{"id":"https://openalex.org/W2027708882","doi":"https://doi.org/10.1145/1088149.1088186","title":"Disk layout optimization for reducing energy consumption","display_name":"Disk layout optimization for reducing energy consumption","publication_year":2005,"publication_date":"2005-06-20","ids":{"openalex":"https://openalex.org/W2027708882","doi":"https://doi.org/10.1145/1088149.1088186","mag":"2027708882"},"language":"en","primary_location":{"id":"doi:10.1145/1088149.1088186","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1088149.1088186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th annual international conference on Supercomputing","raw_type":"proceedings-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/A5102805559","display_name":"Seung Woo Son","orcid":"https://orcid.org/0000-0001-8922-418X"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"S. W. Son","raw_affiliation_strings":["Pennsylvania State University, University Park, PA","PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, PA"],"affiliations":[{"raw_affiliation_string":"Pennsylvania State University, University Park, PA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100389829","display_name":"Gong Chen","orcid":"https://orcid.org/0000-0002-5067-9889"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. Chen","raw_affiliation_strings":["Pennsylvania State University, University Park, PA","PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, PA"],"affiliations":[{"raw_affiliation_string":"Pennsylvania State University, University Park, PA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007116603","display_name":"Mahmut Kandemir","orcid":"https://orcid.org/0000-0002-9940-9951"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Kandemir","raw_affiliation_strings":["Pennsylvania State University, University Park, PA","PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, PA"],"affiliations":[{"raw_affiliation_string":"Pennsylvania State University, University Park, PA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, PA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102805559"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":3.3799,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.93129831,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"274","last_page":"283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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":1.0,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.786091685295105},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.5621386766433716},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5579960942268372},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.4581098258495331},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4272039532661438},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41418689489364624},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.41138172149658203},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35877418518066406},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23856285214424133},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.15254095196723938},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10025522112846375}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.786091685295105},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.5621386766433716},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5579960942268372},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.4581098258495331},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4272039532661438},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41418689489364624},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.41138172149658203},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35877418518066406},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23856285214424133},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.15254095196723938},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10025522112846375},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1088149.1088186","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1088149.1088186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th annual international conference on Supercomputing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9200000166893005,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W95137208","https://openalex.org/W1490432854","https://openalex.org/W1527207189","https://openalex.org/W1557863631","https://openalex.org/W1567153395","https://openalex.org/W1582211363","https://openalex.org/W1597560875","https://openalex.org/W1964842031","https://openalex.org/W1972705270","https://openalex.org/W1994115836","https://openalex.org/W2022268722","https://openalex.org/W2034674049","https://openalex.org/W2064359039","https://openalex.org/W2067184490","https://openalex.org/W2112482891","https://openalex.org/W2116648802","https://openalex.org/W2120326208","https://openalex.org/W2131890505","https://openalex.org/W2135801091","https://openalex.org/W2137283854","https://openalex.org/W2140064132","https://openalex.org/W2147503459","https://openalex.org/W2159751835","https://openalex.org/W2163488221","https://openalex.org/W2168489276","https://openalex.org/W2477705840","https://openalex.org/W6603859331","https://openalex.org/W6676870935"],"related_works":["https://openalex.org/W2161444195","https://openalex.org/W2589019771","https://openalex.org/W2985540061","https://openalex.org/W2185012154","https://openalex.org/W4252521128","https://openalex.org/W4287867321","https://openalex.org/W2911183501","https://openalex.org/W2104014222","https://openalex.org/W75751337","https://openalex.org/W2160834655"],"abstract_inverted_index":{"Excessive":[0],"power":[1,22,52,64,112],"consumption":[2,23],"is":[3,88,158,168,212,232],"becoming":[4],"a":[5,46,84,107,123,242],"major":[6],"barrier":[7],"to":[8,29,44,202,241],"extracting":[9],"the":[10,34,50,78,92,137,151,156,160,166,171,192,209,225,251,259],"maximum":[11],"performance":[12,226],"from":[13,154],"high-performance":[14,40],"parallel":[15],"systems.":[16],"Therefore,":[17],"techniques":[18,103,253],"oriented":[19],"towards":[20],"reducing":[21,130,216],"of":[24,39,49,100,162,179,187,195],"such":[25],"systems":[26,38],"are":[27,42,86,200],"expected":[28],"become":[30],"increasingly":[31],"important":[32,57],"in":[33,80,110,215],"future.":[35],"Since":[36],"disk":[37,63,74,98,111,125,153,217],"architectures":[41],"known":[43],"constitute":[45],"large":[47],"fraction":[48],"overall":[51],"budget,":[53],"they":[54],"form":[55],"an":[56,184],"optimization":[58,127,246],"target.":[59],"Previous":[60],"work":[61],"on":[62,68,83,204],"management":[65],"focuses":[66],"primarily":[67],"hardware":[69],"based":[70,245],"schemes.":[71],"However,":[72],"since":[73],"access":[75,95,139],"pattern,":[76],"i.e.,":[77],"order":[79],"which":[81,155,165],"disks":[82,163],"system":[85],"accessed,":[87],"mainly":[89],"shaped":[90],"by":[91,115,229],"program":[93],"code":[94,243],"pattern":[96],"and":[97,121,144,170,182,248],"layout":[99,126],"data,":[101],"software":[102],"can":[104,254],"also":[105,222,237],"play":[106],"critical":[108],"role":[109],"management.":[113],"Motivated":[114],"this":[116,118],"observation,":[117],"paper":[119,175,236],"proposes":[120],"evaluates":[122],"profile-driven":[124],"scheme":[128,135],"for":[129,146,257],"energy":[131,218],"consumption.":[132,219],"The":[133,220],"proposed":[134,210],"analyzes":[136],"array":[138],"traces":[140],"obtained":[141],"through":[142],"profiling":[143],"determines,":[145],"each":[147],"disk-resident":[148,205],"data":[149,157,167,206],"structure,":[150],"start":[152],"striped,":[159,169],"number":[161],"over":[164],"stripe":[172],"unit.":[173],"This":[174,235],"discusses":[176,249],"implementation":[177],"details":[178],"our":[180,230,239],"approach":[181,211,231,240],"presents":[183],"experimental":[185],"evaluation":[186],"it.":[188],"Our":[189],"experiments":[190],"with":[191],"entire":[193],"suite":[194],"Spec95":[196],"floating-point":[197],"benchmarks":[198],"that":[199,208,224],"modified":[201],"operate":[203],"show":[207,223],"very":[213,233],"effective":[214],"results":[221],"degradation":[227],"caused":[228],"small.":[234],"compares":[238],"restructuring":[244],"mechanism":[247],"how":[250],"two":[252],"be":[255],"combined":[256],"achieving":[258],"best":[260],"results.":[261]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}