{"id":"https://openalex.org/W3025197794","doi":"https://doi.org/10.1109/drcn48652.2020.1570604216","title":"Hardware-accelerator aware VNF-chain recovery","display_name":"Hardware-accelerator aware VNF-chain recovery","publication_year":2020,"publication_date":"2020-03-01","ids":{"openalex":"https://openalex.org/W3025197794","doi":"https://doi.org/10.1109/drcn48652.2020.1570604216","mag":"3025197794"},"language":"en","primary_location":{"id":"doi:10.1109/drcn48652.2020.1570604216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn48652.2020.1570604216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 16th International Conference on the Design of Reliable Communication Networks DRCN 2020","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/8662296/file/8662298.pdf","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"]},{"id":"https://openalex.org/I196972281","display_name":"Imec the Netherlands","ror":"https://ror.org/01ezq2j76","country_code":"NL","type":"facility","lineage":["https://openalex.org/I196972281"]}],"countries":["BE","NL"],"is_corresponding":true,"raw_author_name":"Gourav Prateek Sharma","raw_affiliation_strings":["IDLab, Department of Information Technology, Ghent University - IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Department of Information Technology, Ghent University - IMEC","institution_ids":["https://openalex.org/I196972281","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/I196972281","display_name":"Imec the Netherlands","ror":"https://ror.org/01ezq2j76","country_code":"NL","type":"facility","lineage":["https://openalex.org/I196972281"]},{"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","NL"],"is_corresponding":false,"raw_author_name":"Wouter Tavernier","raw_affiliation_strings":["IDLab, Department of Information Technology, Ghent University - IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Department of Information Technology, Ghent University - IMEC","institution_ids":["https://openalex.org/I196972281","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"]},{"id":"https://openalex.org/I196972281","display_name":"Imec the Netherlands","ror":"https://ror.org/01ezq2j76","country_code":"NL","type":"facility","lineage":["https://openalex.org/I196972281"]}],"countries":["BE","NL"],"is_corresponding":false,"raw_author_name":"Didier Colle","raw_affiliation_strings":["IDLab, Department of Information Technology, Ghent University - IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Department of Information Technology, Ghent University - IMEC","institution_ids":["https://openalex.org/I196972281","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"]},{"id":"https://openalex.org/I196972281","display_name":"Imec the Netherlands","ror":"https://ror.org/01ezq2j76","country_code":"NL","type":"facility","lineage":["https://openalex.org/I196972281"]}],"countries":["BE","NL"],"is_corresponding":false,"raw_author_name":"Mario Pickavet","raw_affiliation_strings":["IDLab, Department of Information Technology, Ghent University - IMEC"],"affiliations":[{"raw_affiliation_string":"IDLab, Department of Information Technology, Ghent University - IMEC","institution_ids":["https://openalex.org/I196972281","https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003178186"],"corresponding_institution_ids":["https://openalex.org/I196972281","https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06764469,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9973000288009644,"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":0.8331806063652039},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5220998525619507},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4931287467479706},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48201242089271545},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.44064342975616455},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.4364446997642517},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.40899649262428284},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4082166254520416},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24710917472839355},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.09906834363937378}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8331806063652039},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5220998525619507},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4931287467479706},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48201242089271545},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.44064342975616455},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.4364446997642517},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.40899649262428284},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4082166254520416},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24710917472839355},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.09906834363937378},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/drcn48652.2020.1570604216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn48652.2020.1570604216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 16th International Conference on the Design of Reliable Communication Networks DRCN 2020","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:8662296","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8662296","pdf_url":"https://biblio.ugent.be/publication/8662296/file/8662298.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9781728163000","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:8662296","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8662296","pdf_url":"https://biblio.ugent.be/publication/8662296/file/8662298.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9781728163000","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5299999713897705}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3025197794.pdf"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W2138314086","https://openalex.org/W2210790443","https://openalex.org/W2613616588","https://openalex.org/W2768431141","https://openalex.org/W2802317501","https://openalex.org/W2885253071","https://openalex.org/W2920937335","https://openalex.org/W2925971954","https://openalex.org/W2966568600","https://openalex.org/W3012012908","https://openalex.org/W6746160528"],"related_works":["https://openalex.org/W2215777439","https://openalex.org/W2213647654","https://openalex.org/W3148545455","https://openalex.org/W2945079025","https://openalex.org/W4387212372","https://openalex.org/W4300138531","https://openalex.org/W2461440407","https://openalex.org/W2979258331","https://openalex.org/W2951557574","https://openalex.org/W2626919195"],"abstract_inverted_index":{"Hardware-accelerators":[0],"in":[1,50,71,88],"Network":[2],"Function":[3],"Virtualization":[4],"(NFV)":[5],"environments":[6,53],"have":[7],"aided":[8],"telecommunications":[9],"companies":[10],"(telcos)":[11],"to":[12,20,33,90],"reduce":[13],"their":[14],"expenditures":[15],"by":[16],"offloading":[17],"compute-intensive":[18],"VNFs":[19],"hardware-accelerators.":[21],"To":[22],"fully":[23],"utilize":[24],"the":[25,79],"benefits":[26],"of":[27,48,69,81,86,92],"hardware-accelerators,":[28],"VNF-chain":[29,66],"recovery":[30,47,67],"models":[31],"need":[32],"be":[34],"adapted.":[35],"In":[36],"this":[37],"paper,":[38],"we":[39],"present":[40],"an":[41,60],"ILP":[42,87],"model":[43],"for":[44,63,104],"optimizing":[45],"prioritized":[46,65],"VNF-chains":[49,97],"heterogeneous":[51],"NFV":[52],"following":[54],"node":[55],"failures.":[56],"We":[57],"also":[58],"propose":[59],"accelerator-aware":[61],"heuristic":[62,82],"solving":[64],"problems":[68],"large-size":[70],"a":[72,99],"reasonable":[73],"time.":[74],"Evaluation":[75],"results":[76],"show":[77],"that":[78,85],"performance":[80],"matches":[83],"with":[84],"regard":[89],"restoration":[91],"high":[93],"and":[94,98],"medium":[95],"priority":[96],"small":[100],"penalty":[101],"occurs":[102],"only":[103],"low-priority":[105],"VNF-chains.":[106]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
