{"id":"https://openalex.org/W2284269152","doi":"https://doi.org/10.1109/tvlsi.2015.2429587","title":"Write Buffer-Oriented Energy Reduction in the L1 Data Cache for Embedded Systems","display_name":"Write Buffer-Oriented Energy Reduction in the L1 Data Cache for Embedded Systems","publication_year":2015,"publication_date":"2015-05-25","ids":{"openalex":"https://openalex.org/W2284269152","doi":"https://doi.org/10.1109/tvlsi.2015.2429587","mag":"2284269152"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2015.2429587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2015.2429587","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","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/A5100341491","display_name":"Jongmin Lee","orcid":"https://orcid.org/0000-0002-6167-7926"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jongmin Lee","raw_affiliation_strings":["Department of Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102907692","display_name":"Soontae Kim","orcid":"https://orcid.org/0000-0001-5106-8409"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soontae Kim","raw_affiliation_strings":["Department of Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100341491"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":1.3265,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81803093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"24","issue":"3","first_page":"871","last_page":"883"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9995999932289124,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9994999766349792,"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":0.8805028200149536},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.8572092056274414},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.6923201084136963},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.6895406246185303},{"id":"https://openalex.org/keywords/page-cache","display_name":"Page cache","score":0.6678563356399536},{"id":"https://openalex.org/keywords/write-buffer","display_name":"Write buffer","score":0.66449373960495},{"id":"https://openalex.org/keywords/cache-coloring","display_name":"Cache coloring","score":0.6413262486457825},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.6353843808174133},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.6177297830581665},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6161863803863525},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5321449637413025},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.47988736629486084},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.44390150904655457},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.34734272956848145},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.346662700176239}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8805028200149536},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8572092056274414},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.6923201084136963},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.6895406246185303},{"id":"https://openalex.org/C36340418","wikidata":"https://www.wikidata.org/wiki/Q7124288","display_name":"Page cache","level":5,"score":0.6678563356399536},{"id":"https://openalex.org/C89089495","wikidata":"https://www.wikidata.org/wiki/Q8038418","display_name":"Write buffer","level":5,"score":0.66449373960495},{"id":"https://openalex.org/C201148951","wikidata":"https://www.wikidata.org/wiki/Q5015976","display_name":"Cache coloring","level":4,"score":0.6413262486457825},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.6353843808174133},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.6177297830581665},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6161863803863525},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5321449637413025},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.47988736629486084},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.44390150904655457},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.34734272956848145},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.346662700176239},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2015.2429587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2015.2429587","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1555915743","https://openalex.org/W1686420892","https://openalex.org/W1850405760","https://openalex.org/W1970454100","https://openalex.org/W1987805948","https://openalex.org/W2032332638","https://openalex.org/W2078040714","https://openalex.org/W2102727118","https://openalex.org/W2104225326","https://openalex.org/W2106193445","https://openalex.org/W2107400562","https://openalex.org/W2110753311","https://openalex.org/W2121685207","https://openalex.org/W2131533407","https://openalex.org/W2133604028","https://openalex.org/W2140856164","https://openalex.org/W2144512449","https://openalex.org/W2148177330","https://openalex.org/W2148367954","https://openalex.org/W2149982950","https://openalex.org/W2153099552","https://openalex.org/W2154346069","https://openalex.org/W2155070168","https://openalex.org/W2157468334","https://openalex.org/W2162687094","https://openalex.org/W2169841217","https://openalex.org/W2464177207","https://openalex.org/W2725179571","https://openalex.org/W2738426844","https://openalex.org/W3140903683","https://openalex.org/W3140924688","https://openalex.org/W4231070018","https://openalex.org/W4232863647","https://openalex.org/W4233348269","https://openalex.org/W4240802357","https://openalex.org/W4249144718","https://openalex.org/W4249203857","https://openalex.org/W4250613128","https://openalex.org/W4251383379","https://openalex.org/W6637151178","https://openalex.org/W6678142819","https://openalex.org/W6684798035","https://openalex.org/W6719768283","https://openalex.org/W6741394288","https://openalex.org/W6792941224"],"related_works":["https://openalex.org/W2121191383","https://openalex.org/W2009566782","https://openalex.org/W3216288082","https://openalex.org/W2976775806","https://openalex.org/W2417236060","https://openalex.org/W2130688751","https://openalex.org/W2103666812","https://openalex.org/W2524492834","https://openalex.org/W2145035826","https://openalex.org/W2365545255"],"abstract_inverted_index":{"In":[0,17,168],"resource-constrained":[1],"embedded":[2,184],"systems,":[3],"on-chip":[4],"cache":[5,42,60,95,138,177,201],"memories":[6],"play":[7],"an":[8],"important":[9],"role":[10],"in":[11,39,66,81,149,206],"both":[12,188],"performance":[13],"and":[14,190],"energy":[15,34,50,64,141,147,204],"consumption.":[16,51,142],"contrast":[18],"to":[19,27,78,97,135,159,181,210],"read":[20,157,165],"operations,":[21],"scant":[22],"regard":[23],"has":[24],"been":[25],"paid":[26],"optimizing":[28],"write":[29,37,57,73,83,103,107,121,125,133,151,161],"operations":[30,38,74,104,126],"even":[31],"though":[32],"the":[33,40,48,67,82,92,102,106,111,120,124,136,150,160,174,182,194,199],"consumed":[35],"by":[36,119,153],"data":[41,69,113,137,207],"constitutes":[43],"a":[44,56,164],"large":[45],"portion":[46],"of":[47,86],"total":[49],"Consequently,":[52],"this":[53,169],"paper":[54],"proposes":[55],"buffer-oriented":[58],"(WO)":[59],"architecture":[61,96,178,202],"that":[62,72,173,186,198],"reduces":[63,132,203],"consumption":[65,148,205],"L1":[68,112],"cache.":[70],"Observing":[71],"are":[75,127],"very":[76],"likely":[77],"be":[79],"merged":[80],"buffer":[84,108,122,152,162],"because":[85],"their":[87],"high":[88],"localities,":[89],"we":[90,144,171],"construct":[91],"proposed":[93,175,200],"WO":[94,176],"utilize":[98],"two":[99],"schemes.":[100],"First,":[101],"update":[105],"but":[109],"not":[110],"cache,":[114],"which":[115],"is":[116,179],"updated":[117],"later":[118],"after":[123],"merged.":[128],"Write":[129],"merging":[130],"significantly":[131],"accesses":[134,158],"and,":[139],"consequently,":[140],"Second,":[143],"further":[145],"reduce":[146],"filtering":[154],"out":[155],"unnecessary":[156],"using":[163],"hit":[166],"predictor.":[167],"paper,":[170],"show":[172],"applicable":[180],"conventional":[183],"processors":[185],"support":[187],"write-through":[189],"write-back":[191],"policies.":[192],"Further,":[193],"experimental":[195],"results":[196],"verify":[197],"caches":[208],"up":[209],"14%.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-03-29T08:15:47.926485","created_date":"2025-10-10T00:00:00"}