{"id":"https://openalex.org/W3200285392","doi":"https://doi.org/10.1109/tit.2021.3111658","title":"The CEO Problem With Inter-Block Memory","display_name":"The CEO Problem With Inter-Block Memory","publication_year":2021,"publication_date":"2021-09-10","ids":{"openalex":"https://openalex.org/W3200285392","doi":"https://doi.org/10.1109/tit.2021.3111658","mag":"3200285392"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2021.3111658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2021.3111658","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-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/A5001633086","display_name":"Victoria Kostina","orcid":"https://orcid.org/0000-0002-2406-7440"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Victoria Kostina","raw_affiliation_strings":["Department of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-2406-7440","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002430773","display_name":"Babak Hassibi","orcid":"https://orcid.org/0000-0002-1375-5838"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Babak Hassibi","raw_affiliation_strings":["Department of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3051,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57111646,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"67","issue":"12","first_page":"7752","last_page":"7768"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9968000054359436,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9728000164031982,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.7005069851875305},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4959493577480316},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.41737794876098633},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4140799939632416},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38641178607940674},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3558841943740845},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3454797863960266},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.32230180501937866}],"concepts":[{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.7005069851875305},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4959493577480316},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.41737794876098633},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4140799939632416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38641178607940674},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3558841943740845},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3454797863960266},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.32230180501937866}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tit.2021.3111658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2021.3111658","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:authors.library.caltech.edu:112643","is_oa":false,"landing_page_url":"https://resolver.caltech.edu/CaltechAUTHORS:20211222-495165300","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/678222","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/678222","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2207555038","display_name":null,"funder_award_id":"CNS-0932428","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2580377013","display_name":null,"funder_award_id":"CCF-1751356","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2691952192","display_name":null,"funder_award_id":"CCF-1409204","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3438537197","display_name":null,"funder_award_id":"CCF-1018927","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5791949533","display_name":null,"funder_award_id":"CCF-1817241","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8164092813","display_name":null,"funder_award_id":"CCF-1423663","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320308258","display_name":"Qualcomm","ror":"https://ror.org/002zrf773"},{"id":"https://openalex.org/F4320322320","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38"},{"id":"https://openalex.org/F4320332375","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1489262227","https://openalex.org/W1494099594","https://openalex.org/W1590624540","https://openalex.org/W1759288767","https://openalex.org/W1843244270","https://openalex.org/W1915077127","https://openalex.org/W1985997249","https://openalex.org/W1990742913","https://openalex.org/W1993176105","https://openalex.org/W2068143054","https://openalex.org/W2071644631","https://openalex.org/W2095812090","https://openalex.org/W2096704225","https://openalex.org/W2105539011","https://openalex.org/W2109547112","https://openalex.org/W2114085948","https://openalex.org/W2120864408","https://openalex.org/W2121173360","https://openalex.org/W2135469284","https://openalex.org/W2136968358","https://openalex.org/W2140911775","https://openalex.org/W2149094627","https://openalex.org/W2165322425","https://openalex.org/W2166965702","https://openalex.org/W2171305154","https://openalex.org/W2172236196","https://openalex.org/W2173267959","https://openalex.org/W2179036435","https://openalex.org/W2522673337","https://openalex.org/W2604502223","https://openalex.org/W2782562097","https://openalex.org/W2913886818","https://openalex.org/W2941237017","https://openalex.org/W2962856778","https://openalex.org/W2992213296","https://openalex.org/W3006197953","https://openalex.org/W3080649214","https://openalex.org/W3106218540","https://openalex.org/W3119773585","https://openalex.org/W3198889502","https://openalex.org/W3216977419","https://openalex.org/W4251333191","https://openalex.org/W4300840296","https://openalex.org/W6629237864","https://openalex.org/W6681130209","https://openalex.org/W6804371254"],"related_works":["https://openalex.org/W2504004674","https://openalex.org/W2498744856","https://openalex.org/W1595229445","https://openalex.org/W4390482104","https://openalex.org/W322408318","https://openalex.org/W149041114","https://openalex.org/W2963177394","https://openalex.org/W1965815883","https://openalex.org/W4313359513","https://openalex.org/W763418848"],"abstract_inverted_index":{"An":[0],"<inline-formula":[1,14,52,80,129,162],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[2,15,53,81,130,163],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[3,16,54,82,131,164],"<tex-math":[4,17,55,83,132,165],"notation=\"LaTeX\">$n$":[5,84],"</tex-math></inline-formula>":[6,19,57,85,137,167],"-dimensional":[7],"source":[8,86,159],"with":[9,65,101,120,216],"memory":[10,41,105],"is":[11,148,177,214,229,263],"observed":[12,160],"by":[13,150,265],"notation=\"LaTeX\">$K$":[18,56,166],"isolated":[20],"encoders":[21],"via":[22,34,161,231],"parallel":[23,168],"channels,":[24,170],"who":[25],"compress":[26],"their":[27,40],"observations":[28],"to":[29,31,96,117,143,204,253],"transmit":[30],"the":[32,43,49,61,66,76,91,104,107,111,118,125,157,174,181,190,200,210,219,249,254,260,267,270],"decoder":[33,50],"noiseless":[35],"rate-constrained":[36],"links":[37],"while":[38],"leveraging":[39],"of":[42,75,79,99,106,207,221,248,259,269],"past.":[44,108],"At":[45],"each":[46],"time":[47],"instant,":[48],"receives":[51],"new":[58,233],"codewords":[59],"from":[60],"observers,":[62],"combines":[63],"them":[64],"past":[67],"received":[68],"codewords,":[69],"and":[70,114,179,241],"produces":[71],"a":[72,145,205,232],"minimum-distortion":[73],"estimate":[74],"latest":[77],"block":[78],"symbols.":[87],"This":[88],"scenario":[89,119],"extends":[90],"classical":[92],"one-shot":[93],"CEO":[94],"problem":[95],"multiple":[97],"rounds":[98],"communication":[100,208],"communicators":[102],"maintaining":[103],"We":[109],"extend":[110],"Berger-Tung":[112,250],"inner":[113,175,251],"outer":[115],"bounds":[116],"inter-block":[121],"memory,":[122],"showing":[123],"that":[124,173,212,236],"minimum":[126,191],"asymptotically":[127,192],"(as":[128],"notation=\"LaTeX\">$n":[133],"\\to":[134],"\\infty":[135],"$":[136],")":[138],"achievable":[139,193],"sum":[140,194],"rate":[141,201],"required":[142],"achieve":[144],"target":[146],"distortion":[147],"bounded":[149],"minimal":[151,183],"directed":[152,184],"mutual":[153,185],"information":[154,186],"problems.":[155],"For":[156],"Gauss-Markov":[158],"AWGN":[169],"we":[171,197],"show":[172],"bound":[176,199,213,235,252],"tight":[178],"solve":[180],"corresponding":[182],"problem,":[187],"thereby":[188],"establishing":[189],"rate.":[195],"Finally,":[196],"explicitly":[198],"loss":[202],"due":[203],"lack":[206],"among":[209],"observers;":[211],"attained":[215],"equality":[217],"in":[218],"case":[220,262],"identical":[222],"observation":[223],"channels.":[224],"The":[225,257],"general":[226],"coding":[227],"theorem":[228],"proved":[230],"nonasymptotic":[234],"uses":[237],"stochastic":[238],"likelihood":[239],"coders":[240],"whose":[242],"asymptotic":[243],"analysis":[244,258],"yields":[245],"an":[246],"extension":[247],"causal":[255],"setting.":[256],"Gaussian":[261],"facilitated":[264],"reversing":[266],"channels":[268],"observers.":[271]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
