{"id":"https://openalex.org/W4210705358","doi":"https://doi.org/10.1109/tnsm.2022.3148006","title":"Comparison of Placement Variants of Virtual Network Functions From Availability and Reliability Perspective","display_name":"Comparison of Placement Variants of Virtual Network Functions From Availability and Reliability Perspective","publication_year":2022,"publication_date":"2022-01-31","ids":{"openalex":"https://openalex.org/W4210705358","doi":"https://doi.org/10.1109/tnsm.2022.3148006"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2022.3148006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2022.3148006","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/A5041850409","display_name":"Priyatosh Mandal","orcid":"https://orcid.org/0000-0002-2369-6616"},"institutions":[{"id":"https://openalex.org/I43909382","display_name":"Centre for Development of Telematics","ror":"https://ror.org/03db92766","country_code":"IN","type":"government","lineage":["https://openalex.org/I43909382"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Priyatosh Mandal","raw_affiliation_strings":["Signalling Group, Centre for Development of Telematics, New Delhi, India"],"affiliations":[{"raw_affiliation_string":"Signalling Group, Centre for Development of Telematics, New Delhi, India","institution_ids":["https://openalex.org/I43909382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5041850409"],"corresponding_institution_ids":["https://openalex.org/I43909382"],"apc_list":null,"apc_paid":null,"fwci":2.6254,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.89822227,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"19","issue":"2","first_page":"860","last_page":"874"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.9955999851226807,"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":0.9926999807357788,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/host","display_name":"Host (biology)","score":0.8287079930305481},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8219940066337585},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7208571434020996},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.6938925981521606},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6105476021766663},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5137256383895874},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47641289234161377},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.41472500562667847},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.41284868121147156},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4055255353450775},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21713805198669434},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07418334484100342},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06669396162033081}],"concepts":[{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.8287079930305481},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8219940066337585},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7208571434020996},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.6938925981521606},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6105476021766663},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5137256383895874},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47641289234161377},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.41472500562667847},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.41284868121147156},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4055255353450775},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21713805198669434},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07418334484100342},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06669396162033081},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnsm.2022.3148006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2022.3148006","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":28,"referenced_works":["https://openalex.org/W1967912924","https://openalex.org/W2019395768","https://openalex.org/W2055350293","https://openalex.org/W2210774577","https://openalex.org/W2296689450","https://openalex.org/W2500898769","https://openalex.org/W2586596927","https://openalex.org/W2781493898","https://openalex.org/W2787486940","https://openalex.org/W2869021083","https://openalex.org/W2890094259","https://openalex.org/W2890449232","https://openalex.org/W2903252781","https://openalex.org/W2940964041","https://openalex.org/W2951643625","https://openalex.org/W2964820556","https://openalex.org/W2973288277","https://openalex.org/W3036383364","https://openalex.org/W3037678800","https://openalex.org/W3065783609","https://openalex.org/W3088133383","https://openalex.org/W3094559778","https://openalex.org/W3100960872","https://openalex.org/W3112320187","https://openalex.org/W3127370846","https://openalex.org/W3128109120","https://openalex.org/W4376522564","https://openalex.org/W6765773451"],"related_works":["https://openalex.org/W2566006169","https://openalex.org/W2770234245","https://openalex.org/W2987774938","https://openalex.org/W632915154","https://openalex.org/W4229499248","https://openalex.org/W4378874356","https://openalex.org/W2369811061","https://openalex.org/W3089997100","https://openalex.org/W620798607","https://openalex.org/W1607147593"],"abstract_inverted_index":{"The":[0,25],"virtual":[1,7],"network":[2,22],"function":[3],"(VNF)":[4],"is":[5],"a":[6,21,37],"machine":[8],"with":[9,73],"specific":[10],"software.":[11],"A":[12],"set":[13],"of":[14,27,31,49,51,71,76,94,102,114,116,138,164,166],"related":[15],"VNFs":[16,30,50,95,115,165],"can":[17,34,54],"be":[18,35,55],"represented":[19],"as":[20,96,98,133,135,151,153],"service":[23],"(NS).":[24],"placement":[26,48,113,143,163],"all":[28],"the":[29,47,65,69,74,86,91,99,108,112,131,136,149,154],"an":[32,52],"NS":[33,53,66,72,109,117,139],"in":[36,42,119],"single":[38,80,123,159],"host":[39,44,78,81,103,121,124,160],"node,":[40,82,125],"and":[41,83,126],"multiple":[43,77],"nodes.":[45],"Also,":[46],"done":[56],"using":[57],"mixed-mode.":[58,84,127],"In":[59,85],"this":[60],"work,":[61],"we":[62,89,106,129],"first":[63],"analyze":[64,107],"availability":[67,87,132],"considering":[68,111,140,158],"deployment":[70],"use":[75],"nodes,":[79,122],"analysis,":[88],"consider":[90],"failure":[92,100],"perspective":[93,101],"well":[97,134,152],"node(s).":[104],"Further,":[105],"reliability":[110,137],"based":[118,162],"different":[120],"Then":[128],"compare":[130],"these":[141],"three":[142],"strategies.":[144],"Comparison":[145],"results":[146],"show":[147],"that":[148],"availability,":[150],"reliability,":[155],"are":[156],"better":[157],"node":[161],"NS.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}