{"id":"https://openalex.org/W3011261124","doi":"https://doi.org/10.23919/acc45564.2020.9147441","title":"Resilient Vector Consensus in Multi-Agent Networks Using Centerpoints","display_name":"Resilient Vector Consensus in Multi-Agent Networks Using Centerpoints","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3011261124","doi":"https://doi.org/10.23919/acc45564.2020.9147441","mag":"3011261124"},"language":"en","primary_location":{"id":"doi:10.23919/acc45564.2020.9147441","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc45564.2020.9147441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 American Control Conference (ACC)","raw_type":"proceedings-article"},"type":"preprint","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/A5058924014","display_name":"Mudassir Shabbir","orcid":"https://orcid.org/0000-0002-6961-0961"},"institutions":[{"id":"https://openalex.org/I1323252656","display_name":"Information Technology University","ror":"https://ror.org/00ngv8j44","country_code":"PK","type":"education","lineage":["https://openalex.org/I1323252656"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Mudassir Shabbir","raw_affiliation_strings":["Computer Science Department, Information Technology University, Lahore, Pakistan","Computer Science Department Information Technology University Lahore Pakistan"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Information Technology University, Lahore, Pakistan","institution_ids":["https://openalex.org/I1323252656"]},{"raw_affiliation_string":"Computer Science Department Information Technology University Lahore Pakistan","institution_ids":["https://openalex.org/I1323252656"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101801207","display_name":"Jiani Li","orcid":"https://orcid.org/0000-0001-9801-8417"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiani Li","raw_affiliation_strings":["Electrical Engineering and Computer Science Department, Vanderbilt University, Nashville, TN, USA","Electrical Engineering & Computer Science Department, Vanderbilt University, Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering and Computer Science Department, Vanderbilt University, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Electrical Engineering & Computer Science Department, Vanderbilt University, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041744190","display_name":"Waseem Abbas","orcid":"https://orcid.org/0000-0002-9013-1463"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Waseem Abbas","raw_affiliation_strings":["Electrical Engineering and Computer Science Department, Vanderbilt University, Nashville, TN, USA","Electrical Engineering & Computer Science Department, Vanderbilt University, Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering and Computer Science Department, Vanderbilt University, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Electrical Engineering & Computer Science Department, Vanderbilt University, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023397404","display_name":"Xenofon Koutsoukos","orcid":"https://orcid.org/0000-0002-0923-6293"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xenofon Koutsoukos","raw_affiliation_strings":["Electrical Engineering and Computer Science Department, Vanderbilt University, Nashville, TN, USA","Electrical Engineering & Computer Science Department, Vanderbilt University, Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering and Computer Science Department, Vanderbilt University, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Electrical Engineering & Computer Science Department, Vanderbilt University, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058924014"],"corresponding_institution_ids":["https://openalex.org/I1323252656"],"apc_list":null,"apc_paid":null,"fwci":0.33906488,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5880557,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"4387","last_page":"4392"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9988999962806702,"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":0.9988999962806702,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9926999807357788,"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/partition","display_name":"Partition (number theory)","score":0.6724302172660828},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.6008822321891785},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5573409199714661},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5138483643531799},{"id":"https://openalex.org/keywords/consensus","display_name":"Consensus","score":0.4940944015979767},{"id":"https://openalex.org/keywords/resilience","display_name":"Resilience (materials science)","score":0.4874115288257599},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4720875918865204},{"id":"https://openalex.org/keywords/consensus-algorithm","display_name":"Consensus algorithm","score":0.43083101511001587},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.4264104664325714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37618863582611084},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3312807083129883},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.2885599136352539},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.23762726783752441},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19184672832489014}],"concepts":[{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6724302172660828},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.6008822321891785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5573409199714661},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5138483643531799},{"id":"https://openalex.org/C107107730","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus","level":3,"score":0.4940944015979767},{"id":"https://openalex.org/C2779585090","wikidata":"https://www.wikidata.org/wiki/Q3457762","display_name":"Resilience (materials science)","level":2,"score":0.4874115288257599},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4720875918865204},{"id":"https://openalex.org/C2983222225","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus algorithm","level":2,"score":0.43083101511001587},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.4264104664325714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37618863582611084},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3312807083129883},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.2885599136352539},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.23762726783752441},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19184672832489014},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/acc45564.2020.9147441","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc45564.2020.9147441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 American Control Conference (ACC)","raw_type":"proceedings-article"},{"id":"mag:3011261124","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1508984158","https://openalex.org/W1510375514","https://openalex.org/W1760770890","https://openalex.org/W1973184571","https://openalex.org/W1977098616","https://openalex.org/W1980414131","https://openalex.org/W2010107859","https://openalex.org/W2054397115","https://openalex.org/W2059155916","https://openalex.org/W2061705188","https://openalex.org/W2084279514","https://openalex.org/W2086000931","https://openalex.org/W2086902521","https://openalex.org/W2134711657","https://openalex.org/W2167816765","https://openalex.org/W2213658417","https://openalex.org/W2215397208","https://openalex.org/W2490498838","https://openalex.org/W2500565968","https://openalex.org/W2593733243","https://openalex.org/W2774634402","https://openalex.org/W2899378565","https://openalex.org/W3046186654","https://openalex.org/W6663203503","https://openalex.org/W6689812870"],"related_works":["https://openalex.org/W3046186654","https://openalex.org/W3044163071","https://openalex.org/W1986910840","https://openalex.org/W2795832897","https://openalex.org/W2561206449","https://openalex.org/W2766246943","https://openalex.org/W2290084926","https://openalex.org/W2964244370","https://openalex.org/W2755477935","https://openalex.org/W3010995638","https://openalex.org/W2741818905","https://openalex.org/W2138677310","https://openalex.org/W3021861822","https://openalex.org/W2761598111","https://openalex.org/W2963333534","https://openalex.org/W2580965748","https://openalex.org/W2975960653","https://openalex.org/W3049319830","https://openalex.org/W2794874231","https://openalex.org/W86803999"],"abstract_inverted_index":{"In":[0,20],"this":[1,147],"paper,":[2],"we":[3,149,184,219],"study":[4],"the":[5,63,85,106,119,138,153,173,186,198,222],"resilient":[6,21,71,204],"vector":[7,22,72,205],"consensus":[8,73,142],"problem":[9],"in":[10,31,62,91,105,163,211],"multi-agent":[11],"networks":[12],"and":[13,200,214],"improve":[14],"resilience":[15,139,174],"guarantees":[16,140],"of":[17,40,66,109,121,141,155,161,167,175,188,197,224],"existing":[18],"algorithms.":[19],"consensus,":[23],"agents":[24,38,54],"update":[25,89],"their":[26,67],"states,":[27],"which":[28,41,127,157],"are":[29,82],"vectors":[30],"$\\mathbb{R}^d$,":[32],"by":[33],"locally":[34],"interacting":[35],"with":[36,146],"other":[37],"some":[39],"might":[42],"be":[43],"adversarial.":[44],"The":[45],"main":[46],"objective":[47],"is":[48,124,128,158,181],"to":[49,88,99,151,178],"ensure":[50],"that":[51,60,87,103,172],"normal":[52,96,111],"(non-adversarial)":[53],"converge":[55],"at":[56],"a":[57,101,117,194],"common":[58],"state":[59],"lies":[61,104],"convex":[64,107],"hull":[65,108],"initial":[68],"states.":[69,113],"Currently,":[70],"algorithms,":[74],"such":[75,116,176],"as":[76],"approximate":[77],"distributed":[78],"robust":[79],"convergence":[80],"(ADRC)":[81],"based":[83],"on":[84],"idea":[86,120,154],"states":[90],"each":[92],"time":[93],"step,":[94],"every":[95],"node":[97],"needs":[98],"compute":[100,115],"point":[102],"its":[110],"neighbors'":[112],"{To":[114],"point,":[118],"Tverberg":[122,134,168],"partition":[123,135],"typically":[125],"used,":[126],"computationally":[129],"hard.":[130],"Approximation":[131],"algorithms":[132,177],"for":[133],"negatively":[136],"impact":[137],"algorithm.}":[143],"To":[144],"deal":[145],"issue,":[148],"propose":[150],"use":[152,185],"centerpoint,":[156],"an":[159],"extension":[160],"median":[162],"higher":[164,215],"dimensions,":[165],"instead":[166],"partition.":[169],"We":[170,207],"show":[171],"adversarial":[179],"nodes":[180],"improved":[182],"if":[183],"notion":[187],"centerpoint.":[189],"Furthermore,":[190],"using":[191],"centerpoint":[192],"provides":[193],"better":[195],"characterization":[196],"necessary":[199],"sufficient":[201],"conditions":[202,210],"guaranteeing":[203],"consensus.":[206],"analyze":[208],"these":[209],"two,":[212],"three,":[213],"dimensions":[216],"separately.":[217],"Finally,":[218],"numerically":[220],"evaluate":[221],"performance":[223],"our":[225],"approach":[226],"through":[227],"various":[228],"experiments.":[229]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
