{"id":"https://openalex.org/W1549424369","doi":"https://doi.org/10.3217/jucs-002-05-0439","title":"Algorithmic Information Theory: Open Problems","display_name":"Algorithmic Information Theory: Open Problems","publication_year":2020,"publication_date":"2020-04-07","ids":{"openalex":"https://openalex.org/W1549424369","doi":"https://doi.org/10.3217/jucs-002-05-0439","mag":"1549424369"},"language":"en","primary_location":{"id":"pmh:oai:researchspace.auckland.ac.nz:2292/3523","is_oa":false,"landing_page_url":"https://hdl.handle.net/2292/3523","pdf_url":null,"source":{"id":"https://openalex.org/S7407055463","display_name":"ResearchSpace (University of Auckland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I154130895","host_organization_name":"University of Auckland","host_organization_lineage":["https://openalex.org/I154130895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.auckland.ac.nz/staff-cgi-bin/mjd/secondcgi.pl?serial","raw_type":"Technical Report"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.3217/jucs-002-05-0439","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079186295","display_name":"Cristian S. Calude","orcid":"https://orcid.org/0000-0002-8711-6799"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Cristian S. Calude","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079186295"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.00210519,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.6608999967575073,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.6608999967575073,"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/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.6546000242233276,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9250888228416443},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.34279969334602356},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3349037766456604},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32471680641174316}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9250888228416443},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.34279969334602356},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3349037766456604},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32471680641174316}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:researchspace.auckland.ac.nz:2292/3523","is_oa":false,"landing_page_url":"https://hdl.handle.net/2292/3523","pdf_url":null,"source":{"id":"https://openalex.org/S7407055463","display_name":"ResearchSpace (University of Auckland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I154130895","host_organization_name":"University of Auckland","host_organization_lineage":["https://openalex.org/I154130895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.auckland.ac.nz/staff-cgi-bin/mjd/secondcgi.pl?serial","raw_type":"Technical Report"},{"id":"doi:10.3217/jucs-002-05-0439","is_oa":true,"landing_page_url":"https://doi.org/10.3217/jucs-002-05-0439","pdf_url":null,"source":{"id":"https://openalex.org/S4306400660","display_name":"TUGraz OPEN Library (Graz University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4092182","host_organization_name":"Graz University of Technology","host_organization_lineage":["https://openalex.org/I4092182"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.3217/jucs-002-05-0439","is_oa":true,"landing_page_url":"https://doi.org/10.3217/jucs-002-05-0439","pdf_url":null,"source":{"id":"https://openalex.org/S4306400660","display_name":"TUGraz OPEN Library (Graz University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4092182","host_organization_name":"Graz University of Technology","host_organization_lineage":["https://openalex.org/I4092182"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2276040221","https://openalex.org/W1519545492","https://openalex.org/W1989539071","https://openalex.org/W2079670173","https://openalex.org/W2274147182","https://openalex.org/W2626703322","https://openalex.org/W2611288633","https://openalex.org/W2171906598","https://openalex.org/W1497575587","https://openalex.org/W1596411313","https://openalex.org/W2272765258","https://openalex.org/W2254025834","https://openalex.org/W1528676759","https://openalex.org/W2260708818","https://openalex.org/W1585386770","https://openalex.org/W332873664","https://openalex.org/W582678640","https://openalex.org/W2903882351","https://openalex.org/W3202596978","https://openalex.org/W2758002822"],"abstract_inverted_index":{"This":[0],"note":[1],"collects":[2],"some":[3],"open":[4,39],"problems":[5,40],"in":[6],"AIT":[7],"which":[8],"have":[9],"been":[10],"discussed":[11],"during":[12],"the":[13,24,27,37,47],"Summer":[14],"School":[15],"\\Chaitin":[16],"Complexity":[17],"and":[18,33],"Applications\".":[19],"Each":[20],"problem":[21],"comes":[22],"with":[23],"name(s)":[25],"of":[26],"person(":[28],"s)":[29],"who":[30],"suggested":[31],"it,":[32],"more":[34],"details":[35],"about":[36],"listed":[38],"can":[41],"be":[42],"found":[43],"directly":[44],"by":[45],"contacting":[46],"correspondent":[48],"author.":[49]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}