{"id":"https://openalex.org/W4390098147","doi":"https://doi.org/10.23919/wiopt58741.2023.10349855","title":"ICQ: A Quantization Scheme for Best-Arm Identification Over Bit-Constrained Channels","display_name":"ICQ: A Quantization Scheme for Best-Arm Identification Over Bit-Constrained Channels","publication_year":2023,"publication_date":"2023-08-24","ids":{"openalex":"https://openalex.org/W4390098147","doi":"https://doi.org/10.23919/wiopt58741.2023.10349855"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt58741.2023.10349855","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt58741.2023.10349855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","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/A5017147474","display_name":"Fathima Zarin Faizal","orcid":"https://orcid.org/0000-0002-5663-8308"},"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":"Fathima Zarin Faizal","raw_affiliation_strings":["IIT Bombay,EE Department,India","EE Department, IIT Bombay, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay,EE Department,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"EE Department, IIT Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070676320","display_name":"Adway Girish","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Adway Girish","raw_affiliation_strings":["IC School,EPFL,Switzerland","EPFL, IC School, Switzerland"],"affiliations":[{"raw_affiliation_string":"IC School,EPFL,Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"EPFL, IC School, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057858044","display_name":"Manjesh K. Hanawal","orcid":"https://orcid.org/0000-0002-1807-5487"},"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":"Manjesh Kumar Hanawal","raw_affiliation_strings":["IIT Bombay,IEOR Department,India","IEOR Department, IIT Bombay, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay,IEOR Department,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"IEOR Department, IIT Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084509524","display_name":"Nikhil Karamchandani","orcid":"https://orcid.org/0000-0002-7233-0717"},"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":"Nikhil Karamchandani","raw_affiliation_strings":["IIT Bombay,EE Department,India","EE Department, IIT Bombay, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay,EE Department,India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"EE Department, IIT Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5017147474"],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.2547,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62188167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"270","last_page":"277"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9945999979972839,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9944999814033508,"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/quantization","display_name":"Quantization (signal processing)","score":0.7908141613006592},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6780574321746826},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.6513962149620056},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5773897171020508},{"id":"https://openalex.org/keywords/sample-complexity","display_name":"Sample complexity","score":0.5053115487098694},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4923766851425171},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43513768911361694},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3267495930194855},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22887611389160156},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09411382675170898}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7908141613006592},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6780574321746826},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.6513962149620056},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5773897171020508},{"id":"https://openalex.org/C2778445095","wikidata":"https://www.wikidata.org/wiki/Q18354077","display_name":"Sample complexity","level":2,"score":0.5053115487098694},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4923766851425171},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43513768911361694},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3267495930194855},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22887611389160156},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09411382675170898},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt58741.2023.10349855","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt58741.2023.10349855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3860090704","display_name":null,"funder_award_id":"CRG/2021/002923","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1504908594","https://openalex.org/W1553290137","https://openalex.org/W1861050369","https://openalex.org/W1983026018","https://openalex.org/W2017919516","https://openalex.org/W2108794978","https://openalex.org/W2168810201","https://openalex.org/W2906836970","https://openalex.org/W2909499305","https://openalex.org/W2963486287","https://openalex.org/W2986543921","https://openalex.org/W3174647784","https://openalex.org/W3175672857","https://openalex.org/W4206530644","https://openalex.org/W4220826035","https://openalex.org/W4221153672","https://openalex.org/W4298325376","https://openalex.org/W4390098147","https://openalex.org/W6630207868","https://openalex.org/W6632992360","https://openalex.org/W6684588553","https://openalex.org/W6692185295","https://openalex.org/W6803608570","https://openalex.org/W6841348440"],"related_works":["https://openalex.org/W4388311650","https://openalex.org/W5922282","https://openalex.org/W1974056099","https://openalex.org/W4245343541","https://openalex.org/W2386077341","https://openalex.org/W563589758","https://openalex.org/W62490179","https://openalex.org/W2954004777","https://openalex.org/W2951102138","https://openalex.org/W1568403290"],"abstract_inverted_index":{"We":[0,62,99,138],"study":[1],"the":[2,12,31,45,52,56,94,97,101,112,135],"problem":[3],"of":[4,11,30,91,103],"best-arm":[5],"identification":[6],"in":[7],"a":[8,17,37,41,59,64],"distributed":[9],"variant":[10],"multi-armed":[13],"bandit":[14],"setting,":[15],"with":[16,27,55],"central":[18],"learner":[19,57,95],"and":[20,84,96,109,123],"multiple":[21],"agents.":[22,98],"Each":[23],"agent":[24,49],"is":[25,40],"associated":[26],"an":[28,87],"arm":[29],"bandit,":[32],"generating":[33],"stochastic":[34],"rewards":[35,54],"following":[36],"distribution":[38],"that":[39,70,111],"priori":[42],"unknown":[43],"to":[44,74,106,132,142],"learner.":[46],"Further,":[47],"each":[48],"can":[50,71],"communicate":[51],"observed":[53],"over":[58],"bit-constrained":[60],"channel.":[61],"propose":[63],"novel":[65],"quantization":[66,130],"scheme":[67],"called":[68],"ICQ":[69,104],"be":[72],"applied":[73,105],"existing":[75,129],"confidence-bound":[76],"based":[77],"learning":[78],"algorithms":[79],"such":[80],"as":[81],"Successive":[82,107],"Elimination":[83],"requires":[85],"only":[86],"exponentially":[88],"sparse":[89],"frequency":[90],"communication":[92],"between":[93],"analyze":[100],"performance":[102],"Elimination,":[108],"show":[110],"overall":[113],"algorithm,":[114],"which":[115],"we":[116],"call":[117],"ICQ-SE,":[118],"has":[119],"order-optimal":[120],"sample":[121],"complexity":[122],"uses":[124],"considerably":[125],"fewer":[126],"bits":[127],"than":[128],"schemes":[131],"successfully":[133],"identify":[134],"best":[136],"arm.":[137],"are":[139],"also":[140],"able":[141],"verify":[143],"our":[144],"findings":[145],"via":[146],"numerical":[147],"experiments.":[148]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}