{"id":"https://openalex.org/W4399924151","doi":"https://doi.org/10.1145/3661814.3662128","title":"Relevant S is Undecidable","display_name":"Relevant S is Undecidable","publication_year":2024,"publication_date":"2024-06-21","ids":{"openalex":"https://openalex.org/W4399924151","doi":"https://doi.org/10.1145/3661814.3662128"},"language":"en","primary_location":{"id":"doi:10.1145/3661814.3662128","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3661814.3662128","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3661814.3662128","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093489179","display_name":"S\u00f8ren Brinck Knudstorp","orcid":"https://orcid.org/0009-0008-9835-4195"},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"S\u00f8ren Brinck Knudstorp","raw_affiliation_strings":["Institute for Logic, Language and Computation, University of Amsterdam, Amsterdam, Netherlands"],"affiliations":[{"raw_affiliation_string":"Institute for Logic, Language and Computation, University of Amsterdam, Amsterdam, Netherlands","institution_ids":["https://openalex.org/I887064364"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5093489179"],"corresponding_institution_ids":["https://openalex.org/I887064364"],"apc_list":null,"apc_paid":null,"fwci":0.3591,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6058637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9995999932289124,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9995999932289124,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9883999824523926,"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/T11671","display_name":"Fuzzy and Soft Set Theory","score":0.9750000238418579,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/undecidable-problem","display_name":"Undecidable problem","score":0.9162418842315674},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.652536153793335},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.34097084403038025},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.27328431606292725},{"id":"https://openalex.org/keywords/decidability","display_name":"Decidability","score":0.09930887818336487}],"concepts":[{"id":"https://openalex.org/C192034797","wikidata":"https://www.wikidata.org/wiki/Q3502995","display_name":"Undecidable problem","level":3,"score":0.9162418842315674},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.652536153793335},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.34097084403038025},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.27328431606292725},{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.09930887818336487}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3661814.3662128","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3661814.3662128","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science","raw_type":"proceedings-article"},{"id":"pmh:oai:dare.uva.nl:openaire_cris_publications/ab802007-dd7a-46a5-9f44-5b9076aab512","is_oa":true,"landing_page_url":"https://handle.uba.uva.nl/personal/pure/en/publications/relevant-s-is-undecidable(ab802007-dd7a-46a5-9f44-5b9076aab512).html","pdf_url":"https://pure.uva.nl/ws/files/232537714/3661814.3662128.pdf","source":{"id":"https://openalex.org/S4306400088","display_name":"UvA-DARE (University of Amsterdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887064364","host_organization_name":"University of Amsterdam","host_organization_lineage":["https://openalex.org/I887064364"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Knudstorp, S B 2024, Relevant S is Undecidable. in Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science., 51, New York, New York, 39th Annual ACM/IEEE Symposium on Logic in Computer Science, Tallinn, Estonia, 8/07/24. https://doi.org/10.1145/3661814.3662128","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:dare.uva.nl:publications/ab802007-dd7a-46a5-9f44-5b9076aab512","is_oa":true,"landing_page_url":"https://hdl.handle.net/11245.1/ab802007-dd7a-46a5-9f44-5b9076aab512","pdf_url":null,"source":{"id":"https://openalex.org/S4306400088","display_name":"UvA-DARE (University of Amsterdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887064364","host_organization_name":"University of Amsterdam","host_organization_lineage":["https://openalex.org/I887064364"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Knudstorp, S B 2024, Relevant S is Undecidable. in Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science., 51, New York, New York, 39th Annual ACM/IEEE Symposium on Logic in Computer Science, Tallinn, Estonia, 8/07/24. https://doi.org/10.1145/3661814.3662128","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1145/3661814.3662128","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3661814.3662128","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2198898644","display_name":null,"funder_award_id":"H2020-MSCA-RISE-2020","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G3223141065","display_name":null,"funder_award_id":"101007627","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G3345895242","display_name":null,"funder_award_id":"H2020-MSCA","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G3477743816","display_name":null,"funder_award_id":"H2020-MSCA-RISE","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G5859239756","display_name":null,"funder_award_id":"MSCA-RISE","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G5866100518","display_name":null,"funder_award_id":"406.21","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G6009445997","display_name":null,"funder_award_id":"unknown","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G6388471989","display_name":null,"funder_award_id":"406.21.CTW.023","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1964089759","https://openalex.org/W2009732936","https://openalex.org/W2017025480","https://openalex.org/W2023402716","https://openalex.org/W2073764215","https://openalex.org/W3012424420","https://openalex.org/W3204172258","https://openalex.org/W4238156666"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2120230527","https://openalex.org/W1536365843","https://openalex.org/W2125797022","https://openalex.org/W1802268423","https://openalex.org/W1993963635","https://openalex.org/W4252689011","https://openalex.org/W4251759788","https://openalex.org/W2468382602"],"abstract_inverted_index":{"Since":[0],"the":[1,4],"introduction":[2],"of":[3],"semilattice":[5],"relevant":[6],"logic":[7],"S":[8],"by":[9],"[Urquhart":[10],"1972,":[11],"1973],":[12],"its":[13],"decision":[14],"problem":[15],"has":[16],"persisted":[17],"as":[18],"an":[19],"open":[20],"problem.":[21]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}