{"id":"https://openalex.org/W3011185349","doi":"https://doi.org/10.1109/nfv-sdn47374.2019.9040155","title":"Parcel-Fit: Low Network-Overhead Service-Chain Deployment for Better Datacenter Performance","display_name":"Parcel-Fit: Low Network-Overhead Service-Chain Deployment for Better Datacenter Performance","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3011185349","doi":"https://doi.org/10.1109/nfv-sdn47374.2019.9040155","mag":"3011185349"},"language":"en","primary_location":{"id":"doi:10.1109/nfv-sdn47374.2019.9040155","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn47374.2019.9040155","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)","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/A5055500157","display_name":"Hsueh-Hong Kang","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsueh-Hong Kang","raw_affiliation_strings":["Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001239437","display_name":"I-Chih Wang","orcid":"https://orcid.org/0000-0002-7002-8776"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"I-Chih Wang","raw_affiliation_strings":["Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034861087","display_name":"Li\u2010Ping Tung","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Li-Ping Tung","raw_affiliation_strings":["Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100682308","display_name":"Charles H.\u2010P. Wen","orcid":"https://orcid.org/0000-0003-4623-9941"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"H.-P. Charles Wen","raw_affiliation_strings":["Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Electrical and Computer Engineering, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.1859,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59948758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":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/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/T12127","display_name":"Software System Performance and Reliability","score":0.9979000091552734,"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":0.7697575092315674},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.61314857006073},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5829260349273682},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5739440321922302},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.563186526298523},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5466346144676208},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.546410322189331},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5275851488113403},{"id":"https://openalex.org/keywords/network-service","display_name":"Network service","score":0.5210537314414978},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5000796318054199},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4779510498046875},{"id":"https://openalex.org/keywords/service-level-agreement","display_name":"Service-level agreement","score":0.4481927752494812},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.44695955514907837},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2714221477508545},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.17927825450897217},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.1685144603252411},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10073453187942505}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7697575092315674},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.61314857006073},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5829260349273682},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5739440321922302},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.563186526298523},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5466346144676208},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.546410322189331},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5275851488113403},{"id":"https://openalex.org/C2779618445","wikidata":"https://www.wikidata.org/wiki/Q1640628","display_name":"Network service","level":2,"score":0.5210537314414978},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5000796318054199},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4779510498046875},{"id":"https://openalex.org/C2778160497","wikidata":"https://www.wikidata.org/wiki/Q869830","display_name":"Service-level agreement","level":3,"score":0.4481927752494812},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.44695955514907837},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2714221477508545},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.17927825450897217},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.1685144603252411},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10073453187942505},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nfv-sdn47374.2019.9040155","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn47374.2019.9040155","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)","raw_type":"proceedings-article"},{"id":"mag:3042447788","is_oa":false,"landing_page_url":"https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=202002218326277909","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W148964820","https://openalex.org/W1511254540","https://openalex.org/W1977110635","https://openalex.org/W2000238032","https://openalex.org/W2019094406","https://openalex.org/W2043352445","https://openalex.org/W2045477781","https://openalex.org/W2048802752","https://openalex.org/W2059759576","https://openalex.org/W2089194229","https://openalex.org/W2105685892","https://openalex.org/W2116996719","https://openalex.org/W2130531694","https://openalex.org/W2555923167","https://openalex.org/W2606639092","https://openalex.org/W2741141045","https://openalex.org/W2773958863","https://openalex.org/W3101743077","https://openalex.org/W4238465620","https://openalex.org/W6606063390","https://openalex.org/W6655151743","https://openalex.org/W6736923139"],"related_works":["https://openalex.org/W2215777439","https://openalex.org/W2945079025","https://openalex.org/W2213647654","https://openalex.org/W2970287926","https://openalex.org/W2507951961","https://openalex.org/W3208351938","https://openalex.org/W3024274804","https://openalex.org/W3087887080","https://openalex.org/W4312694062","https://openalex.org/W2680924284"],"abstract_inverted_index":{"Network":[0],"Function":[1],"Virtualization":[2],"(NFV)":[3],"is":[4,25,106],"emerging":[5],"for":[6,113,172],"service":[7,51,100,115,174],"deployment":[8],"in":[9,49,89,177],"datacenters":[10],"and":[11,46,73,75,81,93,122,124,142,164],"how":[12],"to":[13,42,61,84,130],"efficiently":[14],"deploying":[15,114,173],"virtual":[16],"network":[17,34,44,76,79,92,158],"functions":[18],"(VNFs)":[19],"on":[20,144],"VMs":[21],"under":[22],"SLA":[23,127],"requirements":[24],"an":[26],"key":[27],"topic.":[28],"Previous":[29],"studies":[30],"often":[31],"overlook":[32],"the":[33,38,55,90,99,145],"factor":[35],"that":[36],"deteriorates":[37],"datacenter":[39,56,91],"performance":[40,171],"due":[41],"unnecessary":[43,86],"occupation":[45,80],"inter-VM":[47,87],"communication":[48,88],"a":[50],"function":[52,101,116,175],"chain":[53],"over":[54],"network,":[57],"thus":[58,94],"motivating":[59],"us":[60],"develop":[62],"Parcel-Fit.":[63],"The":[64],"concept":[65],"of":[66,98,147],"Parcel-Fit":[67,105,134],"considers":[68],"server":[69,82],"capacities":[70],"(i.e.,":[71],"CPU":[72],"memory)":[74],"status":[77],"(i.e.":[78,118],"distance)":[83],"avoids":[85],"minimize":[95],"total":[96],"latencies":[97],"chain.":[102],"In":[103],"addition,":[104],"also":[107],"incorporated":[108],"into":[109],"prior":[110],"latency-minimized":[111],"schemes":[112],"chains":[117,176],"Multi-layer":[119],"Bin":[120,149],"Structure":[121,150],"SOVWin)":[123],"fulfill":[125],"more":[126,161],"requirements.":[128],"According":[129],"our":[131],"experimental":[132],"results,":[133],"outperforms":[135],"two":[136],"conventional":[137],"VM":[138],"placement":[139],"strategies":[140],"(Best-Fit":[141],"First-Fit)":[143],"basis":[146],"SOVWin/Multilayer":[148],"by":[151],"28.50%":[152],"less":[153,157,166],"average":[154],"latency,":[155],"24.54%":[156],"occupation,":[159],"25.16%":[160],"acceptance":[162],"rate":[163],"72.04%":[165],"violation":[167],"count,":[168],"achieving":[169],"better":[170],"datacenters.":[178]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
