{"id":"https://openalex.org/W2071559916","doi":"https://doi.org/10.1016/0167-8191(90)90139-z","title":"The DAP as a filestore search engine","display_name":"The DAP as a filestore search engine","publication_year":1990,"publication_date":"1990-03-01","ids":{"openalex":"https://openalex.org/W2071559916","doi":"https://doi.org/10.1016/0167-8191(90)90139-z","mag":"2071559916"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8191(90)90139-z","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8191(90)90139-z","pdf_url":null,"source":{"id":"https://openalex.org/S112708030","display_name":"Parallel Computing","issn_l":"0167-8191","issn":["0167-8191","1872-7336"],"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":"Parallel Computing","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/A5078428698","display_name":"R.M.R Page","orcid":null},"institutions":[{"id":"https://openalex.org/I3129963184","display_name":"Portsmouth College","ror":"https://ror.org/05gdfay69","country_code":"GB","type":"education","lineage":["https://openalex.org/I3129963184"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"R.M.R Page","raw_affiliation_strings":["School of Information Science, Portsmouth Polytechnic, Hampshire Terrace, Portsmouth, UK P01 2EG"],"affiliations":[{"raw_affiliation_string":"School of Information Science, Portsmouth Polytechnic, Hampshire Terrace, Portsmouth, UK P01 2EG","institution_ids":["https://openalex.org/I3129963184"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010724978","display_name":"S.F. Reddaway","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S.F Reddaway","raw_affiliation_strings":["Active Memory Technology Ltd., 65 Suttons Park Avenue, Reading, UK RG6 1AZ"],"affiliations":[{"raw_affiliation_string":"Active Memory Technology Ltd., 65 Suttons Park Avenue, Reading, UK RG6 1AZ","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078428698"],"corresponding_institution_ids":["https://openalex.org/I3129963184"],"apc_list":{"value":2680,"currency":"USD","value_usd":2680},"apc_paid":null,"fwci":0.4902,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72900158,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"3","first_page":"369","last_page":"376"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9847999811172485,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9847999811172485,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9775999784469604,"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/T11309","display_name":"Music and Audio Processing","score":0.9702000021934509,"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/joins","display_name":"Joins","score":0.892132043838501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6432017087936401},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.5891832113265991},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4104059338569641},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.35612255334854126},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.15778467059135437},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.053391605615615845}],"concepts":[{"id":"https://openalex.org/C2778692605","wikidata":"https://www.wikidata.org/wiki/Q4041866","display_name":"Joins","level":2,"score":0.892132043838501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6432017087936401},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.5891832113265991},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4104059338569641},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.35612255334854126},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.15778467059135437},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.053391605615615845},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8191(90)90139-z","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8191(90)90139-z","pdf_url":null,"source":{"id":"https://openalex.org/S112708030","display_name":"Parallel Computing","issn_l":"0167-8191","issn":["0167-8191","1872-7336"],"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":"Parallel Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W53084564","https://openalex.org/W631635305","https://openalex.org/W1964111545","https://openalex.org/W2005314035","https://openalex.org/W2019087979","https://openalex.org/W2029423402","https://openalex.org/W6602175952"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2088925915","https://openalex.org/W2382891957","https://openalex.org/W2393491644","https://openalex.org/W3047837489","https://openalex.org/W2622139626","https://openalex.org/W2104496206","https://openalex.org/W3013303285","https://openalex.org/W2385836742"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}