{"id":"https://openalex.org/W2010391153","doi":"https://doi.org/10.1109/tcad.2011.2177458","title":"A Multistep Tag Comparison Method for a Low-Power L2 Cache","display_name":"A Multistep Tag Comparison Method for a Low-Power L2 Cache","publication_year":2012,"publication_date":"2012-03-27","ids":{"openalex":"https://openalex.org/W2010391153","doi":"https://doi.org/10.1109/tcad.2011.2177458","mag":"2010391153"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2011.2177458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2011.2177458","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"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 Computer-Aided Design of Integrated Circuits and 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/A5026159722","display_name":"Hyunsun Park","orcid":"https://orcid.org/0000-0003-1338-654X"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunsun Park","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063521444","display_name":"Sungjoo Yoo","orcid":"https://orcid.org/0000-0002-5853-0675"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungjoo Yoo","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048785540","display_name":"Sunggu Lee","orcid":"https://orcid.org/0000-0003-3858-0779"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunggu Lee","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":2.6071,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.89330989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"31","issue":"4","first_page":"559","last_page":"572"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11478","display_name":"Caching and Content Delivery","score":0.9995999932289124,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9976999759674072,"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/cache","display_name":"Cache","score":0.8989658951759338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8429054617881775},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.7194055318832397},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.7100088000297546},{"id":"https://openalex.org/keywords/page-cache","display_name":"Page cache","score":0.6669853925704956},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.6479276418685913},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.5995293259620667},{"id":"https://openalex.org/keywords/cache-coloring","display_name":"Cache coloring","score":0.5801413655281067},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5281553268432617},{"id":"https://openalex.org/keywords/bloom-filter","display_name":"Bloom filter","score":0.46440696716308594},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4540494382381439},{"id":"https://openalex.org/keywords/cache-oblivious-algorithm","display_name":"Cache-oblivious algorithm","score":0.44934237003326416},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4469098150730133},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.3778645992279053},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2722178101539612}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8989658951759338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8429054617881775},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.7194055318832397},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.7100088000297546},{"id":"https://openalex.org/C36340418","wikidata":"https://www.wikidata.org/wiki/Q7124288","display_name":"Page cache","level":5,"score":0.6669853925704956},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.6479276418685913},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.5995293259620667},{"id":"https://openalex.org/C201148951","wikidata":"https://www.wikidata.org/wiki/Q5015976","display_name":"Cache coloring","level":4,"score":0.5801413655281067},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5281553268432617},{"id":"https://openalex.org/C147224247","wikidata":"https://www.wikidata.org/wiki/Q885373","display_name":"Bloom filter","level":2,"score":0.46440696716308594},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4540494382381439},{"id":"https://openalex.org/C59687516","wikidata":"https://www.wikidata.org/wiki/Q5015938","display_name":"Cache-oblivious algorithm","level":5,"score":0.44934237003326416},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4469098150730133},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.3778645992279053},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2722178101539612},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcad.2011.2177458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2011.2177458","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"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 Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/16495","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/16495","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9200000166893005}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1608423322","https://openalex.org/W1970454100","https://openalex.org/W2032332638","https://openalex.org/W2067098771","https://openalex.org/W2099776949","https://openalex.org/W2110753311","https://openalex.org/W2110999128","https://openalex.org/W2123845384","https://openalex.org/W2126357937","https://openalex.org/W2127814546","https://openalex.org/W2128060503","https://openalex.org/W2131054871","https://openalex.org/W2134633067","https://openalex.org/W2134784745","https://openalex.org/W2138661001","https://openalex.org/W2141929015","https://openalex.org/W2143823686","https://openalex.org/W2152356827","https://openalex.org/W2154168751","https://openalex.org/W2154614859","https://openalex.org/W2167540744","https://openalex.org/W2170382128","https://openalex.org/W2293234260","https://openalex.org/W3149815369","https://openalex.org/W4231412993","https://openalex.org/W4235106764","https://openalex.org/W4239813889","https://openalex.org/W4248310916","https://openalex.org/W4251070938","https://openalex.org/W4251383379","https://openalex.org/W4253202538","https://openalex.org/W6682843658","https://openalex.org/W6813212200"],"related_works":["https://openalex.org/W2098406302","https://openalex.org/W2535115842","https://openalex.org/W2546991807","https://openalex.org/W2734782074","https://openalex.org/W2076114130","https://openalex.org/W2020176098","https://openalex.org/W2121191383","https://openalex.org/W1584415117","https://openalex.org/W2500877097","https://openalex.org/W1998391448"],"abstract_inverted_index":{"Tag":[0],"comparison":[1,19,115,144],"in":[2,163],"a":[3,8,47,119,173],"highly":[4],"associative":[5],"cache":[6,13,26,29,40,58,76,99,171],"consumes":[7],"significant":[9],"portion":[10],"of":[11,56,74,89,112,142,148,156,168,176],"the":[12,54,57,71,75,109,127,135,139,164,169],"energy.":[14],"Existing":[15],"methods":[16,84],"for":[17,38],"tag":[18,72,105,114,123,143],"reduction":[20,155,175],"are":[21],"based":[22],"on":[23],"predicting":[24],"either":[25],"hits":[27],"or":[28],"misses.":[30],"In":[31],"this":[32],"paper,":[33],"we":[34,117],"present":[35,46],"novel":[36],"ideas":[37],"both":[39,83],"hit":[41,77],"and":[42,62,172],"miss":[43,59],"predictions.":[44],"We":[45,80],"partial":[48],"tag-enhanced":[49],"Bloom":[50],"filter":[51],"to":[52,69,95,97,152],"improve":[53],"accuracy":[55],"prediction":[60,78],"method":[61,120,137],"hot/cold":[63],"checks":[64],"that":[65,86,121,134],"control":[66],"data":[67,161,181],"liveness":[68],"reduce":[70],"comparisons":[73,124],"method.":[79],"also":[81],"combine":[82],"so":[85],"their":[87],"order":[88],"application":[90],"can":[91],"be":[92],"dynamically":[93],"adjusted":[94],"adapt":[96],"changing":[98],"access":[100],"behavior,":[101],"which":[102,150],"further":[103,174],"reduces":[104,122,138],"comparisons.":[106],"To":[107],"overcome":[108],"common":[110],"limitation":[111],"multistep":[113],"methods,":[116],"propose":[118],"while":[125],"meeting":[126],"given":[128],"performance":[129],"bound.":[130],"Experimental":[131],"results":[132],"showed":[133],"proposed":[136],"energy":[140,166],"consumption":[141,167],"by":[145],"an":[146,153],"average":[147,154],"88.40%,":[149],"translates":[151],"35.34%":[157],"(40.19%":[158],"with":[159,179,185],"low-power":[160,180],"access)":[162,182],"total":[165],"L2":[170],"8.86%":[177],"(10.07%":[178],"when":[183],"compared":[184],"existing":[186],"methods.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}