{"id":"https://openalex.org/W2040728812","doi":"https://doi.org/10.1145/1542275.1542291","title":"Divide-and-conquer","display_name":"Divide-and-conquer","publication_year":2009,"publication_date":"2009-06-08","ids":{"openalex":"https://openalex.org/W2040728812","doi":"https://doi.org/10.1145/1542275.1542291","mag":"2040728812"},"language":"en","primary_location":{"id":"doi:10.1145/1542275.1542291","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1542275.1542291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international conference on Supercomputing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5024465869","display_name":"Chuanjun Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I75421653","display_name":"University of Missouri\u2013Kansas City","ror":"https://ror.org/01w0d5g70","country_code":"US","type":"education","lineage":["https://openalex.org/I75421653"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chuanjun Zhang","raw_affiliation_strings":["University of Missouri Kansas City, Kansas City, MO, USA","University of Missouri - Kansas City, Kansas City, Mo., USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Missouri Kansas City, Kansas City, MO, USA","institution_ids":["https://openalex.org/I75421653"]},{"raw_affiliation_string":"University of Missouri - Kansas City, Kansas City, Mo., USA","institution_ids":["https://openalex.org/I75421653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103722231","display_name":"Bing Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I75421653","display_name":"University of Missouri\u2013Kansas City","ror":"https://ror.org/01w0d5g70","country_code":"US","type":"education","lineage":["https://openalex.org/I75421653"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bing Xue","raw_affiliation_strings":["University of Missouri Kansas City, Kansas City, MO, USA","University of Missouri - Kansas City, Kansas City, Mo., USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Missouri Kansas City, Kansas City, MO, USA","institution_ids":["https://openalex.org/I75421653"]},{"raw_affiliation_string":"University of Missouri - Kansas City, Kansas City, Mo., USA","institution_ids":["https://openalex.org/I75421653"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I75421653"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"80","last_page":"89"},"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/T11181","display_name":"Advanced Data Storage Technologies","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"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9952999949455261,"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/cache","display_name":"Cache","score":0.8877993822097778},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7963173389434814},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.7193406820297241},{"id":"https://openalex.org/keywords/thrashing","display_name":"Thrashing","score":0.7099936604499817},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6460186839103699},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.5790643095970154},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.5648857355117798},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.5489951372146606},{"id":"https://openalex.org/keywords/cache-coloring","display_name":"Cache coloring","score":0.48006924986839294},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4650935232639313},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.4412880539894104},{"id":"https://openalex.org/keywords/working-set","display_name":"Working set","score":0.42739835381507874},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.41125842928886414},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2827097177505493},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27528172731399536},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09956938028335571},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07641178369522095}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8877993822097778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7963173389434814},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.7193406820297241},{"id":"https://openalex.org/C28362024","wikidata":"https://www.wikidata.org/wiki/Q2067413","display_name":"Thrashing","level":2,"score":0.7099936604499817},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6460186839103699},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.5790643095970154},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.5648857355117798},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.5489951372146606},{"id":"https://openalex.org/C201148951","wikidata":"https://www.wikidata.org/wiki/Q5015976","display_name":"Cache coloring","level":4,"score":0.48006924986839294},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4650935232639313},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.4412880539894104},{"id":"https://openalex.org/C88196245","wikidata":"https://www.wikidata.org/wiki/Q8034984","display_name":"Working set","level":2,"score":0.42739835381507874},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.41125842928886414},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2827097177505493},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27528172731399536},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09956938028335571},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07641178369522095},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1542275.1542291","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1542275.1542291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international conference on Supercomputing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6299999952316284,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1537068154","https://openalex.org/W1860107648","https://openalex.org/W1974817122","https://openalex.org/W1985687326","https://openalex.org/W1987225815","https://openalex.org/W2015691124","https://openalex.org/W2039189705","https://openalex.org/W2048352387","https://openalex.org/W2072853307","https://openalex.org/W2092300541","https://openalex.org/W2100901045","https://openalex.org/W2108117840","https://openalex.org/W2120692212","https://openalex.org/W2124350608","https://openalex.org/W2135367083","https://openalex.org/W2140906558","https://openalex.org/W2147284366","https://openalex.org/W2156064678","https://openalex.org/W2294693415","https://openalex.org/W3010385143","https://openalex.org/W3144376511","https://openalex.org/W4253086812"],"related_works":["https://openalex.org/W2133489088","https://openalex.org/W2126408955","https://openalex.org/W2363769136","https://openalex.org/W2114386333","https://openalex.org/W2098406302","https://openalex.org/W2369103246","https://openalex.org/W2115222420","https://openalex.org/W2734782074","https://openalex.org/W2188805678","https://openalex.org/W2750716983"],"abstract_inverted_index":{"The":[0,206,219],"widely":[1],"used":[2,148],"LRU":[3,12,22,45,241],"replacement":[4,56,72,143,165],"policy":[5],"suffers":[6],"from":[7,80,112,150,212],"the":[8,35,41,78,81,88,92,114,117,121,134,138,141,152,156,160,163,170,178,190,196,200,203,213,223,227,238,243,246,253],"following":[9],"problems.":[10],"First,":[11],"does":[13],"not":[14],"exploit":[15],"fre-quency":[16],"information":[17,100],"of":[18,101,120,202,216,226,237],"cache":[19,25,30,36,61,153,182,232],"accesses.":[20],"Second,":[21],"may":[23],"experience":[24],"thrashing":[26],"when":[27,91],"access":[28],"to":[29,48,145,167,176,198,257],"exhibits":[31],"cyclic":[32],"patterns":[33],"and":[34,83,98,242,251],"capacity":[37],"is":[38,46,124,209],"less":[39,146],"than":[40],"working":[42,171],"set.":[43,132,172],"Finally,":[44],"expensive":[47],"implement":[49],"in":[50,63,68,169,180],"hardware.":[51],"We":[52,173],"propose":[53,175],"a":[54,69,102,127,181],"bubble":[55,142,191,204],"for":[57,71],"low-level":[58],"caches,":[59],"where":[60,186],"blocks":[62,149,179],"one":[64],"set":[65,183],"are":[66,104],"arranged":[67],"queue":[70,79],"determination.":[73],"An":[74],"incoming":[75],"block":[76,89,93,108,119,136,158,208,215],"enters":[77],"bottom":[82,115,135,214],"exchanges":[84],"its":[85],"posi-tion":[86],"with":[87],"above":[90],"hits,":[94],"therefore,":[95],"both":[96],"recency":[97],"frequency":[99],"program":[103],"exploited.":[105],"A":[106],"victim":[107,139,161,207],"can":[109],"be":[110],"chosen":[111,210],"either":[113],"or":[116],"top":[118,157],"queue,":[122],"which":[123],"controlled":[125],"by":[126,233,249],"single-bit":[128],"set-hit":[129],"flag":[130],"per":[131],"Choosing":[133],"as":[137,159],"makes":[140,162],"resistant":[144],"frequently":[147],"polluting":[151],"while":[154],"choosing":[155],"bub-ble":[164],"adaptable":[166],"changes":[168],"also":[174],"divide":[177],"into":[184],"groups":[185],"each":[187,217],"group":[188],"implements":[189],"replace-ment":[192],"(we":[193],"name":[194],"it":[195],"DC-Bubble)":[197],"resolve":[199],"problems":[201],"replacement.":[205],"ran-domly":[211],"group.":[218],"proposed":[220],"DC-Bubble":[221],"reduces":[222,245],"average":[224],"MPKI":[225],"baseline":[228],"1MB":[229],"16-way":[230],"L2":[231],"14%,":[234],"bridges":[235],"47%":[236],"gap":[239],"between":[240],"OPT,":[244],"storage":[247],"require-ment":[248],"61%":[250],"simplifies":[252],"circuit":[254],"design":[255],"compared":[256],"LRU.":[258]},"counts_by_year":[{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}