{"id":"https://openalex.org/W7126055048","doi":"https://doi.org/10.1109/nfv-sdn66355.2025.11349476","title":"Towards Secure and Interoperable Data Spaces for 6G: The 6G-DALI Approach","display_name":"Towards Secure and Interoperable Data Spaces for 6G: The 6G-DALI Approach","publication_year":2025,"publication_date":"2025-11-10","ids":{"openalex":"https://openalex.org/W7126055048","doi":"https://doi.org/10.1109/nfv-sdn66355.2025.11349476"},"language":null,"primary_location":{"id":"doi:10.1109/nfv-sdn66355.2025.11349476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn66355.2025.11349476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Conference on Network Function Virtualization and Software-Defined Networking (NFV-SDN)","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2602.16386","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075455260","display_name":"Dimitrios Amaxilatis","orcid":"https://orcid.org/0000-0001-9938-6211"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Dimitrios Amaxilatis","raw_affiliation_strings":["Spark Works Ltd.,Galway,Ireland"],"affiliations":[{"raw_affiliation_string":"Spark Works Ltd.,Galway,Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093483200","display_name":"Themistoklis Sarantakos","orcid":"https://orcid.org/0000-0002-7517-6997"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Themistoklis Sarantakos","raw_affiliation_strings":["Spark Works Ltd.,Galway,Ireland"],"affiliations":[{"raw_affiliation_string":"Spark Works Ltd.,Galway,Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010691099","display_name":"Nikolaos Tsironis","orcid":"https://orcid.org/0009-0009-8084-613X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nikolaos Tsironis","raw_affiliation_strings":["Spark Works Ltd.,Galway,Ireland"],"affiliations":[{"raw_affiliation_string":"Spark Works Ltd.,Galway,Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124213053","display_name":"Vasileios Theodorou","orcid":null},"institutions":[{"id":"https://openalex.org/I86100027","display_name":"Intracom Telecom (Greece)","ror":"https://ror.org/04npy5k94","country_code":"GR","type":"company","lineage":["https://openalex.org/I86100027"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Theodorou","raw_affiliation_strings":["Intracom Telecom,Athens,Greece"],"affiliations":[{"raw_affiliation_string":"Intracom Telecom,Athens,Greece","institution_ids":["https://openalex.org/I86100027"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124215390","display_name":"Christos Verikoukis","orcid":null},"institutions":[{"id":"https://openalex.org/I4210135709","display_name":"Industrial Systems Institute","ror":"https://ror.org/02sy6k521","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210135709"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Verikoukis","raw_affiliation_strings":["Industrial Systems Institute,Athena Research Center,Patra,Greece"],"affiliations":[{"raw_affiliation_string":"Industrial Systems Institute,Athena Research Center,Patra,Greece","institution_ids":["https://openalex.org/I4210135709"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5075455260"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.71404647,"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":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.31630000472068787,"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":0.31630000472068787,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.19470000267028809,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.09939999878406525,"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/interoperability","display_name":"Interoperability","score":0.7469000220298767},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5827999711036682},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.51419997215271},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.4810999929904938},{"id":"https://openalex.org/keywords/architecture-framework","display_name":"Architecture framework","score":0.43619999289512634},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.39809998869895935},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.3720000088214874},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.36329999566078186},{"id":"https://openalex.org/keywords/data-as-a-service","display_name":"Data as a service","score":0.35749998688697815}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7699999809265137},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.7469000220298767},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5827999711036682},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.51419997215271},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.4810999929904938},{"id":"https://openalex.org/C53619493","wikidata":"https://www.wikidata.org/wiki/Q4787093","display_name":"Architecture framework","level":3,"score":0.43619999289512634},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.39809998869895935},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37770000100135803},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3720000088214874},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.37139999866485596},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.36329999566078186},{"id":"https://openalex.org/C97300177","wikidata":"https://www.wikidata.org/wiki/Q1994744","display_name":"Data as a service","level":3,"score":0.35749998688697815},{"id":"https://openalex.org/C57041688","wikidata":"https://www.wikidata.org/wiki/Q220644","display_name":"Service-oriented architecture","level":3,"score":0.35109999775886536},{"id":"https://openalex.org/C55356503","wikidata":"https://www.wikidata.org/wiki/Q2136675","display_name":"Reference architecture","level":4,"score":0.349700003862381},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.3334999978542328},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.33239999413490295},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.32850000262260437},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.32760000228881836},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3246999979019165},{"id":"https://openalex.org/C72634772","wikidata":"https://www.wikidata.org/wiki/Q386824","display_name":"Data integration","level":2,"score":0.31859999895095825},{"id":"https://openalex.org/C100463513","wikidata":"https://www.wikidata.org/wiki/Q5227322","display_name":"Data model (GIS)","level":2,"score":0.29840001463890076},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.2913999855518341},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.2847000062465668},{"id":"https://openalex.org/C137314826","wikidata":"https://www.wikidata.org/wiki/Q2330408","display_name":"Data mapping","level":2,"score":0.2847000062465668},{"id":"https://openalex.org/C94070970","wikidata":"https://www.wikidata.org/wiki/Q638422","display_name":"Data architecture","level":5,"score":0.2612999975681305},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C35869016","wikidata":"https://www.wikidata.org/wiki/Q846636","display_name":"Software architecture","level":3,"score":0.2547999918460846},{"id":"https://openalex.org/C154240960","wikidata":"https://www.wikidata.org/wiki/Q2860294","display_name":"Database-centric architecture","level":5,"score":0.2531000077724457}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/nfv-sdn66355.2025.11349476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nfv-sdn66355.2025.11349476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Conference on Network Function Virtualization and Software-Defined Networking (NFV-SDN)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2602.16386","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2602.16386","pdf_url":"https://arxiv.org/pdf/2602.16386","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:doi:10.48550/arxiv.2602.16386","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2602.16386","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2602.16386","pdf_url":"https://arxiv.org/pdf/2602.16386","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.615261971950531}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7126055048.pdf","grobid_xml":"https://content.openalex.org/works/W7126055048.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"next":[1],"generation":[2],"of":[3,51,126],"mobile":[4],"networks,":[5,128],"6G,":[6],"is":[7,30],"expected":[8],"to":[9,27,33,63,121],"enable":[10],"data-driven":[11],"services":[12],"at":[13],"unprecedented":[14],"scale":[15],"and":[16,24,36,42,60,67,74,83,102,114,117,136,146],"complexity,":[17],"with":[18,113],"stringent":[19],"requirements":[20],"for":[21,71],"trust,":[22],"interoperability,":[23],"automation.":[25],"Central":[26],"this":[28],"vision":[29],"the":[31,48,52,84,90,109,123],"ability":[32],"create,":[34],"manage,":[35],"share":[37],"high-quality":[38],"datasets":[39],"across":[40],"distributed":[41],"heterogeneous":[43],"environments.":[44],"This":[45],"paper":[46],"presents":[47],"data":[49,69,100,104],"architecture":[50,91,111],"6G-DALI":[53,110],"project,":[54],"which":[55],"implements":[56],"a":[57],"federated":[58,96],"dataspace":[59],"DataOps":[61],"infrastructure":[62],"support":[64],"secure,":[65],"compliant,":[66],"scalable":[68],"sharing":[70],"AI-driven":[72],"experimentation":[73],"service":[75],"orchestration.":[76],"Drawing":[77],"from":[78],"principles":[79],"defined":[80],"by":[81],"GAIA-X":[82,116],"International":[85],"Data":[86],"Spaces":[87],"Association":[88],"(IDSA),":[89],"incorporates":[92],"components":[93],"such":[94],"as":[95],"identity":[97],"management,":[98,135],"policy-based":[99],"contracts,":[101],"automated":[103],"pipelines.":[105],"We":[106],"detail":[107],"how":[108],"aligns":[112],"extends":[115],"IDSA":[118],"reference":[119],"models":[120],"meet":[122],"unique":[124],"demands":[125],"6G":[127],"including":[129],"low-latency":[130],"edge":[131],"processing,":[132],"dynamic":[133],"trust":[134],"cross-domain":[137],"federation.":[138],"A":[139],"comparative":[140],"analysis":[141],"highlights":[142],"both":[143],"convergence":[144],"points":[145],"necessary":[147],"innovations.":[148]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-01-30T00:00:00"}