{"id":"https://openalex.org/W1518137353","doi":"https://doi.org/10.1109/isit.2004.1365063","title":"Prediction and adaptive coding of sources with large or infinite alphabet","display_name":"Prediction and adaptive coding of sources with large or infinite alphabet","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W1518137353","doi":"https://doi.org/10.1109/isit.2004.1365063","mag":"1518137353"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2004.1365063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365063","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"},"type":"conference-abstract","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/A5028123461","display_name":"Boris Ryabko","orcid":"https://orcid.org/0000-0002-7232-9644"},"institutions":[{"id":"https://openalex.org/I4210105890","display_name":"Siberian State University of Telecommunications and Information Science","ror":"https://ror.org/019vbp610","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210105890"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"B. Ryabko","raw_affiliation_strings":["Siberian State University of Telecommunications and Computer Science, Novosibirsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siberian State University of Telecommunications and Computer Science, Novosibirsk, Russia","institution_ids":["https://openalex.org/I4210105890"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071299600","display_name":"Jaakko Astola","orcid":"https://orcid.org/0000-0002-2750-5311"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Astola","raw_affiliation_strings":["Tampere International Center for Signal Processing, Technical University of Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampere International Center for Signal Processing, Technical University of Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"26","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9902999997138977,"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"}},"topics":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9902999997138977,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9758999943733215,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11309","display_name":"Music and Audio Processing","score":0.946399986743927,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/alphabet","display_name":"Alphabet","score":0.7595754861831665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5912676453590393},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5773640871047974},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5384480953216553},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4914466142654419},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.48881790041923523},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.48112931847572327},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.4777987599372864},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.4645148813724518},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.43744656443595886},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31743019819259644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31413212418556213},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.26084741950035095},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.205163836479187},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.10491952300071716}],"concepts":[{"id":"https://openalex.org/C112876837","wikidata":"https://www.wikidata.org/wiki/Q837518","display_name":"Alphabet","level":2,"score":0.7595754861831665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5912676453590393},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5773640871047974},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5384480953216553},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4914466142654419},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.48881790041923523},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.48112931847572327},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.4777987599372864},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.4645148813724518},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.43744656443595886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31743019819259644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31413212418556213},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.26084741950035095},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.205163836479187},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.10491952300071716},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2004.1365063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365063","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2364370872","https://openalex.org/W2053269318","https://openalex.org/W2025614924","https://openalex.org/W2504004674","https://openalex.org/W2294335174","https://openalex.org/W2097963413","https://openalex.org/W1591475660","https://openalex.org/W2001275470","https://openalex.org/W3145575561","https://openalex.org/W2164162849"],"abstract_inverted_index":{"This":[0,27],"paper":[1],"suggests":[2],"a":[3,11,14,48],"scheme":[4,28,67],"of":[5,50],"adaptive":[6],"coding":[7],"and":[8],"prediction":[9,51],"for":[10,52],"case":[12,49],"where":[13],"source":[15],"generates":[16],"letters":[17],"from":[18],"an":[19],"alphabet":[20],"with":[21,33],"unknown":[22],"(and":[23],"even":[24],"infinite)":[25],"size.":[26],"can":[29,58],"be":[30,59],"applied":[31],"along":[32],"any":[34],"predictor;":[35],"here":[36],"we":[37],"use":[38],"the":[39,43,71],"Laplace":[40],"predictor":[41],"as":[42],"main":[44],"example.":[45],"We":[46],"consider":[47],"i.i.d.":[53],"sources,":[54],"but":[55],"all":[56],"results":[57],"easily":[60],"extended":[61],"to":[62],"Markov":[63],"sources.":[64],"The":[65],"suggested":[66],"is":[68],"described":[69],"using":[70],"tree":[72],"notation.":[73]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}