{"id":"https://openalex.org/W3199374644","doi":"https://doi.org/10.1155/2021/9975912","title":"A Data Aggregation Privacy Protection Algorithm Based on Fat Tree in Wireless Sensor Networks","display_name":"A Data Aggregation Privacy Protection Algorithm Based on Fat Tree in Wireless Sensor Networks","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3199374644","doi":"https://doi.org/10.1155/2021/9975912","mag":"3199374644"},"language":"en","primary_location":{"id":"doi:10.1155/2021/9975912","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9975912","pdf_url":"https://downloads.hindawi.com/journals/scn/2021/9975912.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/scn/2021/9975912.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100753412","display_name":"Cheng Li","orcid":"https://orcid.org/0000-0002-9656-5385"},"institutions":[{"id":"https://openalex.org/I111971639","display_name":"Qiqihar University","ror":"https://ror.org/01khf5d59","country_code":"CN","type":"education","lineage":["https://openalex.org/I111971639"]},{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Li","raw_affiliation_strings":["College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China","College of Computer and Control Engineering, Qiqihar University, Qiqihar 161006, China"],"raw_orcid":"https://orcid.org/0000-0002-9656-5385","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"College of Computer and Control Engineering, Qiqihar University, Qiqihar 161006, China","institution_ids":["https://openalex.org/I111971639"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101907655","display_name":"Guoyin Zhang","orcid":"https://orcid.org/0000-0002-8953-5858"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guoyin Zhang","raw_affiliation_strings":["College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China"],"raw_orcid":"https://orcid.org/0000-0002-8953-5858","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112226537","display_name":"Mao Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Mao","raw_affiliation_strings":["College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053758056","display_name":"Xin Zhao","orcid":"https://orcid.org/0000-0001-6042-5762"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhao","raw_affiliation_strings":["College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101907655"],"corresponding_institution_ids":["https://openalex.org/I151727225"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.8008,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74812872,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2021","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9883000254631042,"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/data-aggregator","display_name":"Data aggregator","score":0.8138555288314819},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8027251958847046},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6295421719551086},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6268975734710693},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6249527335166931},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5449556112289429},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.533714771270752},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.4960261285305023},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.4608215391635895},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4127793312072754},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34948331117630005},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3413592576980591},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08470353484153748}],"concepts":[{"id":"https://openalex.org/C82578977","wikidata":"https://www.wikidata.org/wiki/Q16773055","display_name":"Data aggregator","level":3,"score":0.8138555288314819},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8027251958847046},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6295421719551086},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6268975734710693},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6249527335166931},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5449556112289429},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.533714771270752},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.4960261285305023},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.4608215391635895},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4127793312072754},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34948331117630005},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3413592576980591},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08470353484153748},{"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/9975912","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9975912","pdf_url":"https://downloads.hindawi.com/journals/scn/2021/9975912.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:84f89262971c4c8c95a17062aab5ebda","is_oa":true,"landing_page_url":"https://doaj.org/article/84f89262971c4c8c95a17062aab5ebda","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Security and Communication Networks, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/9975912","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9975912","pdf_url":"https://downloads.hindawi.com/journals/scn/2021/9975912.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6200000047683716,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3199374644.pdf","grobid_xml":"https://content.openalex.org/works/W3199374644.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W236003722","https://openalex.org/W1969649540","https://openalex.org/W1991436075","https://openalex.org/W2042876290","https://openalex.org/W2071334769","https://openalex.org/W2073598738","https://openalex.org/W2092685727","https://openalex.org/W2104208424","https://openalex.org/W2112244911","https://openalex.org/W2126644064","https://openalex.org/W2164807969","https://openalex.org/W2167396179","https://openalex.org/W2320879868","https://openalex.org/W2325677781","https://openalex.org/W2362713306","https://openalex.org/W2554977166","https://openalex.org/W2782936828"],"related_works":["https://openalex.org/W2393746923","https://openalex.org/W2972496411","https://openalex.org/W3033662781","https://openalex.org/W4239223006","https://openalex.org/W2360869927","https://openalex.org/W2137530048","https://openalex.org/W857034687","https://openalex.org/W2093193679","https://openalex.org/W2149099995","https://openalex.org/W4361214895"],"abstract_inverted_index":{"Wireless":[0],"sensor":[1,49],"network":[2,167],"is":[3,15,36,72,78,96,102,123],"the":[4,8,16,22,39,57,82,89,92,98,106,111,117,129,133,140,143,152,157,163,166,171],"momentous":[5],"part":[6],"of":[7,10,24,38,56,119,142,162],"Internet":[9],"Things.":[11],"Data":[12],"aggregation":[13,35,68,112,135,173],"technology":[14],"most":[17],"practical":[18],"method":[19],"to":[20,33,80,104,127,138],"reduce":[21,128],"amount":[23],"communication":[25,168],"among":[26],"nodes.":[27],"Adding":[28],"a":[29,64],"privacy":[30,43,61,69,164],"protection":[31,44,62,70],"mechanism":[32],"data":[34,67,107,134,144,172],"one":[37],"important":[40],"means":[41],"for":[42,125],"and":[45,110,116,137,170],"security":[46],"in":[47,74,132,160],"wireless":[48],"networks.":[50],"Aiming":[51],"at":[52],"certain":[53],"performance":[54,159],"defects":[55],"existing":[58],"SMART":[59],"(Slice-Mix-AggRegaTe)":[60],"algorithms,":[63],"fat":[65,93,99],"tree-based":[66],"algorithm":[71,154],"proposed":[73],"this":[75],"paper,":[76],"which":[77],"referred":[79],"as":[81],"FTSMART":[83,153],"(Fat":[84],"Tree":[85],"Slice-Mix-AggRegaTe)":[86],"algorithm.":[87],"Concerning":[88],"innovative":[90],"algorithm,":[91],"tree":[94,100,113],"(FT)":[95],"introduced,":[97],"structure":[101],"adopted":[103],"optimize":[105],"slicing":[108],"scheme":[109],"generation":[114],"scheme,":[115],"allocation":[118],"fixed":[120],"time":[121],"intervals":[122],"employed":[124],"nodes":[126],"transmission":[130],"collision":[131],"process":[136],"guarantee":[139],"completion":[141],"transmission.":[145],"The":[146],"simulation":[147],"experiment":[148],"results":[149],"demonstrate":[150],"that":[151],"has":[155],"presented":[156],"favorable":[158],"terms":[161],"protection,":[165],"overhead,":[169],"accuracy.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}