{"id":"https://openalex.org/W4409657230","doi":"https://doi.org/10.1145/3696410.3714824","title":"HeatSnap: A Hot Page-Aware Continuous Snapshots System for Virtual Machines in Web Infrastructure","display_name":"HeatSnap: A Hot Page-Aware Continuous Snapshots System for Virtual Machines in Web Infrastructure","publication_year":2025,"publication_date":"2025-04-22","ids":{"openalex":"https://openalex.org/W4409657230","doi":"https://doi.org/10.1145/3696410.3714824"},"language":"en","primary_location":{"id":"doi:10.1145/3696410.3714824","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3696410.3714824","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3696410.3714824","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3696410.3714824","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009846303","display_name":"Kevin A. Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kangyue Gao","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chuangyu Ouyang","orcid":"https://orcid.org/0009-0003-7058-5921"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuangyu Ouyang","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101765691","display_name":"Xinkui Zhao","orcid":"https://orcid.org/0000-0002-1115-5652"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinkui Zhao","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087341258","display_name":"Miao Ye","orcid":"https://orcid.org/0009-0001-9533-8922"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miao Ye","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075513322","display_name":"Chen Zhi","orcid":"https://orcid.org/0000-0002-1273-2992"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Zhi","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076835003","display_name":"Guanjie Cheng","orcid":"https://orcid.org/0000-0003-2080-3903"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanjie Cheng","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057911001","display_name":"Yueshen Xu","orcid":"https://orcid.org/0000-0001-7210-0543"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueshen Xu","raw_affiliation_strings":["Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055284175","display_name":"Shuiguang Deng","orcid":"https://orcid.org/0000-0001-5015-6095"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuiguang Deng","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069353502","display_name":"Jianwei Yin","orcid":"https://orcid.org/0000-0003-4703-7348"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Yin","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5009846303"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":6.1,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.95432456,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3598","last_page":"3606"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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":0.9990000128746033,"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":0.7365049719810486},{"id":"https://openalex.org/keywords/web-page","display_name":"Web page","score":0.5047537088394165},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4020552933216095}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7365049719810486},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.5047537088394165},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4020552933216095}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3696410.3714824","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3696410.3714824","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3696410.3714824","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3696410.3714824","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3696410.3714824","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3696410.3714824","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5348138716","display_name":null,"funder_award_id":"6212520","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5604630631","display_name":null,"funder_award_id":"62125206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7033253288","display_name":null,"funder_award_id":"Grants","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8955107213","display_name":null,"funder_award_id":"Major","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409657230.pdf","grobid_xml":"https://content.openalex.org/works/W4409657230.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W620482845","https://openalex.org/W1512773843","https://openalex.org/W1964604818","https://openalex.org/W1997269120","https://openalex.org/W2010612348","https://openalex.org/W2043694663","https://openalex.org/W2043836048","https://openalex.org/W2044233981","https://openalex.org/W2069319784","https://openalex.org/W2095059212","https://openalex.org/W2116845782","https://openalex.org/W2142892618","https://openalex.org/W2148109481","https://openalex.org/W2158045582","https://openalex.org/W2322411027","https://openalex.org/W2343477714","https://openalex.org/W2416103002","https://openalex.org/W2510875338","https://openalex.org/W2561514796","https://openalex.org/W2592978932","https://openalex.org/W2754332001","https://openalex.org/W2783087373","https://openalex.org/W2799698353","https://openalex.org/W2913264117","https://openalex.org/W2913451461","https://openalex.org/W2919949041","https://openalex.org/W2991507017","https://openalex.org/W3109399890","https://openalex.org/W4242682217","https://openalex.org/W4293024989","https://openalex.org/W4388989679","https://openalex.org/W6768959830"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1488511360","https://openalex.org/W1781894645","https://openalex.org/W2894902932","https://openalex.org/W569715723","https://openalex.org/W188332989","https://openalex.org/W2982387199","https://openalex.org/W2120930843","https://openalex.org/W42013907","https://openalex.org/W2042734105"],"abstract_inverted_index":{"Snapshot":[0],"technology":[1],"is":[2],"crucial":[3],"for":[4,18],"data":[5],"protection":[6],"and":[7,28,40,71,105,111,121,138,157,171],"system":[8,84],"recovery":[9],"in":[10,151],"virtualized":[11],"environments,":[12],"particularly":[13],"with":[14],"the":[15,23,50,92,116,136],"growing":[16],"need":[17],"continuous":[19,82],"snapshots":[20],"to":[21,49,86,114,128,161],"maintain":[22],"integrity":[24],"of":[25,96,118,144],"long-running":[26],"web-based":[27],"distributed":[29],"applications.":[30],"However,":[31],"traditional":[32],"snapshot":[33,83,130,155],"methods":[34],"often":[35],"suffer":[36],"from":[37],"performance":[38,133,153],"bottlenecks,":[39],"inefficient":[41],"storage":[42,112,140,158],"usage.":[43],"These":[44],"challenges":[45],"are":[46,54],"closely":[47],"tied":[48],"way":[51],"memory":[52,60,97,123],"pages":[53,70,104],"accessed":[55,68],"during":[56],"VM":[57,152],"execution,":[58],"where":[59],"access":[61,94],"patterns":[62],"show":[63],"significant":[64,149],"disparities":[65],"between":[66,101],"frequently":[67],"\"hot\"":[69],"less-used":[72],"\"cold\"":[73],"pages.":[74,98],"In":[75],"this":[76],"paper,":[77],"we":[78],"introduce":[79],"HeatSnap,":[80],"a":[81],"designed":[85],"address":[87],"these":[88],"issues":[89],"by":[90,166],"leveraging":[91],"uneven":[93],"frequencies":[95],"HeatSnap":[99,145],"distinguishes":[100],"intensive":[102],"hot":[103,120],"dirty":[106],"pages,":[107],"applying":[108],"specialized":[109],"snapshotting":[110],"strategies":[113],"optimize":[115,129],"handling":[117],"both":[119],"cold":[122],"regions.":[124],"This":[125],"approach":[126],"aims":[127],"efficiency,":[131],"minimize":[132],"impact":[134],"on":[135,146,168],"VM,":[137],"decrease":[139],"costs.":[141],"Our":[142],"implementation":[143],"QEMU/KVM":[147],"demonstrates":[148],"improvements":[150],"loss,":[154],"duration,":[156],"efficiency":[159],"compared":[160],"existing":[162],"methods,":[163],"as":[164],"evidenced":[165],"evaluations":[167],"common":[169],"web":[170],"cloud-based":[172],"workloads.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
