{"id":"https://openalex.org/W2048073909","doi":"https://doi.org/10.1145/2668930.2688062","title":"ClusterFetch","display_name":"ClusterFetch","publication_year":2015,"publication_date":"2015-01-12","ids":{"openalex":"https://openalex.org/W2048073909","doi":"https://doi.org/10.1145/2668930.2688062","mag":"2048073909"},"language":"en","primary_location":{"id":"doi:10.1145/2668930.2688062","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2668930.2688062","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2668930.2688062","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2668930.2688062","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000323532","display_name":"Haksu Jeong","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Haksu Jeong","raw_affiliation_strings":["Samsung Electronics, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052665170","display_name":"Junhee Ryu","orcid":"https://orcid.org/0000-0002-0257-3801"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junhee Ryu","raw_affiliation_strings":["Samsung Electronics, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100720909","display_name":"Dong\u2010Eun Lee","orcid":"https://orcid.org/0000-0001-9205-3836"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongeun Lee","raw_affiliation_strings":["School of Electrical and Computer Engineering, UNIST, Ulsan, South Korea","School of Electrical and Computer Engineering, UNIST, Ulsan, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, UNIST, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, UNIST, Ulsan, South Korea#TAB#","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043441168","display_name":"Jaemyoun Lee","orcid":"https://orcid.org/0000-0002-9044-4208"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaemyoun Lee","raw_affiliation_strings":["Hanyang University, Ansan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University, Ansan, South Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103900939","display_name":"Heonshik Shin","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heonshik Shin","raw_affiliation_strings":["Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014427808","display_name":"Kyungtae Kang","orcid":"https://orcid.org/0000-0002-6587-7044"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyungtae Kang","raw_affiliation_strings":["Hanyang University, Ansan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University, Ansan, South Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"99","last_page":"100"},"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/T12238","display_name":"Green IT and Sustainability","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.838592529296875},{"id":"https://openalex.org/keywords/disk-buffer","display_name":"Disk buffer","score":0.66407710313797},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6610724925994873},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.659801721572876},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6427378058433533},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6093336939811707},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.4920777678489685}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.838592529296875},{"id":"https://openalex.org/C202623185","wikidata":"https://www.wikidata.org/wiki/Q375176","display_name":"Disk buffer","level":3,"score":0.66407710313797},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6610724925994873},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.659801721572876},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6427378058433533},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6093336939811707},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.4920777678489685},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2668930.2688062","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2668930.2688062","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2668930.2688062","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarworks.unist.ac.kr:201301/50804","is_oa":false,"landing_page_url":"https://scholarworks.unist.ac.kr/handle/201301/50804","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"CONFERENCE"}],"best_oa_location":{"id":"doi:10.1145/2668930.2688062","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2668930.2688062","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2668930.2688062","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G671960419","display_name":null,"funder_award_id":"NIPA-2014-H0301-14-1044","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G87590259","display_name":null,"funder_award_id":"NIPA-2014-H0301-14-1044","funder_id":"https://openalex.org/F4320322065","funder_display_name":"National IT Industry Promotion Agency"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322065","display_name":"National IT Industry Promotion Agency","ror":"https://ror.org/026v53e29"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2048073909.pdf","grobid_xml":"https://content.openalex.org/works/W2048073909.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W1548154710","https://openalex.org/W1814217792","https://openalex.org/W1936365067","https://openalex.org/W2133253683"],"related_works":["https://openalex.org/W2152099439","https://openalex.org/W1984163603","https://openalex.org/W3130422087","https://openalex.org/W3004195166","https://openalex.org/W1563139915","https://openalex.org/W2393741509","https://openalex.org/W2004770851","https://openalex.org/W1484386933","https://openalex.org/W1998014175","https://openalex.org/W2784135912"],"abstract_inverted_index":{"Application":[0],"loading":[1,87],"times":[2],"can":[3],"be":[4],"reduced":[5,64],"by":[6,68,82,106],"prefetching":[7,15],"disk":[8,57,102],"blocks":[9,58],"into":[10],"the":[11,41,50,55,65,73,90,101],"buffer":[12],"cache.":[13],"Existing":[14],"schemes":[16],"for":[17],"general":[18],"workloads":[19],"suffer":[20],"from":[21,100],"significant":[22],"overheads":[23],"and":[24,39,86],"low":[25],"accuracy.":[26],"ClusterFetch":[27,63],"is":[28,98],"a":[29,79],"lightweight":[30],"prefetcher":[31],"that":[32,43,49,75,92],"identifies":[33,40],"continuous":[34],"sequences":[35],"of":[36],"I/O":[37],"requests":[38],"files":[42,52],"trigger":[44],"them.":[45],"The":[46],"next":[47],"time":[48],"same":[51],"are":[53,59,93],"opened,":[54],"corresponding":[56],"prefetched.":[60],"In":[61],"experiments,":[62],"launch":[66],"time,":[67],"which":[69],"we":[70],"refer":[71],"to":[72,84],"latency":[74],"first":[76],"occurs":[77],"when":[78],"program":[80,104],"runs,":[81],"15.2":[83],"30.9%,":[85],"times,":[88],"meaning":[89],"delays":[91],"incurred":[94],"while":[95],"additional":[96],"data":[97],"loaded":[99],"during":[103],"execution,":[105],"15.9%.":[107]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}
