{"id":"https://openalex.org/W2964008526","doi":"https://doi.org/10.1109/tac.2019.2890887","title":"Secure and Privacy-Preserving Consensus","display_name":"Secure and Privacy-Preserving Consensus","publication_year":2019,"publication_date":"2019-01-04","ids":{"openalex":"https://openalex.org/W2964008526","doi":"https://doi.org/10.1109/tac.2019.2890887","mag":"2964008526"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2019.2890887","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2019.2890887","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Automatic Control","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/A5007272375","display_name":"Minghao Ruan","orcid":"https://orcid.org/0000-0001-6778-7838"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Minghao Ruan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA"],"raw_orcid":"https://orcid.org/0000-0001-6778-7838","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056715372","display_name":"Huan Gao","orcid":"https://orcid.org/0000-0003-1911-2005"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huan Gao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA"],"raw_orcid":"https://orcid.org/0000-0003-1911-2005","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100339989","display_name":"Yongqiang Wang","orcid":"https://orcid.org/0000-0002-8600-0276"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongqiang Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA"],"raw_orcid":"https://orcid.org/0000-0002-8600-0276","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I8078737"],"apc_list":null,"apc_paid":null,"fwci":19.1795,"has_fulltext":false,"cited_by_count":339,"citation_normalized_percentile":{"value":0.99494148,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"64","issue":"10","first_page":"4035","last_page":"4049"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9983000159263611,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9983000159263611,"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":0.9976000189781189,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.996999979019165,"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":0.7932859659194946},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5047026872634888},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.49113747477531433},{"id":"https://openalex.org/keywords/consensus","display_name":"Consensus","score":0.47740259766578674},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46341177821159363},{"id":"https://openalex.org/keywords/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.456196129322052},{"id":"https://openalex.org/keywords/information-exchange","display_name":"Information exchange","score":0.4402661919593811},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4328831136226654},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.403168648481369},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3840509057044983},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.37384235858917236},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.2878919541835785},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.28544819355010986}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7932859659194946},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5047026872634888},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.49113747477531433},{"id":"https://openalex.org/C107107730","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus","level":3,"score":0.47740259766578674},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46341177821159363},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.456196129322052},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.4402661919593811},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4328831136226654},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.403168648481369},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3840509057044983},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.37384235858917236},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.2878919541835785},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.28544819355010986},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2019.2890887","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2019.2890887","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7599999904632568}],"awards":[{"id":"https://openalex.org/G815464074","display_name":null,"funder_award_id":"1738902","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"},{"id":"https://openalex.org/G8910728229","display_name":null,"funder_award_id":"1824014","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"}],"funders":[{"id":"https://openalex.org/F4320335353","display_name":"National Science Foundation of Sri Lanka","ror":"https://ror.org/010xaa060"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W421796456","https://openalex.org/W1495057283","https://openalex.org/W1538118056","https://openalex.org/W1547358136","https://openalex.org/W1993014346","https://openalex.org/W1996360405","https://openalex.org/W1998345701","https://openalex.org/W2013623332","https://openalex.org/W2024387789","https://openalex.org/W2032649387","https://openalex.org/W2050770647","https://openalex.org/W2054701320","https://openalex.org/W2070228535","https://openalex.org/W2092845654","https://openalex.org/W2096241946","https://openalex.org/W2108834246","https://openalex.org/W2114791779","https://openalex.org/W2123507903","https://openalex.org/W2125668987","https://openalex.org/W2132172731","https://openalex.org/W2144612922","https://openalex.org/W2160553465","https://openalex.org/W2160643434","https://openalex.org/W2290211681","https://openalex.org/W2291354115","https://openalex.org/W2569286346","https://openalex.org/W2570138859","https://openalex.org/W2570972465","https://openalex.org/W2588100624","https://openalex.org/W2594659080","https://openalex.org/W2605226589","https://openalex.org/W2606410458","https://openalex.org/W2611515161","https://openalex.org/W2613763152","https://openalex.org/W2800873021","https://openalex.org/W2963112534","https://openalex.org/W2963649943","https://openalex.org/W3106753174","https://openalex.org/W3117450064","https://openalex.org/W4232836212","https://openalex.org/W4250134109","https://openalex.org/W6658599942","https://openalex.org/W7061399666"],"related_works":["https://openalex.org/W2887779253","https://openalex.org/W2075497702","https://openalex.org/W2509134443","https://openalex.org/W2980831244","https://openalex.org/W2552322538","https://openalex.org/W4315574176","https://openalex.org/W2734779156","https://openalex.org/W2299905190","https://openalex.org/W2292721517","https://openalex.org/W1487729806"],"abstract_inverted_index":{"Consensus":[0],"is":[1,54,60,239,253],"fundamental":[2],"for":[3,71,139],"distributed":[4,16],"systems":[5,13],"since":[6],"it":[7,160],"underpins":[8],"key":[9],"functionalities":[10],"of":[11,49,61,89,199,211,234,299],"such":[12],"ranging":[14],"from":[15],"information":[17,40],"fusion,":[18],"decision":[19],"making,":[20],"to":[21,26,36,46,100,112,117,130,147,175,182,185,189,207,217,224,241,256,293],"decentralized":[22,84],"control.":[23],"In":[24,63,180],"order":[25],"reach":[27],"an":[28,90],"agreement,":[29],"existing":[30,218,275],"consensus":[31,81,114,170,259,264],"algorithms":[32],"require":[33],"each":[34],"agent":[35],"exchange":[37],"explicit":[38],"state":[39,51,129,191],"with":[41,244,274],"its":[42,131],"neighbors.":[43,132],"This":[44,248],"leads":[45],"the":[47,87,113,169,193,209,226,230,278,295,300],"disclosure":[48],"private":[50],"information,":[52,192],"which":[53,74,167],"undesirable":[55],"in":[56,82,86,103,121,215],"cases":[57],"where":[58],"privacy":[59,137,153],"concern.":[62],"this":[64],"paper,":[65],"we":[66],"propose":[67],"a":[68,83,118,122,127,135,144,151,266,284],"novel":[69],"approach":[70,108,194,238,252],"undirected":[72],"networks,":[73],"can":[75,109,154],"enable":[76],"secure":[77,249],"and":[78,142,250,272,297],"privacy-preserving":[79,220,251],"average":[80,258],"architecture":[85],"absence":[88],"aggregator":[91],"or":[92,232],"third":[93],"party.":[94],"By":[95],"leveraging":[96],"partial":[97],"homomorphic":[98],"cryptography":[99],"embed":[101],"secrecy":[102],"pairwise":[104],"interaction":[105],"dynamics,":[106],"our":[107,237],"guarantee":[110],"convergence":[111],"value":[115],"(subject":[116],"quantization":[119],"error)":[120],"deterministic":[123],"manner":[124],"without":[125,173],"disclosing":[126],"node's":[128,152],"We":[133],"provide":[134],"new":[136,145,267],"definition":[138],"dynamical":[140],"systems,":[141],"give":[143],"framework":[146],"rigorously":[148],"prove":[149],"that":[150,222],"be":[155],"protected":[156],"as":[157,159,260,262],"long":[158],"has":[161],"at":[162],"least":[163],"one":[164],"legitimate":[165],"neighbor,":[166],"follows":[168],"protocol":[171],"faithfully":[172],"attempts":[174],"infer":[176],"other":[177],"nodes'":[178],"states.":[179],"addition":[181],"enabling":[183],"resilience":[184],"passive":[186],"attackers":[187,204],"aiming":[188],"steal":[190],"also":[195,254,291],"allows":[196],"easy":[197],"incorporation":[198],"defending":[200],"mechanisms":[201,221],"against":[202],"active":[203],"who":[205],"try":[206],"alter":[208],"content":[210],"exchanged":[212],"messages.":[213],"Furthermore,":[214],"contrast":[216],"noise-injection-based":[219],"have":[223],"reconfigure":[225],"entire":[227],"network":[228,289],"when":[229],"topology":[231],"number":[233],"nodes":[235],"varies,":[236],"applicable":[240,255],"dynamic":[242],"environments":[243],"time-varying":[245],"coupling":[246],"topologies.":[247],"weighted":[257],"well":[261],"maximum/minimum":[263],"under":[265],"update":[268],"rule.":[269],"Numerical":[270],"simulations":[271],"comparison":[273],"approaches":[276],"confirm":[277],"theoretical":[279],"results.":[280],"Experimental":[281],"results":[282],"on":[283],"Raspberry-Pi":[285],"board":[286],"based":[287],"microcontroller":[288],"are":[290],"presented":[292],"verify":[294],"effectiveness":[296],"efficiency":[298],"approach.":[301]},"counts_by_year":[{"year":2026,"cited_by_count":20},{"year":2025,"cited_by_count":75},{"year":2024,"cited_by_count":73},{"year":2023,"cited_by_count":45},{"year":2022,"cited_by_count":51},{"year":2021,"cited_by_count":33},{"year":2020,"cited_by_count":30},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
