{"id":"https://openalex.org/W4379415636","doi":"https://doi.org/10.1145/3573900.3591120","title":"Enhancing Fidelity of P4-Based Network Emulation with a Lightweight Virtual Time System","display_name":"Enhancing Fidelity of P4-Based Network Emulation with a Lightweight Virtual Time System","publication_year":2023,"publication_date":"2023-06-05","ids":{"openalex":"https://openalex.org/W4379415636","doi":"https://doi.org/10.1145/3573900.3591120"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3573900.3591120","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3573900.3591120","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3573900.3591120","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063594581","display_name":"Gong Chen","orcid":"https://orcid.org/0000-0001-8206-3491"},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"funder","lineage":["https://openalex.org/I180949307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gong Chen","raw_affiliation_strings":["Illinois Institute of Technology, USA"],"affiliations":[{"raw_affiliation_string":"Illinois Institute of Technology, USA","institution_ids":["https://openalex.org/I180949307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430500","display_name":"Zheng Hu","orcid":"https://orcid.org/0000-0001-6039-234X"},"institutions":[{"id":"https://openalex.org/I78715868","display_name":"University of Arkansas at Fayetteville","ror":"https://ror.org/05jbt9m15","country_code":"US","type":"funder","lineage":["https://openalex.org/I78715868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zheng Hu","raw_affiliation_strings":["University of Arkansas, USA"],"affiliations":[{"raw_affiliation_string":"University of Arkansas, USA","institution_ids":["https://openalex.org/I78715868"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055779612","display_name":"Dong Jin","orcid":"https://orcid.org/0000-0001-9955-1432"},"institutions":[{"id":"https://openalex.org/I78715868","display_name":"University of Arkansas at Fayetteville","ror":"https://ror.org/05jbt9m15","country_code":"US","type":"funder","lineage":["https://openalex.org/I78715868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dong Jin","raw_affiliation_strings":["University of Arkansas, USA"],"affiliations":[{"raw_affiliation_string":"University of Arkansas, USA","institution_ids":["https://openalex.org/I78715868"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.711,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":3,"citation_normalized_percentile":{"value":0.520392,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":86},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9992,"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":0.999,"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/testbed","display_name":"Testbed","score":0.80422056},{"id":"https://openalex.org/keywords/hardware-emulation","display_name":"Hardware emulation","score":0.52889484},{"id":"https://openalex.org/keywords/packet-processing","display_name":"Packet processing","score":0.45636103},{"id":"https://openalex.org/keywords/openflow","display_name":"OpenFlow","score":0.44835904},{"id":"https://openalex.org/keywords/network-virtualization","display_name":"Network Virtualization","score":0.41870946},{"id":"https://openalex.org/keywords/forwarding-plane","display_name":"Forwarding plane","score":0.41769266}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8278799},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.80422056},{"id":"https://openalex.org/C149810388","wikidata":"https://www.wikidata.org/wiki/Q5374873","display_name":"Emulation","level":2,"score":0.77848244},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.67483866},{"id":"https://openalex.org/C94115699","wikidata":"https://www.wikidata.org/wiki/Q5656406","display_name":"Hardware emulation","level":3,"score":0.52889484},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.5052169},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.49602374},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.47813475},{"id":"https://openalex.org/C2779581428","wikidata":"https://www.wikidata.org/wiki/Q7122997","display_name":"Packet processing","level":3,"score":0.45636103},{"id":"https://openalex.org/C192697461","wikidata":"https://www.wikidata.org/wiki/Q4045918","display_name":"OpenFlow","level":3,"score":0.44835904},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.43835476},{"id":"https://openalex.org/C2779898492","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Network virtualization","level":4,"score":0.41870946},{"id":"https://openalex.org/C10597312","wikidata":"https://www.wikidata.org/wiki/Q5473302","display_name":"Forwarding plane","level":3,"score":0.41769266},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4134975},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3913471},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36541224},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.29934597},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.22618267},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3573900.3591120","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3573900.3591120","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3573900.3591120","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3573900.3591120","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.66}],"grants":[{"funder":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation","award_id":"CNS-2247721 EEC-2113903"}],"datasets":[],"versions":[],"referenced_works_count":15,"referenced_works":["https://openalex.org/W1502797194","https://openalex.org/W1980589078","https://openalex.org/W1994926493","https://openalex.org/W2048014508","https://openalex.org/W2059393994","https://openalex.org/W2069563322","https://openalex.org/W2104667728","https://openalex.org/W2147118406","https://openalex.org/W2150578983","https://openalex.org/W2911600198","https://openalex.org/W3033119654","https://openalex.org/W3125704518","https://openalex.org/W3153429971","https://openalex.org/W4244704438","https://openalex.org/W4292068999"],"related_works":["https://openalex.org/W4379415636","https://openalex.org/W4242688262","https://openalex.org/W4224226964","https://openalex.org/W2808852208","https://openalex.org/W2520562984","https://openalex.org/W2255799302","https://openalex.org/W2059447685","https://openalex.org/W2050548376","https://openalex.org/W1983183780","https://openalex.org/W1694500322"],"abstract_inverted_index":{"P4's":[0],"data-plane":[1],"programmability":[2],"allows":[3],"for":[4,37],"highly":[5],"customizable":[6],"and":[7,23,39,56,74,88,98,108],"programmable":[8],"packet":[9],"processing,":[10],"enabling":[11],"rapid":[12],"innovation":[13],"in":[14,52,142],"network":[15,32,130],"applications,":[16,45],"such":[17],"as":[18],"virtualization,":[19],"security,":[20],"load":[21],"balancing,":[22],"traffic":[24],"engineering.":[25],"Researchers":[26],"extensively":[27],"use":[28],"Mininet,":[29],"a":[30,60,83,114,163],"popular":[31],"emulator,":[33],"integrated":[34],"with":[35,93,123,158,167],"BMv2,":[36],"fast":[38],"flexible":[40],"prototyping":[41],"of":[42,54,104,138,165],"these":[43],"P4-based":[44],"but":[46],"due":[47],"to":[48,59,70,95,132],"its":[49],"lower":[50],"performance":[51],"terms":[53],"throughput":[55],"latency":[57],"compared":[58],"production-grade":[61],"software":[62],"switch":[63],"like":[64],"Open":[65],"vSwitch,":[66],"it":[67,90],"is":[68],"crucial":[69],"have":[71],"an":[72],"accurate":[73],"scalable":[75],"emulation":[76],"testbed.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81,119],"develop":[82],"lightweight":[84],"virtual":[85],"time":[86,103,115,122],"system":[87,124,170],"integrate":[89],"into":[91],"Mininet":[92],"BMv2":[94],"enhance":[96],"fidelity":[97],"scalability.":[99],"By":[100],"scaling":[101],"the":[102,109,127,136,139,143,150],"interactions":[105],"between":[106],"containers":[107],"underlying":[110],"physical":[111],"machine":[112],"by":[113,162],"dilation":[116],"factor":[117,164],"(TDF),":[118],"can":[120,152],"trade":[121],"resources,":[125],"making":[126],"emulated":[128],"P4":[129],"appear":[131],"be":[133],"faster":[134],"from":[135],"viewpoint":[137],"switch/host":[140],"processes":[141],"container.":[144],"Our":[145],"experimental":[146],"results":[147],"show":[148],"that":[149],"testbed":[151],"accurately":[153],"emulate":[154],"much":[155],"larger":[156],"networks":[157],"high":[159],"loads,":[160],"scaled":[161],"TDF":[166],"extremely":[168],"low":[169],"overhead.":[171]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4379415636","counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2025-03-26T05:57:52.883517","created_date":"2023-06-06"}