{"id":"https://openalex.org/W4411408505","doi":"https://doi.org/10.1109/tnsm.2025.3580706","title":"AZTEC+: Long- and Short-Term Resource Provisioning for Zero-Touch Network Management","display_name":"AZTEC+: Long- and Short-Term Resource Provisioning for Zero-Touch Network Management","publication_year":2025,"publication_date":"2025-06-18","ids":{"openalex":"https://openalex.org/W4411408505","doi":"https://doi.org/10.1109/tnsm.2025.3580706"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2025.3580706","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3580706","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tnsm.2025.3580706","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043438646","display_name":"Sergi Alcal\u00e1-Mar\u00edn","orcid":"https://orcid.org/0000-0001-9848-0484"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sergi Alcal\u00e1-Mar\u00edn","raw_affiliation_strings":["Department of Telematics Engineering, University Carlos III of Madrid, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-9848-0484","affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University Carlos III of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002141564","display_name":"Dario Bega","orcid":"https://orcid.org/0000-0002-1957-910X"},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dario Bega","raw_affiliation_strings":["Nokia Bell Labs, Stuttgart, Germany"],"raw_orcid":"https://orcid.org/0000-0002-1957-910X","affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Stuttgart, Germany","institution_ids":["https://openalex.org/I4210159457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059416594","display_name":"Marco Gramaglia","orcid":"https://orcid.org/0000-0001-9494-1853"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marco Gramaglia","raw_affiliation_strings":["Department of Telematics Engineering, University Carlos III of Madrid, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-9494-1853","affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University Carlos III of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065707703","display_name":"Albert Banchs","orcid":"https://orcid.org/0000-0003-3544-8537"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Albert Banchs","raw_affiliation_strings":["Department of Telematics Engineering, University Carlos III of Madrid, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0003-3544-8537","affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University Carlos III of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086187463","display_name":"Xavier Costa\u2010P\u00e9rez","orcid":"https://orcid.org/0000-0002-9654-6109"},"institutions":[{"id":"https://openalex.org/I4210130845","display_name":"i2CAT","ror":"https://ror.org/02rkks755","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210130845","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210164122","display_name":"NEC (Germany)","ror":"https://ror.org/05hxss661","country_code":"DE","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210164122"]}],"countries":["DE","ES"],"is_corresponding":false,"raw_author_name":"Xavier Costa-Perez","raw_affiliation_strings":["5G/6G R&D Department, NEC Laboratories Europe, Heidelberg, Germany","NEC Laboratories Europe, Heidelberg, Heidelberg, Germany; i2CAT Foundation and ICREA, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9654-6109","affiliations":[{"raw_affiliation_string":"5G/6G R&D Department, NEC Laboratories Europe, Heidelberg, Germany","institution_ids":["https://openalex.org/I4210164122"]},{"raw_affiliation_string":"NEC Laboratories Europe, Heidelberg, Heidelberg, Germany; i2CAT Foundation and ICREA, Barcelona, Spain","institution_ids":["https://openalex.org/I4210130845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057196170","display_name":"Marco Fiore","orcid":"https://orcid.org/0000-0002-0772-9967"},"institutions":[{"id":"https://openalex.org/I2802499160","display_name":"IMDEA Networks","ror":"https://ror.org/04mm9fg30","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I2802499160"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marco Fiore","raw_affiliation_strings":["Network Data Science Group, IMDEA Networks Institute, Madrid, Spain","IMDEA Networks Institute, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-0772-9967","affiliations":[{"raw_affiliation_string":"Network Data Science Group, IMDEA Networks Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2802499160"]},{"raw_affiliation_string":"IMDEA Networks Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2802499160"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13469718,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":"5","first_page":"3809","last_page":"3822"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9824000000953674,"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":0.9824000000953674,"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":0.9757000207901001,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9556000232696533,"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":0.7667198181152344},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.7431719899177551},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5852566957473755},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5473213791847229},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5451180338859558},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4131608009338379}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7667198181152344},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.7431719899177551},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5852566957473755},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5473213791847229},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5451180338859558},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4131608009338379},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnsm.2025.3580706","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3580706","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":{"id":"doi:10.1109/tnsm.2025.3580706","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3580706","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.4000000059604645,"display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G6104839821","display_name":null,"funder_award_id":"101139270.","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7809375870","display_name":null,"funder_award_id":"TSI-063000-2021-65","funder_id":"https://openalex.org/F4320326262","funder_display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320326262","display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a","ror":"https://ror.org/03sv46s19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2062227835","https://openalex.org/W2161870839","https://openalex.org/W2500898769","https://openalex.org/W2514159439","https://openalex.org/W2530656232","https://openalex.org/W2594265094","https://openalex.org/W2605997793","https://openalex.org/W2612074600","https://openalex.org/W2612759037","https://openalex.org/W2762605243","https://openalex.org/W2792819087","https://openalex.org/W2804389053","https://openalex.org/W2810482148","https://openalex.org/W2828463441","https://openalex.org/W2885747671","https://openalex.org/W2896336465","https://openalex.org/W2902656632","https://openalex.org/W2904107554","https://openalex.org/W2910790589","https://openalex.org/W2942687597","https://openalex.org/W2950203184","https://openalex.org/W2962883549","https://openalex.org/W2969632483","https://openalex.org/W3043957834","https://openalex.org/W3213612880","https://openalex.org/W4387149979"],"related_works":["https://openalex.org/W2893779165","https://openalex.org/W2017432143","https://openalex.org/W1973694374","https://openalex.org/W2983574358","https://openalex.org/W2102496746","https://openalex.org/W2360147445","https://openalex.org/W2138260944","https://openalex.org/W2151342429","https://openalex.org/W2394465510","https://openalex.org/W2097486318"],"abstract_inverted_index":{"In":[0,95],"the":[1,21,45,54,125,134,139,143],"past":[2],"few":[3],"years,":[4],"network":[5,46,55,69,77,109,156],"infrastructures":[6],"have":[7],"transitioned":[8],"from":[9],"prominently":[10],"hardware-based":[11],"models":[12],"to":[13,41,52,137,142],"networks":[14],"of":[15,38,147,170],"functions,":[16],"where":[17],"software":[18],"components":[19],"provide":[20],"required":[22],"functionalities":[23],"with":[24,59,71],"unprecedented":[25],"scalability":[26],"and":[27,44,83,116,145],"flexibility.":[28],"However,":[29,75],"this":[30,96],"new":[31,36],"vision":[32],"entails":[33],"a":[34,101,114,167],"completely":[35],"set":[37,169],"problems":[39],"related":[40],"resource":[42,106],"provisioning":[43,107],"function":[47,56,78],"operation,":[48],"making":[49],"it":[50],"difficult":[51],"manage":[53],"lifecycle":[57],"management":[58,65,164],"traditional,":[60],"human-in-the-loop":[61],"approaches.":[62],"Novel":[63],"zero-touch":[64],"solutions":[66,90,165],"promise":[67],"autonomous":[68],"operation":[70],"limited":[72],"human":[73],"interactions.":[74],"modeling":[76],"behavior":[79],"into":[80,93],"compelling":[81],"variables":[82],"algorithm":[84],"is":[85],"an":[86],"aspect":[87],"that":[88],"such":[89,148],"must":[91],"take":[92],"account.":[94],"paper,":[97],"we":[98],"propose":[99],"AZTEC+,":[100],"data-driven":[102],"solution":[103],"for":[104,128,166],"anticipatory":[105],"in":[108],"slicing":[110],"scenarios.":[111],"By":[112],"leveraging":[113],"hybrid":[115],"modular":[117],"deep":[118],"learning":[119],"architecture,":[120],"AZTEC+":[121,160],"not":[122],"only":[123],"forecasts":[124],"future":[126],"demands":[127],"target":[129],"services":[130],"but":[131],"also":[132],"identifies":[133],"best":[135],"trade-offs":[136],"balance":[138],"costs":[140],"due":[141],"instantiation":[144],"reconfiguration":[146],"resources.":[149],"Our":[150],"experimental":[151],"evaluation,":[152],"based":[153],"on":[154],"real-world":[155],"data,":[157],"shows":[158],"how":[159],"can":[161],"outperform":[162],"state-of-the-art":[163],"large":[168],"metrics.":[171]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-06-19T00:00:00"}