{"id":"https://openalex.org/W1841612980","doi":"https://doi.org/10.1145/318898.318921","title":"A taxonomy of time databases","display_name":"A taxonomy of time databases","publication_year":1985,"publication_date":"1985-05-01","ids":{"openalex":"https://openalex.org/W1841612980","doi":"https://doi.org/10.1145/318898.318921","mag":"1841612980"},"language":"en","primary_location":{"id":"doi:10.1145/318898.318921","is_oa":false,"landing_page_url":"https://doi.org/10.1145/318898.318921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1985 ACM SIGMOD international conference on Management of data","raw_type":"proceedings-article"},"type":"book","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/A5058823251","display_name":"Richard T. Snodgrass","orcid":"https://orcid.org/0000-0003-4703-7460"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Snodgrass","raw_affiliation_strings":["Department of Computer Science, University of North Carolina, Chapel Hill, NC","University of North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of North Carolina, Chapel Hill, NC","institution_ids":["https://openalex.org/I114027177"]},{"raw_affiliation_string":"University of North Carolina","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090780633","display_name":"Ilsoo Ahn","orcid":null},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ilsoo Ahn","raw_affiliation_strings":["Department of Computer Science, University of North Carolina, Chapel Hill, NC","University of North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of North Carolina, Chapel Hill, NC","institution_ids":["https://openalex.org/I114027177"]},{"raw_affiliation_string":"University of North Carolina","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2926,"has_fulltext":false,"cited_by_count":138,"citation_normalized_percentile":{"value":0.93445047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"14","issue":"4","first_page":"236","last_page":"246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9769999980926514,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9609000086784363,"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/database","display_name":"Database","score":0.6208310723304749},{"id":"https://openalex.org/keywords/taxonomy","display_name":"Taxonomy (biology)","score":0.6063980460166931},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4651898443698883},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33631592988967896},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.13969242572784424},{"id":"https://openalex.org/keywords/zoology","display_name":"Zoology","score":0.09118780493736267}],"concepts":[{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6208310723304749},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.6063980460166931},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4651898443698883},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33631592988967896},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.13969242572784424},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.09118780493736267}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/318898.318921","is_oa":false,"landing_page_url":"https://doi.org/10.1145/318898.318921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1985 ACM SIGMOD international conference on Management of data","raw_type":"proceedings-article"},{"id":"doi:10.1145/971699.318921","is_oa":false,"landing_page_url":"https://doi.org/10.1145/971699.318921","pdf_url":null,"source":{"id":"https://openalex.org/S47508943","display_name":"ACM SIGMOD Record","issn_l":"0163-5808","issn":["0163-5808","1943-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGMOD Record","raw_type":"journal-article"},{"id":"mag:1841612980","is_oa":false,"landing_page_url":"https://arizona.pure.elsevier.com/en/publications/taxonomy-of-time-in-databases","pdf_url":null,"source":{"id":"https://openalex.org/S4306472676","display_name":"IEEE Press eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Press eBooks","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1977101058","https://openalex.org/W2000895568","https://openalex.org/W2009980092","https://openalex.org/W2067481201","https://openalex.org/W2085046343","https://openalex.org/W2122789628","https://openalex.org/W2130474477","https://openalex.org/W3123141741","https://openalex.org/W4242756593"],"related_works":["https://openalex.org/W2057647741","https://openalex.org/W2653473023","https://openalex.org/W2067481201","https://openalex.org/W2119984902","https://openalex.org/W2110788116","https://openalex.org/W1971864291","https://openalex.org/W2294081347","https://openalex.org/W2083125010","https://openalex.org/W3121343637","https://openalex.org/W2161484642","https://openalex.org/W2009980092","https://openalex.org/W3123141741","https://openalex.org/W2081102106","https://openalex.org/W2013277984","https://openalex.org/W1589223644","https://openalex.org/W2113056857","https://openalex.org/W1502804537","https://openalex.org/W2050347474","https://openalex.org/W2004851292","https://openalex.org/W2118269922"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}