{"id":"https://openalex.org/W2113222340","doi":"https://doi.org/10.1145/2576195.2576204","title":"CMD","display_name":"CMD","publication_year":2014,"publication_date":"2014-03-01","ids":{"openalex":"https://openalex.org/W2113222340","doi":"https://doi.org/10.1145/2576195.2576204","mag":"2113222340"},"language":"en","primary_location":{"id":"doi:10.1145/2576195.2576204","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2576195.2576204","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM SIGPLAN/SIGOPS international conference on Virtual execution environments","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/A5102766497","display_name":"Licheng Chen","orcid":"https://orcid.org/0009-0007-8522-6277"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Licheng Chen","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073205028","display_name":"Zhipeng Wei","orcid":"https://orcid.org/0000-0002-0492-9365"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhipeng Wei","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085373321","display_name":"Zehan Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zehan Cui","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101645579","display_name":"Mingyu Chen","orcid":"https://orcid.org/0000-0003-4469-1037"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingyu Chen","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019772163","display_name":"Haiyang Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Pan","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101807410","display_name":"Yungang Bao","orcid":"https://orcid.org/0000-0001-6565-5276"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yungang Bao","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102766497"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210090176"],"apc_list":null,"apc_paid":null,"fwci":14.2001,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.98603673,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"65","last_page":"76"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","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/T11478","display_name":"Caching and Content Delivery","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":0.8119800686836243},{"id":"https://openalex.org/keywords/data-deduplication","display_name":"Data deduplication","score":0.5265165567398071},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5167443156242371},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5126051306724548},{"id":"https://openalex.org/keywords/page-fault","display_name":"Page fault","score":0.5097686648368835},{"id":"https://openalex.org/keywords/page","display_name":"Page","score":0.4951726496219635},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.46935543417930603},{"id":"https://openalex.org/keywords/web-page","display_name":"Web page","score":0.4455476701259613},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.3713523745536804},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.33436357975006104},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.322576642036438},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.30535537004470825},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.10907357931137085},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.09924787282943726}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8119800686836243},{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.5265165567398071},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5167443156242371},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5126051306724548},{"id":"https://openalex.org/C193343404","wikidata":"https://www.wikidata.org/wiki/Q1928607","display_name":"Page fault","level":5,"score":0.5097686648368835},{"id":"https://openalex.org/C33925742","wikidata":"https://www.wikidata.org/wiki/Q361698","display_name":"Page","level":2,"score":0.4951726496219635},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.46935543417930603},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.4455476701259613},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.3713523745536804},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.33436357975006104},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.322576642036438},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.30535537004470825},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.10907357931137085},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.09924787282943726},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2576195.2576204","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2576195.2576204","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM SIGPLAN/SIGOPS international conference on Virtual execution environments","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6000000238418579,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1522250664","https://openalex.org/W1589276590","https://openalex.org/W1966756251","https://openalex.org/W2005986723","https://openalex.org/W2006816934","https://openalex.org/W2031917583","https://openalex.org/W2038101378","https://openalex.org/W2051751274","https://openalex.org/W2052116012","https://openalex.org/W2067586869","https://openalex.org/W2103919011","https://openalex.org/W2118670307","https://openalex.org/W2121542813","https://openalex.org/W2125895608","https://openalex.org/W2136290019","https://openalex.org/W2151154353","https://openalex.org/W2152921908","https://openalex.org/W2158433455","https://openalex.org/W2158580760","https://openalex.org/W2216311525","https://openalex.org/W3128902562"],"related_works":["https://openalex.org/W2017276153","https://openalex.org/W4241723377","https://openalex.org/W3196094483","https://openalex.org/W2071490148","https://openalex.org/W3149406234","https://openalex.org/W2014339615","https://openalex.org/W71081774","https://openalex.org/W2116578804","https://openalex.org/W2355566153","https://openalex.org/W1569272948"],"abstract_inverted_index":{"Limited":[0],"main":[1],"memory":[2,22,28,58],"size":[3],"is":[4,19],"considered":[5],"as":[6],"one":[7],"of":[8,49,98],"the":[9,45,56,95],"major":[10],"bottlenecks":[11],"in":[12,30,87],"virtualization":[13],"environments.":[14],"Content-Based":[15],"Page":[16],"Sharing":[17],"(CBPS)":[18],"an":[20,69],"efficient":[21],"deduplication":[23],"technique":[24],"to":[25,81],"reduce":[26],"server":[27],"requirements,":[29],"which":[31],"pages":[32,59,85,100],"with":[33,84,104],"same":[34],"content":[35,103],"are":[36],"detected":[37],"and":[38,68,112],"shared":[39],"into":[40,60],"a":[41],"single":[42],"copy.":[43],"As":[44],"widely":[46],"used":[47],"implementation":[48],"CBPS,":[50],"Kernel":[51],"Samepage":[52],"Merging":[53],"(KSM)":[54],"maintains":[55],"whole":[57],"two":[61,89],"global":[62,91],"comparison":[63],"trees":[64],"(a":[65],"stable":[66],"tree":[67],"unstable":[70],"tree).":[71],"To":[72],"detect":[73],"page":[74,79],"sharing":[75],"opportunities,":[76],"each":[77],"tracked":[78],"needs":[80],"be":[82],"compared":[83,99],"already":[86],"these":[88],"large":[90],"trees.":[92],"However":[93],"since":[94],"vast":[96],"majority":[97],"have":[101],"different":[102],"it,":[105],"that":[106],"will":[107],"induce":[108],"massive":[109],"futility":[110],"comparisons":[111],"thus":[113],"heavy":[114],"overhead.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}