{"id":"https://openalex.org/W1547568927","doi":"https://doi.org/10.1007/3-540-54487-9_61","title":"Randomness and turing reducibility restraints","display_name":"Randomness and turing reducibility restraints","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W1547568927","doi":"https://doi.org/10.1007/3-540-54487-9_61","mag":"1547568927"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-54487-9_61","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-54487-9_61","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":"conference-paper","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/A5018534391","display_name":"Karol Habart","orcid":null},"institutions":[{"id":"https://openalex.org/I74788687","display_name":"Comenius University Bratislava","ror":"https://ror.org/0587ef340","country_code":"SK","type":"education","lineage":["https://openalex.org/I74788687"]}],"countries":["SK"],"is_corresponding":true,"raw_author_name":"Karol Habart","raw_affiliation_strings":["Dept. of Logic, Comenius University Philosophical Faculty, Gondova 2, 818 01, Bratislava, Czechoslovakia","Comenius University Philosophical Faculty"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Logic, Comenius University Philosophical Faculty, Gondova 2, 818 01, Bratislava, Czechoslovakia","institution_ids":["https://openalex.org/I74788687"]},{"raw_affiliation_string":"Comenius University Philosophical Faculty","institution_ids":["https://openalex.org/I74788687"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018534391"],"corresponding_institution_ids":["https://openalex.org/I74788687"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08682329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"234","last_page":"247"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9785000085830688,"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"}},{"id":"https://openalex.org/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9767000079154968,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.7817695736885071},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7540034055709839},{"id":"https://openalex.org/keywords/turing","display_name":"Turing","score":0.7036212682723999},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.5079544186592102},{"id":"https://openalex.org/keywords/turing-machine","display_name":"Turing machine","score":0.5047429800033569},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5000808238983154},{"id":"https://openalex.org/keywords/description-number","display_name":"Description number","score":0.44549041986465454},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.326995313167572},{"id":"https://openalex.org/keywords/universal-turing-machine","display_name":"Universal Turing machine","score":0.27656611800193787},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1837102770805359},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12301251292228699},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.050618141889572144}],"concepts":[{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.7817695736885071},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7540034055709839},{"id":"https://openalex.org/C9870796","wikidata":"https://www.wikidata.org/wiki/Q490481","display_name":"Turing","level":2,"score":0.7036212682723999},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.5079544186592102},{"id":"https://openalex.org/C29248071","wikidata":"https://www.wikidata.org/wiki/Q163310","display_name":"Turing machine","level":3,"score":0.5047429800033569},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5000808238983154},{"id":"https://openalex.org/C179061269","wikidata":"https://www.wikidata.org/wiki/Q5263786","display_name":"Description number","level":5,"score":0.44549041986465454},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.326995313167572},{"id":"https://openalex.org/C131671149","wikidata":"https://www.wikidata.org/wiki/Q2703890","display_name":"Universal Turing machine","level":4,"score":0.27656611800193787},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1837102770805359},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12301251292228699},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.050618141889572144},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-54487-9_61","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-54487-9_61","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1991484357","https://openalex.org/W2020311636","https://openalex.org/W2045709959","https://openalex.org/W2056414301","https://openalex.org/W2067580807","https://openalex.org/W2117832390","https://openalex.org/W2152662275","https://openalex.org/W2499081645","https://openalex.org/W2530006810","https://openalex.org/W2567782165","https://openalex.org/W2905135108","https://openalex.org/W3097792468","https://openalex.org/W4232277851"],"related_works":["https://openalex.org/W2273345230","https://openalex.org/W4312201671","https://openalex.org/W4324016496","https://openalex.org/W2119244842","https://openalex.org/W2090113742","https://openalex.org/W1559604976","https://openalex.org/W4231495498","https://openalex.org/W4285436350","https://openalex.org/W2379575195","https://openalex.org/W53636707"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
