{"id":"https://openalex.org/W1994275239","doi":"https://doi.org/10.1016/0020-0190(79)90053-x","title":"DB: A LISP-type data base system","display_name":"DB: A LISP-type data base system","publication_year":1979,"publication_date":"1979-10-01","ids":{"openalex":"https://openalex.org/W1994275239","doi":"https://doi.org/10.1016/0020-0190(79)90053-x","mag":"1994275239"},"language":"en","primary_location":{"id":"doi:10.1016/0020-0190(79)90053-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(79)90053-x","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing Letters","raw_type":"journal-article"},"type":"article","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/A5018474702","display_name":"Marco Ferrari","orcid":"https://orcid.org/0000-0002-4023-0121"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marco Ferrari","raw_affiliation_strings":["Milan Polytechnic Artificial Intelligence Project, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Milan Polytechnic Artificial Intelligence Project, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017727381","display_name":"Giovanni Guida","orcid":"https://orcid.org/0000-0002-1591-4775"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Guida","raw_affiliation_strings":["Milan Polytechnic Artificial Intelligence Project, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Milan Polytechnic Artificial Intelligence Project, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018474702"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15904366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"3","first_page":"126","last_page":"134"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.83160001039505,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.83160001039505,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lisp","display_name":"Lisp","score":0.8334542512893677},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6724690794944763},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.6544399857521057},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6323519945144653},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.5391708612442017},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.40003708004951477},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3825635015964508},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.35205602645874023},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.33348944783210754},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2496771216392517}],"concepts":[{"id":"https://openalex.org/C190883126","wikidata":"https://www.wikidata.org/wiki/Q132874","display_name":"Lisp","level":2,"score":0.8334542512893677},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6724690794944763},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.6544399857521057},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6323519945144653},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.5391708612442017},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.40003708004951477},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3825635015964508},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.35205602645874023},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.33348944783210754},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2496771216392517},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0020-0190(79)90053-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(79)90053-x","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W649384440","https://openalex.org/W1600179131","https://openalex.org/W1601555688","https://openalex.org/W1986566426","https://openalex.org/W1993449345","https://openalex.org/W2055509010","https://openalex.org/W2091899658","https://openalex.org/W2319904500","https://openalex.org/W2973016830","https://openalex.org/W2989111533","https://openalex.org/W3198160809","https://openalex.org/W6636003694","https://openalex.org/W6699947215"],"related_works":["https://openalex.org/W1766793284","https://openalex.org/W2294112532","https://openalex.org/W2004743631","https://openalex.org/W2370562360","https://openalex.org/W4251355525","https://openalex.org/W2071890153","https://openalex.org/W2104984681","https://openalex.org/W4236000257","https://openalex.org/W2765998","https://openalex.org/W2344939369"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}