{"id":"https://openalex.org/W4385212236","doi":"https://doi.org/10.1109/tnsm.2023.3298089","title":"Low-Latency and Reliable Virtual Network Function Placement in Edge Clouds","display_name":"Low-Latency and Reliable Virtual Network Function Placement in Edge Clouds","publication_year":2023,"publication_date":"2023-07-24","ids":{"openalex":"https://openalex.org/W4385212236","doi":"https://doi.org/10.1109/tnsm.2023.3298089"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2023.3298089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2023.3298089","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Transactions on Network and Service Management","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/A5035491203","display_name":"Roi Ben Haim","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Roi Ben Haim","raw_affiliation_strings":["Viterbi Department of Electrical and Computer Engineering, Technion-Israel Institute of Technology, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Viterbi Department of Electrical and Computer Engineering, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010514482","display_name":"Ori Rottenstreich","orcid":"https://orcid.org/0000-0002-4064-1238"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ori Rottenstreich","raw_affiliation_strings":["Viterbi Department of Electrical and Computer Engineering and the Taub Department of Computer Science, Technion-Israel Institute of Technology, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Viterbi Department of Electrical and Computer Engineering and the Taub Department of Computer Science, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035491203"],"corresponding_institution_ids":["https://openalex.org/I174306211"],"apc_list":null,"apc_paid":null,"fwci":1.2206,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80244975,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"20","issue":"3","first_page":"2172","last_page":"2185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9531999826431274,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9531999826431274,"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/T13731","display_name":"Advanced Computing and Algorithms","score":0.9101999998092651,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9036999940872192,"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":0.8296787738800049},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45623162388801575},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4531538486480713},{"id":"https://openalex.org/keywords/network-functions-virtualization","display_name":"Network Functions Virtualization","score":0.44865602254867554},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.38762062788009644},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3291192054748535},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24926963448524475},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14449545741081238}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8296787738800049},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45623162388801575},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4531538486480713},{"id":"https://openalex.org/C200789330","wikidata":"https://www.wikidata.org/wiki/Q7000834","display_name":"Network Functions Virtualization","level":3,"score":0.44865602254867554},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.38762062788009644},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3291192054748535},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24926963448524475},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14449545741081238}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnsm.2023.3298089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2023.3298089","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Transactions on Network and Service Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1578960134","https://openalex.org/W1998055409","https://openalex.org/W2158579916","https://openalex.org/W2168936382","https://openalex.org/W2260783129","https://openalex.org/W2336765649","https://openalex.org/W2430218455","https://openalex.org/W2431340995","https://openalex.org/W2433461165","https://openalex.org/W2498885363","https://openalex.org/W2500898769","https://openalex.org/W2537188595","https://openalex.org/W2621645901","https://openalex.org/W2731118119","https://openalex.org/W2735219061","https://openalex.org/W2756494378","https://openalex.org/W2761156947","https://openalex.org/W2763322471","https://openalex.org/W2772819097","https://openalex.org/W2792656544","https://openalex.org/W2804362738","https://openalex.org/W2883820843","https://openalex.org/W2889749410","https://openalex.org/W2890094259","https://openalex.org/W2890719226","https://openalex.org/W2891181682","https://openalex.org/W2896061693","https://openalex.org/W2961412500","https://openalex.org/W2964125711","https://openalex.org/W2979371270","https://openalex.org/W2999510646","https://openalex.org/W3085400784","https://openalex.org/W3105923694","https://openalex.org/W3108041399","https://openalex.org/W3190618479","https://openalex.org/W6744893313"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W2167596916","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W4389340727","https://openalex.org/W4205786897","https://openalex.org/W3150465815","https://openalex.org/W2802581102","https://openalex.org/W1997222214"],"abstract_inverted_index":{"Mobile":[0],"edge":[1,15],"computing":[2],"allows":[3],"efficient":[4],"cloud":[5,10,21],"servicing":[6],"by":[7],"building":[8],"small-scale":[9],"infrastructures":[11],"at":[12],"the":[13,69,76,80,84,88,93,124,135,141],"network":[14,25,37],"close":[16],"to":[17,134],"end":[18],"users.":[19],"The":[20],"servers":[22],"implement":[23],"virtual":[24],"functions":[26,83],"in":[27,92,108,126,149,172],"a":[28,36,53,72,104,117,127,150,156],"flexible":[29],"manner":[30],"without":[31],"dedicated":[32],"middleboxes.":[33],"In":[34,59,115],"such":[35,74],"design,":[38],"latency":[39,164],"and":[40,52,87,165],"reliability":[41],"are":[42,48],"two":[43],"key":[44,65],"performance":[45,125],"metrics":[46],"which":[47],"not":[49],"always":[50],"aligned":[51],"tradeoff":[54,73,105,118,142],"can":[55,106],"appear":[56],"between":[57],"them.":[58],"this":[60],"paper,":[61],"we":[62,120,168],"identify":[63],"three":[64,113],"factors":[66],"that":[67,160],"impact":[68],"existence":[70,89],"of":[71,78,82,90,95,111,130],"as":[75],"number":[77,81],"services,":[79],"services":[85],"require":[86],"redundancy":[91],"implementation":[94],"functions.":[96],"Our":[97],"main":[98],"contribution":[99],"is":[100],"indicating":[101],"exactly":[102],"whether":[103],"exist":[107],"each":[109,144],"combination":[110],"these":[112],"factors.":[114],"case":[116],"exists,":[119],"find":[121],"guarantees":[122],"on":[123],"non-optimized":[128],"metric":[129],"an":[131,173],"optimal":[132],"solution":[133],"other":[136],"metric.":[137],"We":[138,153],"also":[139,154],"study":[140],"when":[143],"service":[145],"should":[146],"be":[147],"served":[148],"particular":[151],"order.":[152],"propose":[155],"function":[157],"placement":[158],"method":[159],"jointly":[161],"optimizes":[162],"both":[163],"reliability.":[166],"Lastly,":[167],"evaluate":[169],"our":[170],"analysis":[171],"experimental":[174],"setting.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}