• From a Low-Cost Air Quality Sensor Network to Decision Support Services: Steps towards Data Calibration and Service Development 

      Veiga, Tiago Santos; Munch-Ellingsen, Arne; Papastergiopoulos, Christoforos; Tzovaras, Dimitrios; Kalamaras, Ilias; Bach, Kerstin; Votis, Konstantinos; Akselsen, Sigmund (Peer reviewed; Journal article, 2021)
      Air pollution is a widespread problem due to its impact on both humans and the environment. Providing decision makers with artificial intelligence based solutions requires to monitor the ambient air quality accurately and ...
    • From Internet of Threats to Internet of Things: A Cyber Security Architecture for Smart Homes 

      Augusto-Gonzalez, Javier; Collen, Anastasija; Evangelatos, S; Anagnostopoulos, Marios; Spathoulas, Georgios; Giannoutakis, Konstantinos M.; Votis, Konstantinos; Tzovaras, Dimitrios; Genge, B; Gelenbe, Erol; Nijdam, Niels Alexander (Peer reviewed; Journal article, 2019)
      The H2020 European research project GHOST - Safe-Guarding Home IoT Environments with Personalised Real-time Risk Control - aims to deploy a highly effective security framework for IoT smart home residents through a novel ...
    • GHOST - Safe-Guarding Home IoT Environments with Personalised Real-time Risk Control 

      Collen, Anastasija; Nijdam, Niels Alexander; Augusto-Gonzalez, Javier; Katsikas, Sokratis; Giannoutakis, Konstantinos M.; Spathoulas, Georgios; Gelenbe, Erol; Votis, Konstantinos; Tzovaras, Dimitrios; Ghavami, Navid; Volkamer, Melanie; Haller, Piroska; Sanchez, Alvaro; Dimas, Miltiadis (Chapter, 2018)
      We present the European research project GHOST, (Safe-guarding home IoT environments with personalised real-time risk control), which challenges the traditional cyber security solutions for the IoT by proposing a novel ...
    • Using Blockchains to strengthen the security of Internet of Things 

      Kouzinopoulos, Charalampos S.; Spathoulas, Georgios; Giannoutakis, Konstantinos M.; Votis, Konstantinos; Pandey, Pankaj; Tzovaras, Dimitrios; Katsikas, Sokratis; Collen, Anastasija; Nijdam, Niels Alexander (Chapter, 2018)
      Blockchain is a distributed ledger technology that became popular as the foundational block of the Bitcoin cryptocurrency. Over the past few years it has seen a rapid growth, both in terms of research and commercial usage. ...
    • Visual analytics for exploring air quality data in an AI-enhanced IoT environment 

      Kalamaras, Ilias; Xygonakis, Ioannis; Glykos, Konstantinos; Akselsen, Sigmund; Munch-Ellingsen, Arne; Nguyen, Hai Thanh; Jacobsen Lepperod, Andreas; Bach, Kerstin; Votis, Konstantinos; Tzovaras, Dimitrios (Chapter, 2019)
      Visual analytics have an important role in the exploration and analysis of large amounts of data in IoT applications. Data visualizations can provide overviews of different aspects of data and user interaction can assist ...