{"id":"https://openalex.org/W4289655347","doi":"https://doi.org/10.1109/isit50566.2022.9834559","title":"Covert Best Arm Identification of Stochastic Bandits","display_name":"Covert Best Arm Identification of Stochastic Bandits","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655347","doi":"https://doi.org/10.1109/isit50566.2022.9834559"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834559","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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/A5011758506","display_name":"Meng-Che Chang","orcid":"https://orcid.org/0000-0002-7844-423X"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Meng-Che Chang","raw_affiliation_strings":["Georgia Institute of Technology,School of Electrical and Computer Engineering,Atlanta,GA,30332"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,School of Electrical and Computer Engineering,Atlanta,GA,30332","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055689993","display_name":"Matthieu R. Bloch","orcid":"https://orcid.org/0000-0001-9315-9050"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthieu R. Bloch","raw_affiliation_strings":["Georgia Institute of Technology,School of Electrical and Computer Engineering,Atlanta,GA,30332"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,School of Electrical and Computer Engineering,Atlanta,GA,30332","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011758506"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.772,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66738082,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"324","last_page":"329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9908999800682068,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.989799976348877,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.7652615308761597},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7209317088127136},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6538969874382019},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40293049812316895},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.33840566873550415}],"concepts":[{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.7652615308761597},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7209317088127136},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6538969874382019},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40293049812316895},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33840566873550415},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit50566.2022.9834559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834559","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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":16,"referenced_works":["https://openalex.org/W1861050369","https://openalex.org/W1897081267","https://openalex.org/W2009551863","https://openalex.org/W2077902449","https://openalex.org/W2147967768","https://openalex.org/W2168405694","https://openalex.org/W2794925984","https://openalex.org/W3008801451","https://openalex.org/W3080421274","https://openalex.org/W3093371491","https://openalex.org/W3104101844","https://openalex.org/W3216604418","https://openalex.org/W4206530644","https://openalex.org/W4288567342","https://openalex.org/W6759790382","https://openalex.org/W6784307760"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2523525694","https://openalex.org/W2998642566","https://openalex.org/W2392682561","https://openalex.org/W57793151","https://openalex.org/W2804882289","https://openalex.org/W2727423897","https://openalex.org/W2497612952","https://openalex.org/W4247948804"],"abstract_inverted_index":{"We":[0],"study":[1],"the":[2,15,25,29,33,48,60,73,76,81,86,90,93],"covert":[3],"best":[4,16,30],"arm":[5,17,31,66],"identification":[6],"problem":[7],"in":[8],"which":[9,79],"an":[10,22],"agent":[11,26],"tries":[12],"to":[13],"identify":[14,28],"while":[18],"escaping":[19],"detection":[20],"from":[21,59],"adversary.":[23],"Specifically,":[24],"should":[27,56],"of":[32,75,85,92],"bandit":[34],"with":[35,89],"accuracy":[36],"higher":[37],"than":[38],"a":[39],"predefined":[40],"requirement":[41],"as":[42,44],"soon":[43],"possible":[45],"and,":[46],"simultaneously,":[47],"adversary\u2019s":[49],"observations":[50,61],"induced":[51],"by":[52],"pulling":[53],"effective":[54,65],"arms":[55],"remain":[57],"indistinguishable":[58],"obtained":[62],"when":[63],"no":[64],"is":[67,72],"pulled.":[68],"Our":[69],"main":[70],"result":[71],"characterization":[74],"exponent":[77],"\u03b3,":[78],"captures":[80],"asymptotic":[82],"exponential":[83],"decrease":[84],"confidence":[87],"level":[88],"square-root":[91],"averaged":[94],"stopping":[95],"time.":[96]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}