{"id":"https://openalex.org/W2887481393","doi":"https://doi.org/10.23919/acc.2018.8431642","title":"State-Secrecy Codes for Stable Systems","display_name":"State-Secrecy Codes for Stable Systems","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2887481393","doi":"https://doi.org/10.23919/acc.2018.8431642","mag":"2887481393"},"language":"en","primary_location":{"id":"doi:10.23919/acc.2018.8431642","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc.2018.8431642","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Annual American Control Conference (ACC)","raw_type":"proceedings-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/A5076331779","display_name":"Anastasios Tsiamis","orcid":"https://orcid.org/0000-0002-7935-7541"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anastasios Tsiamis","raw_affiliation_strings":["Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025590360","display_name":"Konstantinos Gatsis","orcid":"https://orcid.org/0000-0002-0734-5445"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Konstantinos Gatsis","raw_affiliation_strings":["Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029243115","display_name":"George J. Pappas","orcid":"https://orcid.org/0000-0001-9081-0637"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George J. Pappas","raw_affiliation_strings":["Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4403,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.83079765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"171","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T10917","display_name":"Smart Grid Security and Resilience","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9940000176429749,"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":0.7323043942451477},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6820290088653564},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.5794789791107178},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.5343254208564758},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4626179039478302},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4455290734767914},{"id":"https://openalex.org/keywords/information-theoretic-security","display_name":"Information-theoretic security","score":0.41909387707710266},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3420131206512451},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3020779490470886},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14554345607757568},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.14195391535758972},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1302173137664795}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7323043942451477},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6820290088653564},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.5794789791107178},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.5343254208564758},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4626179039478302},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4455290734767914},{"id":"https://openalex.org/C47191418","wikidata":"https://www.wikidata.org/wiki/Q3510462","display_name":"Information-theoretic security","level":3,"score":0.41909387707710266},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3420131206512451},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3020779490470886},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14554345607757568},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.14195391535758972},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1302173137664795},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/acc.2018.8431642","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc.2018.8431642","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Annual American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309370","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W207267598","https://openalex.org/W1546649316","https://openalex.org/W1892798954","https://openalex.org/W1957358593","https://openalex.org/W1972523481","https://openalex.org/W1995810576","https://openalex.org/W2016617706","https://openalex.org/W2020573937","https://openalex.org/W2035326564","https://openalex.org/W2043769961","https://openalex.org/W2052334067","https://openalex.org/W2062132646","https://openalex.org/W2068516265","https://openalex.org/W2072563372","https://openalex.org/W2098286241","https://openalex.org/W2114456964","https://openalex.org/W2126904423","https://openalex.org/W2156214717","https://openalex.org/W2159687282","https://openalex.org/W2164522996","https://openalex.org/W2289865182","https://openalex.org/W2570592565","https://openalex.org/W2583803930","https://openalex.org/W2765945292","https://openalex.org/W2783183435","https://openalex.org/W2783479082","https://openalex.org/W2962834492","https://openalex.org/W2963695612","https://openalex.org/W3105108969","https://openalex.org/W4301357578"],"related_works":["https://openalex.org/W2114007974","https://openalex.org/W2150528942","https://openalex.org/W2154832352","https://openalex.org/W1483037127","https://openalex.org/W2340481533","https://openalex.org/W2898567960","https://openalex.org/W4293878105","https://openalex.org/W2036210457","https://openalex.org/W2369043755","https://openalex.org/W2039752281"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"study":[4],"the":[5,12,22,31,38,45,56,66,72,77,95,103,114,122,125,129,152,160,166,176,190,193,197],"problem":[6],"of":[7,14,24,85],"remote":[8],"state":[9,23,60],"estimation,":[10],"in":[11,62,208],"presence":[13],"a":[15,25,35,52,82],"passive":[16],"eavesdropper.":[17,46],"An":[18],"authorized":[19],"user":[20,73,191],"estimates":[21],"stable":[26],"linear":[27,99],"plant,":[28],"based":[29],"on":[30],"packets":[32,39],"received":[33,107],"from":[34,94],"sensor,":[36,57],"while":[37,70,196],"may":[40],"also":[41],"be":[42,136],"intercepted":[43],"by":[44],"Our":[47],"goal":[48],"is":[49,165,180],"to":[50,64,74,102,113,135,159,200],"design":[51],"coding":[53],"scheme":[54],"at":[55,173,187],"which":[58,164],"encodes":[59],"information,":[61],"order":[63],"impair":[65],"eavesdropper's":[67,115,153],"estimation":[68,118,154,178],"performance,":[69],"enabling":[71],"successfully":[75],"decode":[76],"sent":[78],"messages.":[79],"We":[80],"introduce":[81],"novel":[83],"class":[84],"codes,":[86],"termed":[87],"State-Secrecy":[88],"Codes.":[89],"By":[90,120],"using":[91],"acknowledgment":[92],"signals":[93],"user,":[96],"they":[97,147],"apply":[98],"time-varying":[100],"transformations":[101],"current":[104],"and":[105,128,138],"previously":[106],"states,":[108],"imposing":[109],"artificial":[110,130],"unstable":[111],"dynamics":[112],"Riccati":[116],"recursive":[117],"scheme.":[119],"exploiting":[121],"process":[123],"noise,":[124],"channel":[126],"randomness":[127],"dynamics,":[131],"these":[132],"codes":[133],"manage":[134],"fast":[137],"efficient":[139],"for":[140],"real-time":[141],"dynamical":[142],"systems.":[143],"Under":[144],"minimal":[145],"conditions":[146,183],"achieve":[148],"perfect":[149],"secrecy,":[150],"namely":[151],"error":[155],"covariance":[156],"matrix":[157],"converges":[158],"open-loop":[161],"prediction":[162],"one,":[163],"same":[167],"as":[168],"not":[169],"intercepting":[170],"any":[171],"messages":[172],"all;":[174],"meanwhile,":[175],"user's":[177],"performance":[179],"optimal.":[181],"Those":[182],"only":[184],"require":[185],"that":[186],"least":[188],"once,":[189],"receives":[192],"corresponding":[194],"packet":[195],"eavesdropper":[198],"fails":[199],"intercept":[201],"it.":[202],"The":[203],"theoretical":[204],"results":[205],"are":[206],"illustrated":[207],"simulations.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
