{"id":"https://openalex.org/W3162077054","doi":"https://doi.org/10.1109/isit45174.2021.9517776","title":"Compound Arbitrarily Varying Channels","display_name":"Compound Arbitrarily Varying Channels","publication_year":2021,"publication_date":"2021-07-12","ids":{"openalex":"https://openalex.org/W3162077054","doi":"https://doi.org/10.1109/isit45174.2021.9517776","mag":"3162077054"},"language":"en","primary_location":{"id":"doi:10.1109/isit45174.2021.9517776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit45174.2021.9517776","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2105.03420","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086893989","display_name":"Syomantak Chaudhuri","orcid":"https://orcid.org/0000-0001-7284-8009"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Syomantak Chaudhuri","raw_affiliation_strings":["IIT Bombay,India","IIT, Bombay, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"IIT, Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074608096","display_name":"Neha Sangwan","orcid":"https://orcid.org/0000-0001-5362-5133"},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]},{"id":"https://openalex.org/I4210112849","display_name":"TIFR Centre for Interdisciplinary Sciences","ror":"https://ror.org/01dagn361","country_code":"IN","type":"facility","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468","https://openalex.org/I4210112849"]},{"id":"https://openalex.org/I94595606","display_name":"TIFR Centre for Applicable Mathematics","ror":"https://ror.org/00dp5a155","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468","https://openalex.org/I94595606"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Neha Sangwan","raw_affiliation_strings":["TIFR,India","TIFR, India#TAB#"],"affiliations":[{"raw_affiliation_string":"TIFR,India","institution_ids":["https://openalex.org/I94595606","https://openalex.org/I4210112849"]},{"raw_affiliation_string":"TIFR, India#TAB#","institution_ids":["https://openalex.org/I11947397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080893953","display_name":"Mayank Bakshi","orcid":"https://orcid.org/0000-0002-6051-923X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I4210146936","display_name":"Huawei Technologies (United States)","ror":"https://ror.org/03jyqk712","country_code":"US","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210146936"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Mayank Bakshi","raw_affiliation_strings":["Huawei,Hong Kong","Huawei, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Huawei,Hong Kong","institution_ids":["https://openalex.org/I2250955327","https://openalex.org/I4210146936"]},{"raw_affiliation_string":"Huawei, Hong Kong","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064926409","display_name":"Bikash Kumar Dey","orcid":"https://orcid.org/0000-0003-0333-2257"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bikash Kumar Dey","raw_affiliation_strings":["IIT Bombay,India","IIT, Bombay, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"IIT, Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045516299","display_name":"Vinod M. Prabhakaran","orcid":"https://orcid.org/0000-0001-7505-5303"},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]},{"id":"https://openalex.org/I4210112849","display_name":"TIFR Centre for Interdisciplinary Sciences","ror":"https://ror.org/01dagn361","country_code":"IN","type":"facility","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468","https://openalex.org/I4210112849"]},{"id":"https://openalex.org/I94595606","display_name":"TIFR Centre for Applicable Mathematics","ror":"https://ror.org/00dp5a155","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468","https://openalex.org/I94595606"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vinod M. Prabhakaran","raw_affiliation_strings":["TIFR,India","TIFR, India#TAB#"],"affiliations":[{"raw_affiliation_string":"TIFR,India","institution_ids":["https://openalex.org/I94595606","https://openalex.org/I4210112849"]},{"raw_affiliation_string":"TIFR, India#TAB#","institution_ids":["https://openalex.org/I11947397"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086893989"],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04174174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"503","last_page":"508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9973000288009644,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.6171848177909851},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5941833853721619},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5714970827102661},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5571832656860352},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.47839295864105225},{"id":"https://openalex.org/keywords/channel-code","display_name":"Channel code","score":0.41440629959106445},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37701931595802307},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36762166023254395},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3541954755783081},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3173372149467468},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24267873167991638},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12821972370147705},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.05613723397254944}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6171848177909851},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5941833853721619},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5714970827102661},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5571832656860352},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.47839295864105225},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.41440629959106445},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37701931595802307},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36762166023254395},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3541954755783081},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3173372149467468},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24267873167991638},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12821972370147705},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.05613723397254944},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/isit45174.2021.9517776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit45174.2021.9517776","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2105.03420","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.03420","pdf_url":"https://arxiv.org/pdf/2105.03420","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2105.03420","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2105.03420","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"mag:3162077054","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2105.03420","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.03420","pdf_url":"https://arxiv.org/pdf/2105.03420","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1772542340","display_name":null,"funder_award_id":"RTI4001","funder_id":"https://openalex.org/F4320320768","funder_display_name":"Department of Atomic Energy, Government of India"}],"funders":[{"id":"https://openalex.org/F4320313903","display_name":"Tata Consultancy Services","ror":"https://ror.org/01b9n8m42"},{"id":"https://openalex.org/F4320320768","display_name":"Department of Atomic Energy, Government of India","ror":"https://ror.org/02m388s04"},{"id":"https://openalex.org/F4320323448","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152"},{"id":"https://openalex.org/F4320324563","display_name":"Bharti Centre for Communication","ror":"https://ror.org/057rcgy56"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3162077054.pdf","grobid_xml":"https://content.openalex.org/works/W3162077054.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1549664537","https://openalex.org/W1989102762","https://openalex.org/W1990402202","https://openalex.org/W1994481523","https://openalex.org/W1997176148","https://openalex.org/W2126226825","https://openalex.org/W2542228531","https://openalex.org/W2756155336","https://openalex.org/W2910309170","https://openalex.org/W2964054606","https://openalex.org/W2975151302","https://openalex.org/W3190451510","https://openalex.org/W3197174832","https://openalex.org/W6794871056"],"related_works":["https://openalex.org/W3197572195","https://openalex.org/W2139263714","https://openalex.org/W2731506446","https://openalex.org/W2169891522","https://openalex.org/W2957390596","https://openalex.org/W2962961028","https://openalex.org/W2135879261","https://openalex.org/W2953333321","https://openalex.org/W2744974507","https://openalex.org/W2963358029","https://openalex.org/W1986415589","https://openalex.org/W2955343416","https://openalex.org/W2890042773","https://openalex.org/W2963471268","https://openalex.org/W2157924211","https://openalex.org/W2910478020","https://openalex.org/W3104095513","https://openalex.org/W2121551082","https://openalex.org/W2548709495","https://openalex.org/W3161728552"],"abstract_inverted_index":{"We":[0,62],"propose":[1],"a":[2,30,34],"communication":[3],"model,":[4],"that":[5],"we":[6,82],"call":[7],"compound":[8,17],"arbitrarily":[9,20],"varying":[10,21],"channels":[11,18,22],"(CAVC),":[12],"which":[13,42],"unifies":[14],"and":[15,19,39,71,74,87,92],"generalizes":[16],"(AVC).":[23],"A":[24],"CAVC":[25],"can":[26],"be":[27],"viewed":[28],"as":[29],"noisy":[31],"channel":[32,47],"with":[33,45],"fixed,":[35],"but":[36],"unknown,":[37],"compound-state":[38,72,77],"an":[40,54],"AVC-state":[41,50],"may":[43],"vary":[44],"every":[46],"use.":[48],"The":[49],"is":[51,57],"controlled":[52],"by":[53],"adversary":[55],"who":[56],"aware":[58],"of":[59],"the":[60],"compound-state.":[61],"study":[63,83],"three":[64],"problems":[65],"in":[66],"this":[67],"setting:":[68],"\u2018communication\u2019,":[69],"\u2018communication":[70,75],"identification\u2019,":[73],"or":[76],"identification\u2019.":[78],"For":[79],"these":[80],"problems,":[81],"conditions":[84],"for":[85],"feasibility":[86],"capacity":[88],"under":[89],"deterministic":[90],"coding":[91],"random":[93],"coding.":[94]},"counts_by_year":[],"updated_date":"2026-03-14T06:41:57.775601","created_date":"2025-10-10T00:00:00"}