{"id":"https://openalex.org/W3016115949","doi":"https://doi.org/10.1109/jsac.2020.2986869","title":"The Location Problem for the Provisioning of Protected Slices in NFV-Based MEC Infrastructure","display_name":"The Location Problem for the Provisioning of Protected Slices in NFV-Based MEC Infrastructure","publication_year":2020,"publication_date":"2020-04-09","ids":{"openalex":"https://openalex.org/W3016115949","doi":"https://doi.org/10.1109/jsac.2020.2986869","mag":"3016115949"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2020.2986869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2020.2986869","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-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/A5078678437","display_name":"Hern\u00e2ni D. Chantre","orcid":"https://orcid.org/0000-0003-0386-5934"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]},{"id":"https://openalex.org/I250481426","display_name":"University of Cape Verde","ror":"https://ror.org/001fphc23","country_code":"CV","type":"education","lineage":["https://openalex.org/I250481426"]}],"countries":["BR","CV"],"is_corresponding":true,"raw_author_name":"Hernani D. Chantre","raw_affiliation_strings":["Faculty of Science and Technology, University of Cape Verde, Praia, Cape Verde","Institute of Computing, State University of Campinas, Campinas, Brazil"],"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, University of Cape Verde, Praia, Cape Verde","institution_ids":["https://openalex.org/I250481426"]},{"raw_affiliation_string":"Institute of Computing, State University of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039387826","display_name":"Nelson L. S. da Fonseca","orcid":"https://orcid.org/0000-0003-2046-602X"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Nelson Luis Saldanha da Fonseca","raw_affiliation_strings":["Institute of Computing, State University of Campinas, Campinas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, State University of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078678437"],"corresponding_institution_ids":["https://openalex.org/I181391015","https://openalex.org/I250481426"],"apc_list":null,"apc_paid":null,"fwci":5.3205,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.95798738,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"38","issue":"7","first_page":"1505","last_page":"1514"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9968000054359436,"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":0.9776999950408936,"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/backup","display_name":"Backup","score":0.8376754522323608},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.753606379032135},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.666098952293396},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5488364100456238},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.4200618863105774},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3488645553588867},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.27251625061035156},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.23174425959587097}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8376754522323608},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.753606379032135},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.666098952293396},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5488364100456238},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.4200618863105774},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3488645553588867},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.27251625061035156},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.23174425959587097}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2020.2986869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2020.2986869","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6399999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320327335","display_name":"Minist\u00e9rio da Ci\u00eancia, Tecnologia, Inova\u00e7\u00f5es e Comunica\u00e7\u00f5es","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1604047786","https://openalex.org/W1823841943","https://openalex.org/W1953687040","https://openalex.org/W1967449502","https://openalex.org/W2019395768","https://openalex.org/W2076054478","https://openalex.org/W2126105956","https://openalex.org/W2344113890","https://openalex.org/W2578513884","https://openalex.org/W2584654322","https://openalex.org/W2585384041","https://openalex.org/W2593198769","https://openalex.org/W2615459164","https://openalex.org/W2626868012","https://openalex.org/W2731118119","https://openalex.org/W2741707093","https://openalex.org/W2742102025","https://openalex.org/W2763827256","https://openalex.org/W2770679962","https://openalex.org/W2783547952","https://openalex.org/W2787983338","https://openalex.org/W2789347699","https://openalex.org/W2790027353","https://openalex.org/W2790045047","https://openalex.org/W2790783612","https://openalex.org/W2791492153","https://openalex.org/W2794583459","https://openalex.org/W2795841196","https://openalex.org/W2803591282","https://openalex.org/W2808011675","https://openalex.org/W2865326980","https://openalex.org/W2890625700","https://openalex.org/W2890719226","https://openalex.org/W2890841063","https://openalex.org/W2896394395","https://openalex.org/W2897025143","https://openalex.org/W2901961959","https://openalex.org/W2903252781","https://openalex.org/W2910447520","https://openalex.org/W2912715876","https://openalex.org/W2917908719","https://openalex.org/W2923257088","https://openalex.org/W2944905389","https://openalex.org/W2963532401","https://openalex.org/W2964075882","https://openalex.org/W2973167097","https://openalex.org/W2979084672","https://openalex.org/W2979583727","https://openalex.org/W4234937440"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W2354454611","https://openalex.org/W2993266126","https://openalex.org/W2392283887","https://openalex.org/W2351388597","https://openalex.org/W2939925694","https://openalex.org/W2829881200","https://openalex.org/W4241986464","https://openalex.org/W2184647741","https://openalex.org/W1974217798"],"abstract_inverted_index":{"The":[0,146],"support":[1,37,52],"of":[2,11,38,47,53,65,109,160,187],"stringent":[3],"requirements":[4,55],"such":[5,39],"as":[6,150],"ultra-low":[7],"latency":[8],"and":[9,30,50,99,155,174],"ultra-reliability":[10],"the":[12,36,45,51,63,74,107,113,130,158,171,185,194,201,212],"forthcoming":[13],"5G":[14,67,188],"services":[15],"poses":[16],"several":[17],"challenges":[18],"to":[19,57,83,211],"telecommunications":[20],"infrastructure":[21],"providers.":[22],"Network":[23],"Function":[24],"Virtualization,":[25],"multi-access":[26],"edge":[27],"computing":[28],"(MEC),":[29],"network":[31,189],"slicing":[32],"capabilities":[33],"can":[34,199],"help":[35],"requirements.":[40],"However,":[41],"a":[42,91,122,136,151,161,205],"trade-off":[43],"between":[44,170],"cost":[46,208],"resource":[48],"deployment":[49,207],"service":[54],"needs":[56],"be":[58],"taken":[59],"into":[60],"account":[61],"in":[62,129,184],"design":[64],"NFV-based":[66],"networks.":[68],"In":[69,112],"this":[70],"paper,":[71],"we":[72],"investigate":[73],"MEC":[75,92],"location":[76,93],"problem,":[77],"which":[78],"aims":[79],"at":[80,204],"selecting":[81],"locations":[82],"place":[84],"MECs":[85],"hosting":[86],"protected":[87,110],"slices.":[88,111],"We":[89],"propose":[90],"problem":[94,147,154],"enhanced":[95],"with":[96],"1:":[97,100,114,131,172,175,197,213],"1":[98,115,173,198],"<i":[101,132,142,176,214],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[102,133,143,177,215],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">N</i>":[103,134,144,178,216],"protection":[104,117,179,195],"schemes":[105,180],"for":[106,125],"provisioning":[108],"scheme,":[116,135],"is":[118,139,148,181],"assured":[119],"by":[120,157],"reserving":[121],"backup":[123,137],"slice":[124,138],"each":[126],"tenant,":[127],"whereas":[128],"shared":[140],"among":[141],"tenants.":[145],"modeled":[149],"multi-criteria":[152],"optimization":[153],"solved":[156],"employment":[159],"multi-objective":[162],"evolutionary":[163],"non-dominated":[164],"sorting":[165],"genetic":[166],"algorithm.":[167],"A":[168],"comparison":[169],"carried":[182],"out":[183],"context":[186],"slicing.":[190],"Results":[191],"show":[192],"that":[193],"scheme":[196],"reduce":[200],"response":[202],"time,":[203],"higher":[206],"when":[209],"compared":[210],"scheme.":[217]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":7}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}