{"id":"https://openalex.org/W4391061089","doi":"https://doi.org/10.23919/ofc49934.2023.10117382","title":"Slice Grouping for Transport Network Slices Using Hierarchical Multi-domain SDN Controllers","display_name":"Slice Grouping for Transport Network Slices Using Hierarchical Multi-domain SDN Controllers","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391061089","doi":"https://doi.org/10.23919/ofc49934.2023.10117382"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10117382","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10117382","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.23919/OFC49934.2023.10117382","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022337599","display_name":"Llu\u00eds Gifre","orcid":"https://orcid.org/0000-0001-9936-9411"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Ll. Gifre","raw_affiliation_strings":["Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075831390","display_name":"Ricard Vilalta","orcid":"https://orcid.org/0000-0003-0391-9728"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Vilalta","raw_affiliation_strings":["Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091977459","display_name":"J.C. Caja-D\u2019\u00edaz","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J.C. Caja-D\u00edaz","raw_affiliation_strings":["Telef&#x00F3;nica I+D,Madrid,Spain"],"affiliations":[{"raw_affiliation_string":"Telef&#x00F3;nica I+D,Madrid,Spain","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041287258","display_name":"\u00d3scar Gonz\u00e1lez de Dios","orcid":"https://orcid.org/0000-0002-1898-0807"},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"O. Gonzalez de Dios","raw_affiliation_strings":["Telef&#x00F3;nica I+D,Madrid,Spain"],"affiliations":[{"raw_affiliation_string":"Telef&#x00F3;nica I+D,Madrid,Spain","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000927445","display_name":"J.P. Fern\u00e1ndez-Palacios","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J.P. Fern\u00e1ndez-Palacios","raw_affiliation_strings":["Telef&#x00F3;nica I+D,Madrid,Spain"],"affiliations":[{"raw_affiliation_string":"Telef&#x00F3;nica I+D,Madrid,Spain","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036239784","display_name":"Jose-Juan Pedre\u00f1o-Manresa","orcid":"https://orcid.org/0000-0003-1778-0261"},"institutions":[{"id":"https://openalex.org/I1338984714","display_name":"ADVA Optical Networking (Germany)","ror":"https://ror.org/055kr0e44","country_code":"DE","type":"company","lineage":["https://openalex.org/I1338984714"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J.-J. Pedreno-Manresa","raw_affiliation_strings":["ADVA Optical Networking,Munich,Germany","ADVA Optical Networking, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"ADVA Optical Networking,Munich,Germany","institution_ids":["https://openalex.org/I1338984714"]},{"raw_affiliation_string":"ADVA Optical Networking, Munich, Germany","institution_ids":["https://openalex.org/I1338984714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087100851","display_name":"Achim Autenrieth","orcid":null},"institutions":[{"id":"https://openalex.org/I1338984714","display_name":"ADVA Optical Networking (Germany)","ror":"https://ror.org/055kr0e44","country_code":"DE","type":"company","lineage":["https://openalex.org/I1338984714"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Autenrieth","raw_affiliation_strings":["ADVA Optical Networking,Munich,Germany","ADVA Optical Networking, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"ADVA Optical Networking,Munich,Germany","institution_ids":["https://openalex.org/I1338984714"]},{"raw_affiliation_string":"ADVA Optical Networking, Munich, Germany","institution_ids":["https://openalex.org/I1338984714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014340641","display_name":"M. Silvola","orcid":null},"institutions":[{"id":"https://openalex.org/I1324360087","display_name":"Infinera (United States)","ror":"https://ror.org/02ty5cy83","country_code":"US","type":"company","lineage":["https://openalex.org/I1324360087"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Silvola","raw_affiliation_strings":["Infinera,Espoo,Finland","Infinera, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Infinera,Espoo,Finland","institution_ids":["https://openalex.org/I1324360087"]},{"raw_affiliation_string":"Infinera, Espoo, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022976902","display_name":"Nicola Carapellese","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]},{"id":"https://openalex.org/I4210110387","display_name":"Microelectronica (Romania)","ror":"https://ror.org/01keak954","country_code":"RO","type":"company","lineage":["https://openalex.org/I4210110387"]}],"countries":["IT","RO"],"is_corresponding":false,"raw_author_name":"N. Carapellese","raw_affiliation_strings":["SIAE Microelettronica,Milan,Italy","SIAE Microelettronica, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"SIAE Microelettronica,Milan,Italy","institution_ids":["https://openalex.org/I4210110387"]},{"raw_affiliation_string":"SIAE Microelettronica, Milan, Italy","institution_ids":["https://openalex.org/I4210165120"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071259603","display_name":"Michela Milano","orcid":"https://orcid.org/0000-0001-7379-1411"},"institutions":[{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]},{"id":"https://openalex.org/I4210110387","display_name":"Microelectronica (Romania)","ror":"https://ror.org/01keak954","country_code":"RO","type":"company","lineage":["https://openalex.org/I4210110387"]}],"countries":["IT","RO"],"is_corresponding":false,"raw_author_name":"M. Milano","raw_affiliation_strings":["SIAE Microelettronica,Milan,Italy","SIAE Microelettronica, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"SIAE Microelettronica,Milan,Italy","institution_ids":["https://openalex.org/I4210110387"]},{"raw_affiliation_string":"SIAE Microelettronica, Milan, Italy","institution_ids":["https://openalex.org/I4210165120"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112601295","display_name":"A. Farrel","orcid":"https://orcid.org/0000-0003-1942-5992"},"institutions":[{"id":"https://openalex.org/I4210160082","display_name":"Accenture (United Kingdom)","ror":"https://ror.org/05h202h75","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210093804","https://openalex.org/I4210160082"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Farrel","raw_affiliation_strings":["Old Dog Consulting,Llangollen,United Kingdom","Old Dog Consulting, Llangollen, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Old Dog Consulting,Llangollen,United Kingdom","institution_ids":["https://openalex.org/I4210160082"]},{"raw_affiliation_string":"Old Dog Consulting, Llangollen, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068237536","display_name":"Daniel King","orcid":"https://orcid.org/0000-0002-5575-4649"},"institutions":[{"id":"https://openalex.org/I4210160082","display_name":"Accenture (United Kingdom)","ror":"https://ror.org/05h202h75","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210093804","https://openalex.org/I4210160082"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. King","raw_affiliation_strings":["Old Dog Consulting,Llangollen,United Kingdom","Old Dog Consulting, Llangollen, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Old Dog Consulting,Llangollen,United Kingdom","institution_ids":["https://openalex.org/I4210160082"]},{"raw_affiliation_string":"Old Dog Consulting, Llangollen, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042125476","display_name":"Ricardo Mart\u00ed\u00adnez","orcid":"https://orcid.org/0000-0003-3097-5485"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Martinez","raw_affiliation_strings":["Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009420716","display_name":"Ramon Casellas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Casellas","raw_affiliation_strings":["Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100733327","display_name":"Ra\u00fcl Mu\u00f1oz","orcid":"https://orcid.org/0000-0003-4651-4499"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Mu\u00f1oz","raw_affiliation_strings":["Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnol&#x00F2;gic de Telecomunicacions de Catalunya (CTTC/CERCA),Castelldefels (Barcelona),Spain","institution_ids":["https://openalex.org/I4210087295"]}]}],"institutions":[],"countries_distinct_count":6,"institutions_distinct_count":15,"corresponding_author_ids":["https://openalex.org/A5022337599"],"corresponding_institution_ids":["https://openalex.org/I4210087295"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22634929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998999834060669,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9929999709129333,"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":0.7228999137878418},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5543456077575684},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.505212128162384},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4699649512767792},{"id":"https://openalex.org/keywords/transport-network","display_name":"Transport network","score":0.455878883600235},{"id":"https://openalex.org/keywords/hierarchical-database-model","display_name":"Hierarchical database model","score":0.41709989309310913},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.41432321071624756},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2209058701992035},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15006130933761597}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7228999137878418},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5543456077575684},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.505212128162384},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4699649512767792},{"id":"https://openalex.org/C2778711553","wikidata":"https://www.wikidata.org/wiki/Q924286","display_name":"Transport network","level":2,"score":0.455878883600235},{"id":"https://openalex.org/C144986985","wikidata":"https://www.wikidata.org/wiki/Q871236","display_name":"Hierarchical database model","level":2,"score":0.41709989309310913},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.41432321071624756},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2209058701992035},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15006130933761597},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/ofc49934.2023.10117382","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10117382","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:11072708","is_oa":true,"landing_page_url":"https://doi.org/10.23919/OFC49934.2023.10117382","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition, OFC 2023, San Diego, 5-9 May 2023","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:11072708","is_oa":true,"landing_page_url":"https://doi.org/10.23919/OFC49934.2023.10117382","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition, OFC 2023, San Diego, 5-9 May 2023","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2314869943","https://openalex.org/W3010481601","https://openalex.org/W3128345124","https://openalex.org/W3183380123","https://openalex.org/W3184373503","https://openalex.org/W4226069888","https://openalex.org/W6774801531"],"related_works":["https://openalex.org/W2111375262","https://openalex.org/W1991205173","https://openalex.org/W2109048960","https://openalex.org/W2741481635","https://openalex.org/W2038165453","https://openalex.org/W2338537463","https://openalex.org/W2183644707","https://openalex.org/W1595657826","https://openalex.org/W2098041570","https://openalex.org/W2123932472"],"abstract_inverted_index":{"This":[0],"demonstration":[1],"showcases":[2],"how":[3],"TeraFlowSDN":[4],"provides":[5],"support":[6],"for":[7],"hierarchical":[8],"control":[9],"of":[10],"multiple":[11,27],"heterogeneous":[12],"SDN":[13],"domains":[14],"(through":[15],"IP,":[16],"microwave":[17],"and":[18,29],"optical":[19],"technologies).":[20],"Different":[21],"transport":[22],"slices":[23],"are":[24],"offered":[25],"with":[26],"SLAs":[28],"grouped":[30],"to":[31],"optimize":[32],"resources.":[33]},"counts_by_year":[],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2024-01-21T00:00:00"}
