{"id":"https://openalex.org/W2161448977","doi":"https://doi.org/10.1109/isit.2010.5513282","title":"Improved upper bounds to the causal quadratic rate-distortion function for Gaussian stationary sources","display_name":"Improved upper bounds to the causal quadratic rate-distortion function for Gaussian stationary sources","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2161448977","doi":"https://doi.org/10.1109/isit.2010.5513282","mag":"2161448977"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2010.5513282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","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/A5041378884","display_name":"Milan S. Derpich","orcid":"https://orcid.org/0000-0002-7824-9354"},"institutions":[{"id":"https://openalex.org/I75778554","display_name":"Federico Santa Mar\u00eda Technical University","ror":"https://ror.org/05510vn56","country_code":"CL","type":"education","lineage":["https://openalex.org/I75778554"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Milan S. Derpich","raw_affiliation_strings":["Department of Electronic Engineering, Universidad T\u00e8cnica Federico Santa Mar\u00eda, Valparaiso, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Universidad T\u00e8cnica Federico Santa Mar\u00eda, Valparaiso, Chile","institution_ids":["https://openalex.org/I75778554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023894109","display_name":"Jan \u00d8stergaard","orcid":"https://orcid.org/0000-0002-3724-6114"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jan Ostergaard","raw_affiliation_strings":["Department of Electronic Systems, University of Aalborg, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, University of Aalborg, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6678,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.91033649,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"23","issue":null,"first_page":"76","last_page":"80"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.45378443598747253},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.43886083364486694},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.41552382707595825},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4099862575531006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3542838394641876},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18021145462989807},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06849917769432068}],"concepts":[{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.45378443598747253},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.43886083364486694},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.41552382707595825},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4099862575531006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3542838394641876},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18021145462989807},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06849917769432068},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit.2010.5513282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/95197368-dfb4-42d0-b274-d31664a70700","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/95197368-dfb4-42d0-b274-d31664a70700","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Derpich, M & \u00d8stergaard, J 2010, Improved upper bounds to the causal quadratic rate-distortion function for Gaussian stationary sources. in 2010 IEEE International Symposium on Information Theory Proceedings, ISIT 2010 . IEEE Press, Austin, Texas, pp. 76 - 80. https://doi.org/10.1109/ISIT.2010.5513282","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W18908919","https://openalex.org/W1593028398","https://openalex.org/W1608472120","https://openalex.org/W2022724749","https://openalex.org/W2073273101","https://openalex.org/W2084071523","https://openalex.org/W2084412988","https://openalex.org/W2096372549","https://openalex.org/W2099242767","https://openalex.org/W2103422876","https://openalex.org/W2105307924","https://openalex.org/W2118807958","https://openalex.org/W2142804613","https://openalex.org/W2146519989","https://openalex.org/W2156216606","https://openalex.org/W2158717616","https://openalex.org/W2161448977","https://openalex.org/W2166965702","https://openalex.org/W2171760107","https://openalex.org/W2296319761","https://openalex.org/W2478708596","https://openalex.org/W2798506522","https://openalex.org/W3143615881","https://openalex.org/W3146003788","https://openalex.org/W4250589301","https://openalex.org/W6682997457"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"We":[0,85,109],"improve":[1,134],"the":[2,27,42,54,67,138],"existing":[3,135],"achievable":[4],"rate":[5],"regions":[6],"for":[7,10,18],"causal":[8,29,45,103,143],"and":[9,71,106,120,144],"zero-delay":[11,145],"source":[12],"coding":[13],"of":[14,75,102],"stationary":[15,52],"Gaussian":[16],"sources":[17],"mean":[19],"squared":[20],"error":[21,49],"(MSE)":[22],"distortion.":[23],"First,":[24],"we":[25,39,59,129],"define":[26],"information-theoretic":[28],"rate-distortion":[30],"function":[31],"(RDF),":[32],"Rcit(D).":[33],"In":[34],"order":[35],"to":[36,66,125,133],"analyze":[37],"Rcit(D),":[38],"introduce":[40],"Rcit\u0305(D),":[41,58],"information":[43],"theoretic":[44],"RDF":[46],"when":[47],"reconstruction":[48],"is":[50],"jointly":[51],"with":[53],"source.":[55],"Based":[56],"upon":[57,131],"derive":[60],"four":[61],"closed":[62],"form":[63],"upper":[64],"bounds":[65,136],"gap":[68],"between":[69],"Rcit\u0305(D)":[70,89,132],"Shannon's":[72],"RDF,":[73],"two":[74],"them":[76],"strictly":[77],"smaller":[78],"than":[79],"0.5":[80],"bits/sample":[81],"at":[82],"all":[83],"rates.":[84],"then":[86],"show":[87,110],"that":[88,111],"can":[90],"be":[91],"realized":[92],"by":[93,98,142],"an":[94,122],"AWGN":[95],"channel":[96],"surrounded":[97],"a":[99,116],"unique":[100],"set":[101],"pre-,":[104],"post-,":[105],"feedback":[107],"filters.":[108],"finding":[112],"such":[113],"filters":[114],"constitutes":[115],"convex":[117],"optimization":[118],"problem":[119],"propose":[121],"iterative":[123],"procedure":[124],"solve":[126],"it.":[127],"Finally,":[128],"build":[130],"on":[137],"optimal":[139],"performance":[140],"attainable":[141],"codes.":[146]},"counts_by_year":[{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}