{"id":"https://openalex.org/W2568159272","doi":"https://doi.org/10.1007/s11390-017-1680-8","title":"A Lookahead Read Cache: Improving Read Performance for Deduplication Backup Storage","display_name":"A Lookahead Read Cache: Improving Read Performance for Deduplication Backup Storage","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2568159272","doi":"https://doi.org/10.1007/s11390-017-1680-8","mag":"2568159272"},"language":"en","primary_location":{"id":"doi:10.1007/s11390-017-1680-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11390-017-1680-8","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","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/A5059104575","display_name":"Dongchul Park","orcid":"https://orcid.org/0000-0001-6553-7448"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dongchul Park","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041679449","display_name":"Ziqi Fan","orcid":"https://orcid.org/0000-0002-3599-7969"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ziqi Fan","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102428516","display_name":"Young Jin Nam","orcid":null},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Young Jin Nam","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004446054","display_name":"David H. C. Du","orcid":"https://orcid.org/0009-0000-6244-1336"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David H. C. Du","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, 55455, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059104575"],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":2.2738,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.89509595,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"32","issue":"1","first_page":"26","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9991000294685364,"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":0.9991000294685364,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9991000294685364,"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/T11478","display_name":"Caching and Content Delivery","score":0.9973000288009644,"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":0.9115128517150879},{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.8741675019264221},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.8635613918304443},{"id":"https://openalex.org/keywords/data-deduplication","display_name":"Data deduplication","score":0.7580200433731079},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.531057596206665},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5174487233161926},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.5167754888534546},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.49556291103363037},{"id":"https://openalex.org/keywords/backup-software","display_name":"Backup software","score":0.4590964913368225},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.4491333067417145},{"id":"https://openalex.org/keywords/page-cache","display_name":"Page cache","score":0.44637733697891235}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9115128517150879},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8741675019264221},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8635613918304443},{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.7580200433731079},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.531057596206665},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5174487233161926},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.5167754888534546},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.49556291103363037},{"id":"https://openalex.org/C503016453","wikidata":"https://www.wikidata.org/wiki/Q4839801","display_name":"Backup software","level":3,"score":0.4590964913368225},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.4491333067417145},{"id":"https://openalex.org/C36340418","wikidata":"https://www.wikidata.org/wiki/Q7124288","display_name":"Page cache","level":5,"score":0.44637733697891235}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11390-017-1680-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11390-017-1680-8","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.41999998688697815,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W5335935","https://openalex.org/W12581771","https://openalex.org/W22807665","https://openalex.org/W24740120","https://openalex.org/W69510097","https://openalex.org/W120798314","https://openalex.org/W178328500","https://openalex.org/W200233886","https://openalex.org/W1437397736","https://openalex.org/W1521407587","https://openalex.org/W1860107648","https://openalex.org/W1969126835","https://openalex.org/W1971212200","https://openalex.org/W1979162731","https://openalex.org/W1988161332","https://openalex.org/W2012359782","https://openalex.org/W2027016098","https://openalex.org/W2036874012","https://openalex.org/W2060233252","https://openalex.org/W2077850713","https://openalex.org/W2080891686","https://openalex.org/W2096670209","https://openalex.org/W2107551255","https://openalex.org/W2110824055","https://openalex.org/W2130125728","https://openalex.org/W2138061848","https://openalex.org/W2147407897","https://openalex.org/W2158935814","https://openalex.org/W2171170655","https://openalex.org/W2172174733","https://openalex.org/W2295166260","https://openalex.org/W2395634390","https://openalex.org/W2583401777","https://openalex.org/W2585172182","https://openalex.org/W2917663763"],"related_works":["https://openalex.org/W2535115842","https://openalex.org/W2020176098","https://openalex.org/W2363769136","https://openalex.org/W2116323004","https://openalex.org/W2098406302","https://openalex.org/W2133489088","https://openalex.org/W2298260853","https://openalex.org/W2118932116","https://openalex.org/W3085471909","https://openalex.org/W2182315954"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-08-27T14:10:00.468798","created_date":"2025-10-10T00:00:00"}