{"id":"https://openalex.org/W2969922894","doi":"https://doi.org/10.1109/netsoft.2019.8806642","title":"IP Multimedia Subsystem in a containerized environment: availability and sensitivity evaluation","display_name":"IP Multimedia Subsystem in a containerized environment: availability and sensitivity evaluation","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2969922894","doi":"https://doi.org/10.1109/netsoft.2019.8806642","mag":"2969922894"},"language":"en","primary_location":{"id":"doi:10.1109/netsoft.2019.8806642","is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2019.8806642","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 Softwarization (NetSoft)","raw_type":"proceedings-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/A5004266537","display_name":"Mario Di Mauro","orcid":"https://orcid.org/0000-0001-6574-2601"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Di Mauro","raw_affiliation_strings":["Dept. of Information and Electrical Engineering, University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Electrical Engineering, University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055830238","display_name":"Giovanni Galatro","orcid":"https://orcid.org/0000-0001-7902-5507"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Galatro","raw_affiliation_strings":["Dept. of Information and Electrical Engineering, University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Electrical Engineering, University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078388590","display_name":"M. Longo","orcid":"https://orcid.org/0000-0001-8325-4003"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Longo","raw_affiliation_strings":["Dept. of Information and Electrical Engineering, University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Electrical Engineering, University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060627448","display_name":"F. Postiglione","orcid":"https://orcid.org/0000-0003-0628-3796"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Postiglione","raw_affiliation_strings":["Dept. of Information and Electrical Engineering, University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Electrical Engineering, University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052522326","display_name":"Marco Tambasco","orcid":"https://orcid.org/0000-0003-0213-7062"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]},{"id":"https://openalex.org/I4210148398","display_name":"CoRiTeL","ror":"https://ror.org/04cxvfq51","country_code":"IT","type":"other","lineage":["https://openalex.org/I4210148398"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Tambasco","raw_affiliation_strings":["Research Consortium on Telecommunications (CoRiTeL), University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Consortium on Telecommunications (CoRiTeL), University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948","https://openalex.org/I4210148398"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6736,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.85832708,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"42","last_page":"47"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9977999925613403,"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":0.9951000213623047,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7799983024597168},{"id":"https://openalex.org/keywords/ip-multimedia-subsystem","display_name":"IP Multimedia Subsystem","score":0.6705185174942017},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.6115847229957581},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5720747709274292},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.5518510937690735},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5209782719612122},{"id":"https://openalex.org/keywords/reliability-block-diagram","display_name":"Reliability block diagram","score":0.5081958770751953},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4821909964084625},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4674780070781708},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.44160717725753784},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3865547180175781},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.3677666187286377},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.33665746450424194},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.2386118769645691},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.22687062621116638}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7799983024597168},{"id":"https://openalex.org/C26878273","wikidata":"https://www.wikidata.org/wiki/Q1140664","display_name":"IP Multimedia Subsystem","level":3,"score":0.6705185174942017},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.6115847229957581},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5720747709274292},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.5518510937690735},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5209782719612122},{"id":"https://openalex.org/C18074226","wikidata":"https://www.wikidata.org/wiki/Q7310986","display_name":"Reliability block diagram","level":3,"score":0.5081958770751953},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4821909964084625},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4674780070781708},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.44160717725753784},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3865547180175781},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.3677666187286377},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.33665746450424194},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2386118769645691},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.22687062621116638},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C107094494","wikidata":"https://www.wikidata.org/wiki/Q428453","display_name":"Fault tree analysis","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/netsoft.2019.8806642","is_oa":false,"landing_page_url":"https://doi.org/10.1109/netsoft.2019.8806642","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 Softwarization (NetSoft)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4099999964237213,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1568125119","https://openalex.org/W2062529482","https://openalex.org/W2065995576","https://openalex.org/W2090188531","https://openalex.org/W2165090486","https://openalex.org/W2288662257","https://openalex.org/W2464214790","https://openalex.org/W2524692979","https://openalex.org/W2531376625","https://openalex.org/W2624030676","https://openalex.org/W2739609673","https://openalex.org/W2755394491","https://openalex.org/W2765328278","https://openalex.org/W2771998720","https://openalex.org/W2781493898","https://openalex.org/W2799059457","https://openalex.org/W3006529969","https://openalex.org/W3088964753","https://openalex.org/W3122052183","https://openalex.org/W6634006718"],"related_works":["https://openalex.org/W2088620127","https://openalex.org/W2743348030","https://openalex.org/W2947629119","https://openalex.org/W1963799338","https://openalex.org/W2542775576","https://openalex.org/W2900408237","https://openalex.org/W2036412865","https://openalex.org/W2906562101","https://openalex.org/W2545334782","https://openalex.org/W2160597328"],"abstract_inverted_index":{"Nowadays,":[0],"telecom":[1],"providers":[2],"may":[3],"benefit":[4],"from":[5,22,90],"the":[6,19,23,52,163,166,186],"flexibility":[7],"offered":[8,80],"by":[9,81],"Network":[10],"Function":[11],"Virtualization":[12],"(NFV)":[13],"paradigm":[14],"that":[15],"allows":[16,160],"to":[17,145,161,192],"decouple":[18],"service":[20],"logic":[21],"underlying":[24],"hardware":[25],"infrastructure.":[26],"Thus,":[27],"main":[28],"functionalities":[29],"of":[30,108,131,165,172,194],"network":[31,64],"nodes":[32],"(e.g.":[33],"routers,":[34],"firewalls,":[35],"load":[36],"balancers":[37],"etc.)":[38],"can":[39,66],"be":[40,67],"deployed":[41],"on":[42],"a":[43,56,61,96,105,114,132,180],"virtual":[44],"machine":[45],"(VM)":[46],"with":[47,190],"its":[48],"own":[49],"resources.":[50],"On":[51],"other":[53],"hand,":[54],"deploying":[55],"whole":[57,97,187],"VM":[58],"(which":[59],"hosts":[60],"single":[62],"virtualized":[63,84],"service)":[65],"expensive,":[68],"since":[69],"too":[70],"many":[71],"resources":[72],"are":[73],"uselessly":[74],"wasted.":[75],"A":[76],"valuable":[77],"alternative":[78],"is":[79],"containers,":[82],"namely,":[83],"and":[85,152,174],"lightweight":[86],"processes":[87],"that,":[88],"differently":[89],"classical":[91],"VMs,":[92],"do":[93],"not":[94],"carry":[95],"operating":[98],"system.":[99],"In":[100],"this":[101],"work":[102],"we":[103,126,178],"consider":[104],"container-based":[106],"version":[107],"IP":[109],"Multimedia":[110],"Subsystem":[111],"(IMS)":[112],"infrastructure,":[113],"crucial":[115],"player":[116],"within":[117],"next":[118],"generation":[119],"telecommunication":[120],"networks,":[121],"a.k.a.":[122],"5G.":[123],"More":[124],"precisely,":[125],"offer":[127],"an":[128],"availability":[129],"evaluation":[130],"containerized":[133],"IMS":[134],"(cIMS)":[135],"deployment":[136],"through":[137],"i)":[138],"Reliability":[139],"Block":[140],"Diagram":[141],"(RBD)":[142],"formalism":[143],"useful":[144],"model":[146],"high-level":[147],"interconnections":[148],"among":[149],"cIMS":[150,167,188],"nodes,":[151],"ii)":[153],"Stochastic":[154],"Reward":[155],"Networks":[156],"(SRN)":[157],"methodology":[158],"which":[159],"analyze":[162],"evolution":[164],"life":[168],"cycle":[169],"in":[170],"presence":[171],"failure":[173],"repair":[175],"events.":[176],"Moreover,":[177],"perform":[179],"sensitivity":[181],"analysis":[182],"aimed":[183],"at":[184],"evaluating":[185],"robustness":[189],"respect":[191],"deviations":[193],"some":[195],"critical":[196],"parameters.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
