{"id":"https://openalex.org/W1500418351","doi":"https://doi.org/10.1109/rtas.2015.7108436","title":"Prioritizing soft real-time network traffic in virtualized hosts based on Xen","display_name":"Prioritizing soft real-time network traffic in virtualized hosts based on Xen","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1500418351","doi":"https://doi.org/10.1109/rtas.2015.7108436","mag":"1500418351"},"language":"en","primary_location":{"id":"doi:10.1109/rtas.2015.7108436","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rtas.2015.7108436","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"21st IEEE Real-Time and Embedded Technology and Applications Symposium","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/A5100424922","display_name":"Chong Li","orcid":"https://orcid.org/0000-0001-8957-7110"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chong Li","raw_affiliation_strings":["Cyber-Physical Systems Laboratory, Washington University in St. Louis","(, Washington University in St. Louis)"],"affiliations":[{"raw_affiliation_string":"Cyber-Physical Systems Laboratory, Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"(, Washington University in St. Louis)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022823664","display_name":"Sisu Xi","orcid":null},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sisu Xi","raw_affiliation_strings":["Cyber-Physical Systems Laboratory, Washington University in St. Louis","(, Washington University in St. Louis)"],"affiliations":[{"raw_affiliation_string":"Cyber-Physical Systems Laboratory, Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"(, Washington University in St. Louis)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034805517","display_name":"Chenyang Lu","orcid":"https://orcid.org/0000-0003-1709-6769"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenyang Lu","raw_affiliation_strings":["Cyber-Physical Systems Laboratory, Washington University in St. Louis","(, Washington University in St. Louis)"],"affiliations":[{"raw_affiliation_string":"Cyber-Physical Systems Laboratory, Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"(, Washington University in St. Louis)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076029698","display_name":"Christopher Gill","orcid":"https://orcid.org/0000-0003-0366-8586"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher D. Gill","raw_affiliation_strings":["Cyber-Physical Systems Laboratory, Washington University in St. Louis","(, Washington University in St. Louis)"],"affiliations":[{"raw_affiliation_string":"Cyber-Physical Systems Laboratory, Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"(, Washington University in St. Louis)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070918610","display_name":"R. Gu\u00e9rin","orcid":"https://orcid.org/0000-0002-8928-9984"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Roch Guerin","raw_affiliation_strings":["Cyber-Physical Systems Laboratory, Washington University in St. Louis","(, Washington University in St. Louis)"],"affiliations":[{"raw_affiliation_string":"Cyber-Physical Systems Laboratory, Washington University in St. Louis","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"(, Washington University in St. Louis)","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100424922"],"corresponding_institution_ids":["https://openalex.org/I204465549"],"apc_list":null,"apc_paid":null,"fwci":4.1101,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.93902859,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"145","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9997000098228455,"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":0.9997000098228455,"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/T10714","display_name":"Software-Defined Networks and 5G","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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9957000017166138,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8268167972564697},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.7915740013122559},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.717414379119873},{"id":"https://openalex.org/keywords/predictability","display_name":"Predictability","score":0.5594273209571838},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5539276003837585},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49884605407714844},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.47730743885040283},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4618600308895111},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3872878849506378}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8268167972564697},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.7915740013122559},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.717414379119873},{"id":"https://openalex.org/C197640229","wikidata":"https://www.wikidata.org/wiki/Q2534066","display_name":"Predictability","level":2,"score":0.5594273209571838},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5539276003837585},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49884605407714844},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.47730743885040283},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4618600308895111},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3872878849506378},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/rtas.2015.7108436","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rtas.2015.7108436","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"21st IEEE Real-Time and Embedded Technology and Applications Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.697.3435","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.697.3435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.wustl.edu/%7Elu/papers/rtas15_vatc.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1970119220","https://openalex.org/W2004244301","https://openalex.org/W2053369898","https://openalex.org/W2101305567","https://openalex.org/W2120111796","https://openalex.org/W2131726714","https://openalex.org/W2143508547","https://openalex.org/W2145312209","https://openalex.org/W2156979918","https://openalex.org/W2157605676","https://openalex.org/W2166592660","https://openalex.org/W4243947286","https://openalex.org/W6663727159","https://openalex.org/W6677843987","https://openalex.org/W6681256165"],"related_works":["https://openalex.org/W2088620127","https://openalex.org/W572531444","https://openalex.org/W2921575628","https://openalex.org/W2743348030","https://openalex.org/W2900408237","https://openalex.org/W1963799338","https://openalex.org/W2036412865","https://openalex.org/W2542775576","https://openalex.org/W2947629119","https://openalex.org/W2545334782"],"abstract_inverted_index":{"As":[0],"virtualization":[1],"technology":[2],"becomes":[3],"ever":[4],"more":[5],"capable,":[6],"large-scale":[7,24],"distributed":[8],"applications":[9,25],"are":[10],"increasingly":[11],"deployed":[12],"in":[13,38,74,99],"virtualized":[14,46,100],"environments":[15],"such":[16],"as":[17],"data":[18],"centers":[19],"and":[20,30,34,55,68,108,114],"computational":[21],"clouds.":[22],"Many":[23],"have":[26],"soft":[27],"real-time":[28],"requirements":[29],"benefit":[31],"from":[32],"low":[33],"predictable":[35],"latency,":[36],"even":[37],"the":[39,53,65],"presence":[40],"of":[41,103],"diverse":[42],"traffic":[43,79,98],"patterns":[44],"between":[45,60],"hosts.":[47,101],"In":[48],"this":[49],"paper,":[50],"we":[51,85],"examine":[52],"policies":[54],"mechanisms":[56],"affecting":[57],"communication":[58],"latency":[59,118],"virtual":[61],"machines":[62],"based":[63],"on":[64],"Xen":[66],"platform,":[67],"identify":[69],"limitations":[70],"that":[71],"could":[72],"result":[73],"long":[75],"or":[76],"unpredictable":[77],"network":[78,97],"latencies.":[80],"To":[81],"address":[82],"these":[83],"limitations,":[84],"propose":[86],"VATC,":[87],"a":[88],"<italic":[89],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[90],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Virtualization-Aware":[91],"Traffic":[92],"Control</i>":[93],"framework":[94],"for":[95,117],"prioritizing":[96],"Results":[102],"our":[104],"experiments":[105],"show":[106],"how":[107],"why":[109],"VATC":[110],"can":[111],"improve":[112],"predictability":[113],"reduce":[115],"delay":[116],"sensitive":[119],"applications,":[120],"while":[121],"introducing":[122],"limited":[123],"overhead.":[124]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}