{"id":"https://openalex.org/W2911446626","doi":"https://doi.org/10.1109/cdc.2018.8619407","title":"On the Operational Significance of the Securable Subspace for Partially Observed Linear Stochastic Systems","display_name":"On the Operational Significance of the Securable Subspace for Partially Observed Linear Stochastic Systems","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2911446626","doi":"https://doi.org/10.1109/cdc.2018.8619407","mag":"2911446626"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2018.8619407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2018.8619407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Conference on Decision and Control (CDC)","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/A5039886754","display_name":"Bharadwaj Satchidanandan","orcid":"https://orcid.org/0000-0003-1913-7368"},"institutions":[{"id":"https://openalex.org/I4210145783","display_name":"Universitas Budi Luhur","ror":"https://ror.org/04jhb1n36","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210145783"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Bharadwaj Satchidanandan","raw_affiliation_strings":["Department of Electrical Engineering, Universitas Budi Luhur, Jakarta, Indonesia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Universitas Budi Luhur, Jakarta, Indonesia","institution_ids":["https://openalex.org/I4210145783"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107699893","display_name":"P. R. Kumar","orcid":"https://orcid.org/0000-0003-0389-5367"},"institutions":[{"id":"https://openalex.org/I4210145783","display_name":"Universitas Budi Luhur","ror":"https://ror.org/04jhb1n36","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210145783"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"P. R. Kumar","raw_affiliation_strings":["Department of Electrical Engineering, Universitas Budi Luhur, Jakarta, Indonesia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Universitas Budi Luhur, Jakarta, Indonesia","institution_ids":["https://openalex.org/I4210145783"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039886754"],"corresponding_institution_ids":["https://openalex.org/I4210145783"],"apc_list":null,"apc_paid":null,"fwci":0.9197,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77263298,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"35","issue":null,"first_page":"2068","last_page":"2073"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9983999729156494,"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"}},"topics":[{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9983999729156494,"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/T13935","display_name":"Mathematical Control Systems and Analysis","score":0.991599977016449,"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"}},{"id":"https://openalex.org/T13983","display_name":"Cybersecurity and Information Systems","score":0.9822999835014343,"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/subspace-topology","display_name":"Subspace topology","score":0.6650458574295044},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.537466287612915},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.43397724628448486},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.42941582202911377},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26268795132637024},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16380444169044495},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14525726437568665},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06624540686607361}],"concepts":[{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6650458574295044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.537466287612915},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.43397724628448486},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.42941582202911377},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26268795132637024},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16380444169044495},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14525726437568665},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06624540686607361}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2018.8619407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2018.8619407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Conference on Decision and Control (CDC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W207267598","https://openalex.org/W770564814","https://openalex.org/W1571323288","https://openalex.org/W1997567239","https://openalex.org/W2000352206","https://openalex.org/W2002164562","https://openalex.org/W2003432721","https://openalex.org/W2003530067","https://openalex.org/W2013548638","https://openalex.org/W2016617706","https://openalex.org/W2039427951","https://openalex.org/W2062132646","https://openalex.org/W2065209684","https://openalex.org/W2105773843","https://openalex.org/W2123990969","https://openalex.org/W2155589794","https://openalex.org/W2555431798","https://openalex.org/W2556022294","https://openalex.org/W2568342920","https://openalex.org/W2626741576","https://openalex.org/W2782636348","https://openalex.org/W2788067860","https://openalex.org/W2887053799","https://openalex.org/W2963445270","https://openalex.org/W2963459078","https://openalex.org/W2964243504","https://openalex.org/W3130529786","https://openalex.org/W6622450362"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W1980381208","https://openalex.org/W2364594919","https://openalex.org/W2167092671","https://openalex.org/W1861706286","https://openalex.org/W2390279801","https://openalex.org/W2219338811","https://openalex.org/W2149583853","https://openalex.org/W2358668433"],"abstract_inverted_index":{"We":[0,23],"address":[1],"the":[2,16,64,80,88,91,103,111,122,125,128,133,137,150,163,168,174,178],"problem":[3],"of":[4,15,37,79,124,127,132,146,177],"security":[5],"for":[6],"general":[7],"partially":[8],"observed":[9],"linear":[10,26,179],"stochastic":[11,27],"systems,":[12],"where":[13,33],"some":[14],"sensors":[17,39,105,152],"and":[18,40,53,90,94,106,153],"actuators":[19,41,154],"may":[20],"be":[21,100],"malicious.":[22],"consider":[24],"multiple-input-multiple-output":[25],"systems":[28],"that":[29,74,98,109,162],"are":[30,42],"under":[31],"attack,":[32],"an":[34],"arbitrary":[35],"subset":[36],"its":[38,50,142],"\u201cmalicious.\u201d":[43],"A":[44],"malicious":[45,55,112,151,164],"sensor":[46],"need":[47,57],"not":[48,58],"report":[49],"measurements":[51],"truthfully,":[52],"a":[54,77,96],"actuator":[56],"apply":[59],"inputs":[60],"in":[61],"accordance":[62],"with":[63],"prescribed":[65],"control":[66],"policy.":[67],"For":[68],"any":[69],"such":[70,108],"system,":[71],"we":[72],"show":[73],"there":[75],"exists":[76],"decomposition":[78],"state":[81,129,169],"space":[82],"into":[83],"two":[84],"orthogonal":[85],"subspaces,":[86,93],"called":[87],"securable":[89,138],"unsecurable":[92,175],"design":[95],"test":[97,159],"can":[99,166],"used":[101],"by":[102,118],"honest":[104,134],"actuators,":[107],"if":[110],"activity":[113],"is":[114],"to":[115,156],"remain":[116],"undetected":[117],"this":[119],"test,":[120],"then":[121],"covariance":[123],"projection":[126],"estimation":[130,170],"error":[131],"nodes":[135,165],"on":[136],"subspace":[139,176],"remains":[140],"at":[141],"designed":[143],"value":[144],"regardless":[145],"what":[147],"attack":[148],"strategy":[149],"choose":[155],"employ.":[157],"This":[158],"therefore":[160],"guarantees":[161],"degrade":[167],"performance":[171],"only":[172],"along":[173],"dynamical":[180],"system.":[181]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}