{"id":"https://openalex.org/W4392939456","doi":"https://doi.org/10.1109/tac.2024.3379256","title":"Average Consensus for Expressed and Private Opinions","display_name":"Average Consensus for Expressed and Private Opinions","publication_year":2024,"publication_date":"2024-03-19","ids":{"openalex":"https://openalex.org/W4392939456","doi":"https://doi.org/10.1109/tac.2024.3379256"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2024.3379256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2024.3379256","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/A5100709097","display_name":"Jing Zhang","orcid":"https://orcid.org/0000-0001-6115-5282"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jing Zhang","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049482611","display_name":"Jianquan Lu","orcid":"https://orcid.org/0000-0003-4423-6034"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianquan Lu","raw_affiliation_strings":["School of Mathematics, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030551100","display_name":"Christoforos N. Hadjicostis","orcid":"https://orcid.org/0000-0002-1706-708X"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Christoforos N. Hadjicostis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100709097"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":4.8859,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.95421594,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"69","issue":"8","first_page":"5627","last_page":"5634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9997000098228455,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9997000098228455,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9959999918937683,"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/overhead","display_name":"Overhead (engineering)","score":0.6590842008590698},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6385439038276672},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5217971801757812},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4965229630470276},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.45629382133483887},{"id":"https://openalex.org/keywords/strongly-connected-component","display_name":"Strongly connected component","score":0.4191405475139618},{"id":"https://openalex.org/keywords/consensus","display_name":"Consensus","score":0.418900728225708},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3988463282585144},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3841174840927124},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3601861596107483},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.3434152603149414},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28471797704696655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2721715271472931},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19926661252975464},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17267835140228271}],"concepts":[{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6590842008590698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6385439038276672},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5217971801757812},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4965229630470276},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.45629382133483887},{"id":"https://openalex.org/C38754835","wikidata":"https://www.wikidata.org/wiki/Q2003238","display_name":"Strongly connected component","level":2,"score":0.4191405475139618},{"id":"https://openalex.org/C107107730","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus","level":3,"score":0.418900728225708},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3988463282585144},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3841174840927124},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3601861596107483},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.3434152603149414},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28471797704696655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2721715271472931},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19926661252975464},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17267835140228271},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2024.3379256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2024.3379256","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":[],"awards":[{"id":"https://openalex.org/G5077379007","display_name":null,"funder_award_id":"62373105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7846504898","display_name":null,"funder_award_id":"62233004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1538118056","https://openalex.org/W1556348243","https://openalex.org/W1892798954","https://openalex.org/W1998345701","https://openalex.org/W2021812446","https://openalex.org/W2064403618","https://openalex.org/W2107396783","https://openalex.org/W2117905067","https://openalex.org/W2129056129","https://openalex.org/W2154645018","https://openalex.org/W2785694108","https://openalex.org/W2810524107","https://openalex.org/W2886305516","https://openalex.org/W2916583047","https://openalex.org/W2942154814","https://openalex.org/W2963001718","https://openalex.org/W2963069375","https://openalex.org/W2964008526","https://openalex.org/W2972950073","https://openalex.org/W2977088403","https://openalex.org/W2993317151","https://openalex.org/W3000785930","https://openalex.org/W3106758950","https://openalex.org/W3118850213","https://openalex.org/W3142290900","https://openalex.org/W3155911458","https://openalex.org/W3167954799","https://openalex.org/W3198620772","https://openalex.org/W4205397430","https://openalex.org/W4226371328","https://openalex.org/W4286312691","https://openalex.org/W4293860567","https://openalex.org/W4304187284","https://openalex.org/W4312523793","https://openalex.org/W4312823999","https://openalex.org/W4318991845","https://openalex.org/W4324116349","https://openalex.org/W4367048038","https://openalex.org/W4386197770"],"related_works":["https://openalex.org/W2075497702","https://openalex.org/W2509134443","https://openalex.org/W2980831244","https://openalex.org/W1598820299","https://openalex.org/W2552322538","https://openalex.org/W2079049982","https://openalex.org/W2292721517","https://openalex.org/W2033417366","https://openalex.org/W2963943213","https://openalex.org/W4226022905"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,59,166],"study":[4],"the":[5,36,49,82,85,89,106,110,114,121,143,162,168,171],"problem":[6],"of":[7,38,72,93,124,170],"privacy-preserving":[8],"average":[9,27],"consensus":[10,28,117],"from":[11],"a":[12],"different":[13],"perspective.":[14],"Previous":[15],"research":[16],"has":[17],"mainly":[18],"focused":[19],"on":[20,51,134],"designing":[21],"privacy":[22,45,126],"augmentation":[23],"mechanisms":[24],"for":[25],"classical":[26],"algorithms,":[29],"which":[30],"can":[31,108],"lead":[32],"to":[33,65,77,100,145,155],"overhead":[34,123],"(in":[35],"form":[37],"parameters":[39],"exchanged":[40],"between":[41],"agents":[42,94],"or":[43,148],"extra":[44,125],"operations).":[46],"Motivated":[47],"by":[48],"framework":[50],"expressed":[52],"and":[53,79,95,139],"private":[54],"opinions":[55],"within":[56],"social":[57],"networks,":[58],"propose":[60],"an":[61],"alternative":[62],"iterative":[63],"algorithm":[64,107,131,173],"simultaneously":[66],"update":[67],"two":[68],"state":[69,91],"variables.":[70],"One":[71],"these":[73],"variables":[74],"is":[75,96,132],"used":[76],"transmit":[78],"interact":[80],"among":[81],"network,":[83],"while":[84],"other":[86,101],"variable":[87],"represents":[88],"real":[90],"evolution":[92],"not":[97,141],"directly":[98],"visible":[99],"agents.":[102],"We":[103],"demonstrate":[104],"that":[105],"achieve":[109],"same":[111],"performance":[112],"as":[113],"well-known":[115],"Laplacian":[116],"algorithm,":[118],"but":[119],"without":[120],"added":[122],"protection":[127],"operations.":[128],"Furthermore,":[129],"our":[130],"viable":[133],"general":[135],"strongly":[136],"connected":[137],"digraphs,":[138],"does":[140,151],"require":[142,153],"topology":[144],"be":[146],"undirected":[147],"balanced,":[149],"nor":[150],"it":[152],"nodes":[154],"know":[156],"their":[157],"out-neighbors,":[158],"thus":[159],"greatly":[160],"weakening":[161],"topological":[163],"requirements.":[164],"Finally,":[165],"validate":[167],"effectiveness":[169],"proposed":[172],"via":[174],"numerical":[175],"simulations.":[176]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}