{"id":"https://openalex.org/W2967430101","doi":"https://doi.org/10.1109/eucnc.2019.8802040","title":"Towards Closed Loop 5G Service Assurance Architecture for Network Slices as a Service","display_name":"Towards Closed Loop 5G Service Assurance Architecture for Network Slices as a Service","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2967430101","doi":"https://doi.org/10.1109/eucnc.2019.8802040","mag":"2967430101"},"language":"en","primary_location":{"id":"doi:10.1109/eucnc.2019.8802040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eucnc.2019.8802040","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 European Conference on Networks and Communications (EuCNC)","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/A5101611201","display_name":"Min Xie","orcid":"https://orcid.org/0000-0002-4385-0465"},"institutions":[{"id":"https://openalex.org/I2800413675","display_name":"Telenor (Norway)","ror":"https://ror.org/02jsp2z03","country_code":"NO","type":"company","lineage":["https://openalex.org/I2800413675"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Min Xie","raw_affiliation_strings":["Telenor Research, Telenor, Norway"],"affiliations":[{"raw_affiliation_string":"Telenor Research, Telenor, Norway","institution_ids":["https://openalex.org/I2800413675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048539227","display_name":"Wint Yi Poe","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129353","display_name":"Huawei Technologies (Germany)","ror":"https://ror.org/038cdme44","country_code":"DE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210129353"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wint Yi Poe","raw_affiliation_strings":["Huawei Technologies Duesseldorf GmbH, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Duesseldorf GmbH, Munich, Germany","institution_ids":["https://openalex.org/I4210129353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100372109","display_name":"Yue Wang","orcid":"https://orcid.org/0000-0003-2049-5285"},"institutions":[{"id":"https://openalex.org/I4210117523","display_name":"Samsung (United Kingdom)","ror":"https://ror.org/01w6gjq94","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210117523"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yue Wang","raw_affiliation_strings":["Samsung Electronics, UK"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics, UK","institution_ids":["https://openalex.org/I4210117523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062726526","display_name":"Andr\u00e9s J. Gonzalez","orcid":"https://orcid.org/0000-0002-4084-5177"},"institutions":[{"id":"https://openalex.org/I2800413675","display_name":"Telenor (Norway)","ror":"https://ror.org/02jsp2z03","country_code":"NO","type":"company","lineage":["https://openalex.org/I2800413675"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Andres J. Gonzalez","raw_affiliation_strings":["Telenor Research, Telenor, Norway"],"affiliations":[{"raw_affiliation_string":"Telenor Research, Telenor, Norway","institution_ids":["https://openalex.org/I2800413675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071820821","display_name":"Ahmed Elmokashfi","orcid":"https://orcid.org/0000-0001-9964-214X"},"institutions":[{"id":"https://openalex.org/I2799829267","display_name":"Simula Research Laboratory","ror":"https://ror.org/00vn06n10","country_code":"NO","type":"facility","lineage":["https://openalex.org/I2799829267"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Ahmed M. Elmokashfi","raw_affiliation_strings":["Simula Research Lab, Norway"],"affiliations":[{"raw_affiliation_string":"Simula Research Lab, Norway","institution_ids":["https://openalex.org/I2799829267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020645291","display_name":"Joao Antonio Pereira Rodrigues","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123997","display_name":"Nokia (Portugal)","ror":"https://ror.org/02s3g3z50","country_code":"PT","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210123997"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao Antonio Pereira Rodrigues","raw_affiliation_strings":["Nokia, Portugal"],"affiliations":[{"raw_affiliation_string":"Nokia, Portugal","institution_ids":["https://openalex.org/I4210123997"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026746400","display_name":"Foivos Michelinakis","orcid":"https://orcid.org/0000-0001-7794-7479"},"institutions":[{"id":"https://openalex.org/I2799829267","display_name":"Simula Research Laboratory","ror":"https://ror.org/00vn06n10","country_code":"NO","type":"facility","lineage":["https://openalex.org/I2799829267"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Foivos Michelinakis","raw_affiliation_strings":["Simula Research Lab, Norway"],"affiliations":[{"raw_affiliation_string":"Simula Research Lab, Norway","institution_ids":["https://openalex.org/I2799829267"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101611201"],"corresponding_institution_ids":["https://openalex.org/I2800413675"],"apc_list":null,"apc_paid":null,"fwci":0.8842,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.76732827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9986000061035156,"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":0.9986000061035156,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9657999873161316,"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":0.6832537651062012},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5827841758728027},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5534623861312866},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.5319412350654602},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.46269258856773376},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43727123737335205},{"id":"https://openalex.org/keywords/process-management","display_name":"Process management","score":0.4309481978416443},{"id":"https://openalex.org/keywords/service-oriented-architecture","display_name":"Service-oriented architecture","score":0.4169352650642395},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41081446409225464},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3556109666824341},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.32958006858825684},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.32699406147003174},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.24117439985275269},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.22235789895057678},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2205984890460968},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20391523838043213},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.19452178478240967},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.11399728059768677},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1060371994972229}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6832537651062012},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5827841758728027},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5534623861312866},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.5319412350654602},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.46269258856773376},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43727123737335205},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.4309481978416443},{"id":"https://openalex.org/C57041688","wikidata":"https://www.wikidata.org/wiki/Q220644","display_name":"Service-oriented architecture","level":3,"score":0.4169352650642395},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41081446409225464},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3556109666824341},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.32958006858825684},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.32699406147003174},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.24117439985275269},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.22235789895057678},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2205984890460968},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20391523838043213},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.19452178478240967},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.11399728059768677},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1060371994972229},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/eucnc.2019.8802040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eucnc.2019.8802040","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 European Conference on Networks and Communications (EuCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5600000023841858,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2111483789","https://openalex.org/W2774021048","https://openalex.org/W2947143928"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W2378076731","https://openalex.org/W4235240664","https://openalex.org/W4286888643","https://openalex.org/W2965083567","https://openalex.org/W3210795196","https://openalex.org/W1838576100","https://openalex.org/W2095886385","https://openalex.org/W2889616422","https://openalex.org/W2019887508"],"abstract_inverted_index":{"5G":[0,100],"intends":[1],"to":[2,6,34,77],"use":[3],"network":[4],"slicing":[5],"support":[7],"multiple":[8],"vertical":[9],"industries.":[10],"The":[11],"dynamic":[12],"resource":[13],"sharing":[14],"and":[15,29,44,70,79,93],"diverse":[16],"customer":[17],"requirements":[18],"bring":[19],"new":[20,62],"challenges":[21],"towards":[22],"service":[23,83],"assurance":[24],"(SA),":[25],"such":[26],"as":[27],"automation":[28,81],"customer-centric.":[30],"As":[31],"a":[32,40],"response":[33],"these":[35],"challenges,":[36],"this":[37],"paper":[38,49],"proposes":[39],"hierarchical,":[41],"modular,":[42],"distributed,":[43],"scalable":[45],"SA":[46,55,63,65,67,89],"architecture.":[47],"This":[48],"highlights":[50],"an":[51],"important":[52],"key":[53],"feature":[54],"coordination,":[56],"which":[57],"is":[58],"facilitated":[59],"by":[60,97],"three":[61],"functions,":[64],"interpretation,":[66],"policy":[68],"management,":[69],"data":[71],"fabric.":[72],"Three":[73],"closed-loops":[74],"are":[75,90],"introduced":[76],"coordinate":[78],"realize":[80],"of":[82],"management.":[84],"Challenges":[85],"associated":[86],"with":[87],"realizing":[88],"briefly":[91],"discussed":[92],"will":[94],"be":[95],"addressed":[96],"leveraging":[98],"the":[99,104],"infrastructure":[101],"developed":[102],"within":[103],"H2020-ICT-17":[105],"project":[106],"5G-VINNI.":[107]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}