{"id":"https://openalex.org/W3012012908","doi":"https://doi.org/10.1109/nfv-sdn47374.2019.9040061","title":"VNF-AAP: Accelerator-aware Virtual Network Function Placement","display_name":"VNF-AAP: Accelerator-aware Virtual Network Function Placement","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3012012908","doi":"https://doi.org/10.1109/nfv-sdn47374.2019.9040061","mag":"3012012908"},"language":"en","primary_location":{"id":"doi:10.1109/nfv-sdn47374.2019.9040061","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn47374.2019.9040061","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":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1854/LU-8654740","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003178186","display_name":"Gourav Prateek Sharma","orcid":"https://orcid.org/0000-0002-6328-0113"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Gourav Prateek Sharma","raw_affiliation_strings":["IDLab, Ghent University-IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-IMEC","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066205937","display_name":"Wouter Tavernier","orcid":"https://orcid.org/0000-0003-4408-6523"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wouter Tavernier","raw_affiliation_strings":["IDLab, Ghent University-IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-IMEC","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045659586","display_name":"Didier Colle","orcid":"https://orcid.org/0000-0002-1428-0301"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Didier Colle","raw_affiliation_strings":["IDLab, Ghent University-IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-IMEC","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067298865","display_name":"Mario Pickavet","orcid":"https://orcid.org/0000-0001-5817-7886"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Mario Pickavet","raw_affiliation_strings":["IDLab, Ghent University-IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-IMEC","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003178186"],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":0.9708236,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78070926,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9987999796867371,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9966999888420105,"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":0.8561094403266907},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6811504364013672},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6755775213241577},{"id":"https://openalex.org/keywords/packet-processing","display_name":"Packet processing","score":0.5860562920570374},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5838803052902222},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5717551708221436},{"id":"https://openalex.org/keywords/x86","display_name":"x86","score":0.5306555032730103},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5211753249168396},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.49419310688972473},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.492438405752182},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4227350354194641},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.412982314825058},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3740693926811218},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.36475682258605957},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.22496023774147034},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.1938881278038025}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8561094403266907},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6811504364013672},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6755775213241577},{"id":"https://openalex.org/C2779581428","wikidata":"https://www.wikidata.org/wiki/Q7122997","display_name":"Packet processing","level":3,"score":0.5860562920570374},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5838803052902222},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5717551708221436},{"id":"https://openalex.org/C170723468","wikidata":"https://www.wikidata.org/wiki/Q182933","display_name":"x86","level":3,"score":0.5306555032730103},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5211753249168396},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.49419310688972473},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.492438405752182},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4227350354194641},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.412982314825058},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3740693926811218},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.36475682258605957},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.22496023774147034},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.1938881278038025},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nfv-sdn47374.2019.9040061","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn47374.2019.9040061","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":"pmh:oai:archive.ugent.be:8654740","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8654740","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"ISBN: 9781728145457","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:8654740","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8654740","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"ISBN: 9781728145457","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2155153406","https://openalex.org/W2260783129","https://openalex.org/W2328709599","https://openalex.org/W2802317501","https://openalex.org/W2966568600","https://openalex.org/W4240129909","https://openalex.org/W6701761579"],"related_works":["https://openalex.org/W2384430124","https://openalex.org/W2368895433","https://openalex.org/W2761289806","https://openalex.org/W2353726459","https://openalex.org/W3094142382","https://openalex.org/W2755655873","https://openalex.org/W2599563411","https://openalex.org/W3173653957","https://openalex.org/W2969267747","https://openalex.org/W3012012908"],"abstract_inverted_index":{"Network":[0,13],"Function":[1],"Virtualization":[2],"aims":[3],"to":[4,11,43,81],"migrate":[5],"packet-processing":[6,26],"tasks":[7,46],"from":[8,51],"special-purpose":[9],"appliances":[10],"Virtual":[12],"Functions":[14],"(VNFs)":[15],"running":[16,29],"on":[17,30,64],"x86":[18],"or":[19],"ARM":[20],"servers.":[21],"However,":[22],"achieving":[23],"the":[24,88,94,103],"line-rate":[25],"for":[27],"VNFs":[28,63],"CPUs":[31],"can":[32,40],"be":[33,41],"a":[34,69],"challenging":[35],"task.":[36],"External":[37],"hardware":[38,76],"accelerators":[39],"used":[42],"offload":[44],"heavy-lifting":[45],"(e.g.":[47],"en/decryption":[48],"and":[49,100],"hashing)":[50],"performance-critical":[52],"VNFs.State-of-the-art":[53],"VNF":[54,108],"placement":[55,70],"algorithms":[56],"only":[57],"consider":[58],"compute":[59,82],"resources":[60,78],"while":[61],"assigning":[62],"server":[65],"nodes.":[66],"We":[67],"propose":[68],"algorithm":[71],"which":[72],"takes":[73],"into":[74],"consideration":[75],"accelerator":[77],"in":[79],"addition":[80],"resources.":[83],"For":[84],"evaluation,":[85],"we":[86],"compare":[87],"performance":[89],"of":[90,107],"our":[91],"approach":[92],"with":[93,102],"Integer":[95],"Linear":[96],"Program":[97],"(ILP)":[98],"method":[99,106],"also":[101],"state-of-the-art":[104],"best-fit":[105],"placement.":[109]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-02-09T09:26:11.010843","created_date":"2025-10-10T00:00:00"}