{"id":"https://openalex.org/W1554480594","doi":"https://doi.org/10.1007/11503415_14","title":"Tracking the Best of Many Experts","display_name":"Tracking the Best of Many Experts","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1554480594","doi":"https://doi.org/10.1007/11503415_14","mag":"1554480594"},"language":"en","primary_location":{"id":"doi:10.1007/11503415_14","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11503415_14","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5041609088","display_name":"Andr\u00e1s Gy\u00f6rgy","orcid":"https://orcid.org/0000-0003-0586-4337"},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"funder","lineage":["https://openalex.org/I7597260"]},{"id":"https://openalex.org/I4210117195","display_name":"Institute for Computer Science and Control","ror":"https://ror.org/0249v7n71","country_code":"HU","type":"facility","lineage":["https://openalex.org/I4210117195","https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":true,"raw_author_name":"Andr\u00e1s Gy\u00f6rgy","raw_affiliation_strings":["Informatics Laboratory, Computer and Automation Research Institute of the Hungarian Academy of Sciences, L\u00e1gym\u00e1nyosi u. 11, Budapest, H-1111, Hungary"],"affiliations":[{"raw_affiliation_string":"Informatics Laboratory, Computer and Automation Research Institute of the Hungarian Academy of Sciences, L\u00e1gym\u00e1nyosi u. 11, Budapest, H-1111, Hungary","institution_ids":["https://openalex.org/I7597260","https://openalex.org/I4210117195"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090728745","display_name":"Tam\u00e1s Linder","orcid":"https://orcid.org/0000-0001-9993-816X"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tam\u00e1s Linder","raw_affiliation_strings":["Department of Mathematics and Statistics, Queen\u2019s University, Kingston, Ontario, K7L 3N6, Canada","Department of Mathematics and Statistics, Queen's University, Kingston, Ontario, K7L 3N6, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Queen\u2019s University, Kingston, Ontario, K7L 3N6, Canada","institution_ids":["https://openalex.org/I204722609"]},{"raw_affiliation_string":"Department of Mathematics and Statistics, Queen's University, Kingston, Ontario, K7L 3N6, Canada","institution_ids":["https://openalex.org/I204722609"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034680608","display_name":"G\u00e1bor Lugosi","orcid":"https://orcid.org/0000-0003-1614-5901"},"institutions":[{"id":"https://openalex.org/I170486558","display_name":"Pompeu Fabra University","ror":"https://ror.org/04n0g0b29","country_code":"ES","type":"education","lineage":["https://openalex.org/I170486558"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"G\u00e1bor Lugosi","raw_affiliation_strings":["Department of Economics, Universitat Pompeu Fabra, Ramon Trias Fargas 25-27, 08005, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Economics, Universitat Pompeu Fabra, Ramon Trias Fargas 25-27, 08005, Barcelona, Spain","institution_ids":["https://openalex.org/I170486558"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041609088"],"corresponding_institution_ids":["https://openalex.org/I4210117195","https://openalex.org/I7597260"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":8.1778,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.97087379,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"204","last_page":"216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9919000267982483,"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":0.9689000248908997,"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/computer-science","display_name":"Computer science","score":0.8328518271446228},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.7031037211418152},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6104480028152466},{"id":"https://openalex.org/keywords/exponential-growth","display_name":"Exponential growth","score":0.5836831331253052},{"id":"https://openalex.org/keywords/expert-system","display_name":"Expert system","score":0.5212339162826538},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.487255722284317},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4749738574028015},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.4436696171760559},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43017375469207764},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3972424268722534},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37267598509788513},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3298884630203247},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11905601620674133},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06231445074081421}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8328518271446228},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.7031037211418152},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6104480028152466},{"id":"https://openalex.org/C75235859","wikidata":"https://www.wikidata.org/wiki/Q582659","display_name":"Exponential growth","level":2,"score":0.5836831331253052},{"id":"https://openalex.org/C58328972","wikidata":"https://www.wikidata.org/wiki/Q184609","display_name":"Expert system","level":2,"score":0.5212339162826538},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.487255722284317},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4749738574028015},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.4436696171760559},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43017375469207764},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3972424268722534},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37267598509788513},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3298884630203247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11905601620674133},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06231445074081421},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/11503415_14","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11503415_14","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.75.1241","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.75.1241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.econ.upf.es/~lugosi/trackcolt.pdf","raw_type":"text"},{"id":"pmh:oai:eprints.sztaki.hu:4016","is_oa":false,"landing_page_url":"http://eprints.sztaki.hu/4016/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401907","display_name":"SZTAKI Publication Repository (Hungarian Academy of Sciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I7597260","host_organization_name":"Hungarian Academy of Sciences","host_organization_lineage":["https://openalex.org/I7597260"],"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":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1527666879","https://openalex.org/W1541794469","https://openalex.org/W1561073169","https://openalex.org/W1567921001","https://openalex.org/W1587647246","https://openalex.org/W1724735345","https://openalex.org/W1970041563","https://openalex.org/W1979675141","https://openalex.org/W1982813377","https://openalex.org/W2016041712","https://openalex.org/W2040217797","https://openalex.org/W2041204102","https://openalex.org/W2093825590","https://openalex.org/W2096352571","https://openalex.org/W2115193820","https://openalex.org/W2116673619","https://openalex.org/W2123959253","https://openalex.org/W2169401877","https://openalex.org/W2174015049","https://openalex.org/W2492608700","https://openalex.org/W2611627047","https://openalex.org/W3023115439","https://openalex.org/W4237769433","https://openalex.org/W4242668668","https://openalex.org/W4247131500","https://openalex.org/W4248175720","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1575263621","https://openalex.org/W1964111820","https://openalex.org/W1485630101","https://openalex.org/W2008652244","https://openalex.org/W2363083257","https://openalex.org/W2091204397","https://openalex.org/W3174869962","https://openalex.org/W2783234692","https://openalex.org/W3132464149","https://openalex.org/W2559625682"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}