{"id":"https://openalex.org/W2902895656","doi":"https://doi.org/10.23919/ecc.2018.8550054","title":"Directed Information Subject to a Fidelity. Applications to Conditionally Gaussian Processes","display_name":"Directed Information Subject to a Fidelity. Applications to Conditionally Gaussian Processes","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2902895656","doi":"https://doi.org/10.23919/ecc.2018.8550054","mag":"2902895656"},"language":"en","primary_location":{"id":"doi:10.23919/ecc.2018.8550054","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2018.8550054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5035087201","display_name":"Charalambos D. Charalambous","orcid":"https://orcid.org/0000-0002-2168-0231"},"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":"Charalambos D. Charalambous","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Cyprus, Cyprus"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Cyprus, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111606657","display_name":"Photios A. Stavrou","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Photios A. Stavrou","raw_affiliation_strings":["Department of Information Science and Engineering, KTH Royal Institute of Technology, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Science and Engineering, KTH Royal Institute of Technology, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038774098","display_name":"Christos K. Kourtellaris","orcid":"https://orcid.org/0000-0001-8311-0253"},"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":"Christos K. Kourtellaris","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Cyprus, Cyprus"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Cyprus, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062456864","display_name":"Ioannis Tzortzis","orcid":"https://orcid.org/0000-0002-7301-6252"},"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":"Ioannis Tzortzis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Cyprus, Cyprus"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Cyprus, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7793,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67222107,"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":"3071","last_page":"3076"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9991999864578247,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9941999912261963,"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/gaussian-process","display_name":"Gaussian process","score":0.7138841152191162},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.6707519292831421},{"id":"https://openalex.org/keywords/conditional-independence","display_name":"Conditional independence","score":0.6650501489639282},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5873886942863464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5770101547241211},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5359704494476318},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.45100653171539307},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.4496781826019287},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.4468018412590027},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.42781245708465576},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42507725954055786},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4144192337989807},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32534030079841614},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.29502201080322266},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.28497248888015747},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24715176224708557},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18468493223190308}],"concepts":[{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.7138841152191162},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.6707519292831421},{"id":"https://openalex.org/C79772020","wikidata":"https://www.wikidata.org/wiki/Q5159264","display_name":"Conditional independence","level":2,"score":0.6650501489639282},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5873886942863464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5770101547241211},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5359704494476318},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.45100653171539307},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.4496781826019287},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.4468018412590027},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.42781245708465576},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42507725954055786},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4144192337989807},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32534030079841614},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.29502201080322266},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.28497248888015747},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24715176224708557},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18468493223190308},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ecc.2018.8550054","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2018.8550054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Control Conference (ECC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W197497516","https://openalex.org/W1534416612","https://openalex.org/W1608472120","https://openalex.org/W1618755962","https://openalex.org/W1759288767","https://openalex.org/W1843244270","https://openalex.org/W1975736346","https://openalex.org/W1990992471","https://openalex.org/W1998713330","https://openalex.org/W2050681496","https://openalex.org/W2082484220","https://openalex.org/W2084412988","https://openalex.org/W2140911775","https://openalex.org/W2142804613","https://openalex.org/W2165737833","https://openalex.org/W2166965702","https://openalex.org/W2171305154","https://openalex.org/W2502318419","https://openalex.org/W2736012012","https://openalex.org/W2768993647","https://openalex.org/W2963338932","https://openalex.org/W3106218540","https://openalex.org/W3106259297","https://openalex.org/W6681130209"],"related_works":["https://openalex.org/W2381850946","https://openalex.org/W4380449851","https://openalex.org/W3125091513","https://openalex.org/W4318832338","https://openalex.org/W1919390113","https://openalex.org/W4248383205","https://openalex.org/W4234745530","https://openalex.org/W2146383839","https://openalex.org/W3117169107","https://openalex.org/W3150785911"],"abstract_inverted_index":{"This":[0,28],"paper":[1],"is":[2,33],"concerned":[3],"with":[4],"the":[5,39,57],"minimization":[6],"of":[7,17,50,59],"directed":[8],"information":[9,29],"over":[10],"conditional":[11],"distributions":[12],"that":[13],"satisfy":[14],"a":[15,19,71],"fidelity":[16],"reconstructing":[18],"conditionally":[20,65],"Gaussian":[21,66],"random":[22,67],"process":[23],"by":[24,44],"another":[25],"process,":[26],"causally.":[27],"theoretic":[30],"extremum":[31],"problem":[32],"directly":[34],"linked,":[35],"via":[36],"bounds":[37],"to":[38,70],"optimal":[40],"performance":[41],"theoretically":[42],"attainable":[43],"non-causal,":[45],"causal":[46,60],"and":[47],"zero-delay":[48],"codes":[49],"data":[51],"compression.":[52],"The":[53],"application":[54],"example":[55],"includes":[56],"characterization":[58],"rate":[61],"distortion":[62],"function":[63],"for":[64],"processes":[68],"subject":[69],"mean-square":[72],"error":[73],"fidelity.":[74]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
