{"id":"https://openalex.org/W1993128268","doi":"https://doi.org/10.1016/0305-0548(87)90003-7","title":"File space utilization in database conversion","display_name":"File space utilization in database conversion","publication_year":1987,"publication_date":"1987-01-01","ids":{"openalex":"https://openalex.org/W1993128268","doi":"https://doi.org/10.1016/0305-0548(87)90003-7","mag":"1993128268"},"language":"en","primary_location":{"id":"doi:10.1016/0305-0548(87)90003-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0305-0548(87)90003-7","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"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":"Computers & Operations Research","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/A5111473367","display_name":"Hussein Abdel\u2010Wahab","orcid":null},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]},{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Hussein M. Abdel-Wahab","raw_affiliation_strings":["Department of Computer Science, Old Dominion University, Norfolk, VA 23508, U.S.A","Department of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V5A 1S6"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Old Dominion University, Norfolk, VA 23508, U.S.A","institution_ids":["https://openalex.org/I81365321"]},{"raw_affiliation_string":"Department of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V5A 1S6","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108356010","display_name":"Tiko Kameda","orcid":null},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]},{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Tiko Kameda","raw_affiliation_strings":["Department of Computer Science, Old Dominion University, Norfolk, VA 23508, U.S.A","Department of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V5A 1S6","Department of Computing Science, Simon Fraser University, Burnaby, B.C. Canada, V5A 1S6"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Old Dominion University, Norfolk, VA 23508, U.S.A","institution_ids":["https://openalex.org/I81365321"]},{"raw_affiliation_string":"Department of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V5A 1S6","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Department of Computing Science, Simon Fraser University, Burnaby, B.C. Canada, V5A 1S6","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3210,"currency":"USD","value_usd":3210},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16226364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"2","first_page":"107","last_page":"115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9977999925613403,"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":0.9977999925613403,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.995199978351593,"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/computer-science","display_name":"Computer science","score":0.7998316287994385},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6304363012313843},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.6296618580818176},{"id":"https://openalex.org/keywords/span","display_name":"Span (engineering)","score":0.6025312542915344},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5204132795333862},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4756835699081421},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4511781930923462},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.447092741727829},{"id":"https://openalex.org/keywords/life-span","display_name":"Life span","score":0.4108966290950775},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.27856123447418213},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16458120942115784}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7998316287994385},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6304363012313843},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.6296618580818176},{"id":"https://openalex.org/C2778753569","wikidata":"https://www.wikidata.org/wiki/Q1960395","display_name":"Span (engineering)","level":2,"score":0.6025312542915344},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5204132795333862},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4756835699081421},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4511781930923462},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.447092741727829},{"id":"https://openalex.org/C2988516024","wikidata":"https://www.wikidata.org/wiki/Q441195","display_name":"Life span","level":2,"score":0.4108966290950775},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.27856123447418213},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16458120942115784},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0305-0548(87)90003-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0305-0548(87)90003-7","pdf_url":null,"source":{"id":"https://openalex.org/S173256270","display_name":"Computers & Operations Research","issn_l":"0305-0548","issn":["0305-0548","1873-765X"],"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":"Computers & Operations Research","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":8,"referenced_works":["https://openalex.org/W634463279","https://openalex.org/W1520583984","https://openalex.org/W1569458199","https://openalex.org/W2008616219","https://openalex.org/W2011039300","https://openalex.org/W2032952145","https://openalex.org/W2079588361","https://openalex.org/W2096521993"],"related_works":["https://openalex.org/W4229054622","https://openalex.org/W4283651310","https://openalex.org/W4283803146","https://openalex.org/W4283792424","https://openalex.org/W1981806906","https://openalex.org/W2073731920","https://openalex.org/W2330319906","https://openalex.org/W2313801060","https://openalex.org/W4213090018","https://openalex.org/W4205134996"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-21T06:12:48.119943","created_date":"2025-10-10T00:00:00"}