex.org/W2074388704","https://openalex.org/W2115016714","https://openalex.org/W2167275936","https://openalex.org/W2342635042","https://openalex.org/W2505406653","https://openalex.org/W2536125594","https://openalex.org/W2603469204","https://openalex.org/W2639926268","https://openalex.org/W2889349423","https://openalex.org/W4242599275"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4304136894"],"abstract_inverted_index":{"In":[0,38],"today\u2019s":[1],"society,":[2],"an":[3],"increasing":[4],"number":[5],"of":[6,13],"users":[7],"and":[8,19,27,61,83,108,121,127],"enterprises":[9],"encrypt":[10,53],"substantial":[11],"amounts":[12],"data,":[14,18],"including":[15],"spatial":[16,31,49],"text":[17,32,50],"outsource":[20],"it":[21],"to":[22,64,99,130],"cloud":[23,71],"servers.":[24],"However,":[25],"efficiently":[26],"securely":[28],"querying":[29],"encrypted":[30],"data":[33],"remains":[34],"a":[35,43,92],"pressing":[36],"issue.":[37],"this":[39,110],"article,":[40],"we":[41,90],"propose":[42],"blockchain-based":[44],"searchable":[45],"encryption":[46,60],"scheme":[47,116],"for":[48,67],"data.":[51],"Users":[52],"documents":[54],"using":[55],"methods":[56],"such":[57],"as":[58],"order-preserving":[59],"upload":[62],"them":[63],"the":[65,79,97,114],"blockchain":[66],"on-chain":[68],"storage.":[69],"The":[70],"server":[72,98],"can":[73],"only":[74],"retrieve":[75],"information":[76],"stored":[77],"within":[78],"blocks,":[80],"facilitating":[81],"keyword":[82],"coordinate":[84],"comparisons.":[85],"To":[86],"enhance":[87],"query":[88,119],"speed,":[89],"introduce":[91],"sliding":[93],"window":[94],"that":[95,113],"allows":[96],"quickly":[100],"skip":[101],"through":[102,106],"non-matching":[103],"blocks.":[104],"Finally,":[105],"experiments":[107],"comparisons,":[109],"paper":[111],"demonstrates":[112],"proposed":[115],"excels":[117],"in":[118],"efficiency":[120],"computational":[122],"overhead,":[123],"proving":[124],"its":[125],"superiority":[126],"feasibility":[128],"compared":[129],"other":[131],"solutions.":[132]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}