Category: News

UBITECH participated at the kick-off meeting hosted by Suite5 in Limassol, Cyprus (September 21-22, 2022) of the SYNERGIES Innovation Action, officially started on September 1st, 2022. The project is funded by European Commission under Horizon Europe Programme (Grant Agreement No. 101069839) and spans on the period September 2022 – February 2026. SYNERGIES brings forward a reference Energy Data Space Implementation that will attempt to unleash the data-driven innovation and sharing potential across the energy data value chain by leveraging on data and intelligence coming from diverse energy actors (prioritizing on consumers and introducing them as data owners/ providers) and coupled sectors (buildings, mobility) and effectively making them reachable and widely accessible.

Continue reading UBITECH participates at the kick-off of the SYNERGIES Innovation Action on Energy Data Spaces

A new article, entitled “Towards Blockchain-Based Fog and Edge Computing for Enabling Privacy-Preserving Smart Cities”, has been published in Frontiers in Sustainable Cities, section Smart Technologies and Cities, thanks to the collaborative work done in the DataCloud H2020 Research and Innovation Action. UBITECH’s Giannis Ledakis and Ioannis Plakas, and their co-authors from SINTEF, TELLU (Norway), IEXEC (France) and JOT (Spain), discuss a variety of modern technologies for Smart Cities and proposes our integrated architecture, which connects Blockchain technologies with modern data analytic techniques (e.g., Federated Learning) and Edge/Fog computing to address the current data privacy issues in Smart Cities.

Continue reading Article on Fog and Edge Computing published at Frontiers in Sustainable Cities

UBITECH participated at the kick-off meeting hosted by UPRC in Athens, Greece (September 20-21, 2022) of the MobiSpaces Research and Innovation Action, officially started on September 1st, 2022. The project is funded by European Commission under Horizon Europe Programme (Grant Agreement No. 101070279) and spans on the period September 2022 – August 2025. MobiSpaces aims to deliver an end-to-end mobility-aware and mobility-optimized data governance platform with key differentiating factor that the outcomes of mobility analytics will be utilized to optimize the complete data path, in terms of efficient, reliable, secure, fair and trustworthy data processing.

Continue reading UBITECH participates at the kick-off of the MobiSpaces Research and Innovation Action on Data Spaces for Green Mobility

On 15 September 2022, the final review meeting of  SPIDER H2020 was held in Athens, Greece, with the physical presence of the majority of the Consortium partners as well as the external reviewers and the project officer from the European Commission side. The meeting was organized in hybrid form, allowing partners with restrictions on travel, to also join digitally. UBITECH was in charge of the technical coordination of the entire project activities, as well as task leader, responsible for the conceptualization and design of the platform architecture; development of the 5G threat knowledge base and incident repository; and integration as well as evaluation of the different components and interfaces of the SPIDER 5G Cyber Range.

Continue reading Successfully delivery of the SPIDER Innovation Action on 5G cyber range

NOVA and UBITECH ENERGY co-host the kick-off meeting in Athens, Greece (September 14-15, 2022) of the ENFLATE Innovation Action, officially started on September 1st, 2022. The project is funded by European Commission under Horizon Europe Programme (Grant Agreement No. 101075783) and spans on the period September 2022 – August 2026. ENFLATE aims at developing and demonstrating in six demonstration campaigns across five countries, a collaborative platform of tools enabling consumer-driven business models for energy services, valorising their multi-vector flexibility potential, integrating them with other non-energy services (cross-industry services), like health and mobility ones.

Continue reading UBITECH ENERGY undertakes the technical coordination of the ENFLATE Innovation Action on consumer-centered energy markets flexibility

UBITECH participated at the kick-off meeting hosted by EURECAT in Barcelona, Spain (September 14-15, 2022) of the NebulOus Research and Innovation Action, officially started on September 1st, 2022. The project is funded by European Commission under Horizon Europe Programme (Grant Agreement No. 101070516) and spans on the period September 2022 – August 2025. NebulOus aims to transparently manage all the layers of the cloud continuum stack, in an equivalent manner to an Operating System (OS), managing the available computing capacity to facilitate an adaptive application hosting environment, driven by the processing proximity to data sources and optimised based on the data involved, the defined QoS requirements and the regulatory, security or privacy constraints.

Continue reading UBITECH participates at the kick-off of the NebulOus Research and Innovation Action on Meta Operating Systems for Hyper Distributed Apps

Following a peer-review process, Sensors MDPI Journal has accepted to publish a scientific manuscript, co-authored by UBITECH’s Theodora Anastasiou, Sophia Karagiorgou, Petros Petrou (members of the Privacy-preserving Distributed Machine Learning Research Group), Dimitris Papamartzivanos and Thanassis Giannetsos (members of the Digital Security and Trusted Computing Research Group), entitled “Towards Robustifying Image Classifiers against the Perils of Adversarial Attacks on Artificial Intelligence Systems”. UBITECH’s team members and their co-editors (from the Hellenic Army Information Technology Support Center and Phillips Netherlands) introduces an AI architecture augmented with adversarial examples and defense algorithms to safeguard, secure, and make more reliable AI systems.

Continue reading New manuscript on adversarial attacks on Artificial Intelligence systems has been published at the Sensors MDPI Journal

UBITECH participated at the kick-off meeting hosted by EURESCOM in Heidelberg, Germany (September 8-9, 2022) of the PAROMA-MED Research and Innovation Action, officially started on July 1st, 2022. The project is funded by European Commission under Horizon Europe Programme (Grant Agreement No. 101070222) and spans on the period July 2022 – June 2025. PAROMA-MED aims to develop, validate and evaluate a platform-based hybrid-cloud delivery framework for privacy- and security- assured services and applications in federative cross-border environments.

Continue reading UBITECH participates at the kick-off of the PAROMA-MED Research and Innovation Action on Privacy Preserving Distributed Machine Learning for Medical Apps

UBITECH successfully concluded the DOOR project (Hardware Roots of Trust as an Enabler of Trustworthiness in Digital Transactions) that empowers participating entities in the ESSIF-Framework to establish trust by providing strong verifiable evidence and assurances on the origin and integrity of the presented verifiable credentials. DOOR achieves this goal by building a trusted layer between interacting parties that is based on strong cryptographic privacy-preserving tools. In this way, DOOR can enable the handling of VCs requiring higher level of assurances locally at the holder’s wallet.

Continue reading UBITECH successfully concluded the DOOR cascading grant project from NGI eSSIF-LAB

The paper entitled “ZEKRO: Zero-Knowledge Proof of Integrity Conformance” has been accepted for presentation at the 2022 International Conference on Availability, Reliability and Security (ARES), that will be held in August 23-26, 2021  in Vienna and will be also published by the International Conference Proceedings Series published by ACM ICPS.

Continue reading UBITECH presents a scientific paper on Zero-Knowledge Proof at the 2022 International Conference on Availability, Reliability and Security (ARES)