• Conference Object  

      AdaM: An adaptive monitoring framework for sampling and filtering on IoT devices 

      Trihinas, Demetris; Pallis, George C.; Dikaiakos, Marios D. (Institute of Electrical and Electronics Engineers Inc., 2015)
      Real-time data processing while the velocity and volume of data generated keep increasing, as well as, energy-efficiency are great challenges of big data streaming which have transitioned to the Internet of Things (IoT) ...
    • Article  

      A Comparative Study of Protocols for Efficient Data Propagation in Smart Dust Networks 

      Chatzigiannakis, Ioannis; Dimitriou, Tassos D.; Mavronicolas, Marios; Nikoletseas, Sotiris E.; Spirakis, Paul G. (2004)
      Smart Dust is comprised of a vast number of ultra-small fully autonomous computing and communication devices, with very restricted energy and computing capabilities, that co-operate to accomplish a large sensing task. Smart ...
    • Article  

      Congestion control in wireless sensor networks based on the bird flocking behavior 

      Antoniou, Pavlos Ch.; Pitsillides, Andreas; Engelbrecht, A.; Blackwell, T.; Michael, Loizos (2009)
      Recently, performance controlled wireless sensor networks have attracted significant interest with the emergence of mission-critical applications (e.g. health monitoring). Performance control can be carried out by robust ...
    • Conference Object  

      CORONA: A coordinate and routing system for nanonetworks 

      Tsioliaridou, A.; Liaskos, Christos K.; Ioannidis, S.; Pitsillides, Andreas (Association for Computing Machinery, Inc, 2015)
      The present paper introduces a joint coordinate and routing system (CORONA) which can be deployed dynamically on a 2D ad-hoc nanonetwork. User-selected nodes are used as anchor-points at the setup phase. All nodes then ...
    • Doctoral Thesis  Open Access

      Distributed monitoring and control for smart buildings : a model-based fault diagnosis and accommodation framework 

      Papadopoulos, Panayiotis M. (Πανεπιστήμιο Κύπρου, Πολυτεχνική Σχολή / University of Cyprus, Faculty of Engineering, 2020-05)
      ‘Eξυπνα κτίρια ονομάζονται τα κτίρια τα οποία είναι ενισχυμένα με προηγμένους αλγόριθμους που μπορούν να λαμβάνουν αποφάσεις και μέτρα για τη βελτίωση της ενεργειακής απόδοσης και τη διατήρηση των εσωτερικών άνετων συνθηκών ...
    • Conference Object  

      Energy efficient stream-based configurable architecture for embedded platforms 

      Pratas, F.; Tomas, P.; Trancoso, Pedro; Sousa, L. (2012)
      Reconfigurable hardware can be used as an energy and performance efficient co-processing solution to accelerate certain types of applications. To facilitate the design of hardware accelerators we have proposed a methodology ...
    • Article  

      Online parallel scheduling of non-uniform tasks: Trading failures for energy 

      Fernández Anta, Antonio; Georgiou, Chryssis; Kowalski, D. R.; Zavou, Elli (2015)
      Consider a system in which tasks of different execution times arrive continuously and have to be executed by a set of machines that are prone to crashes and restarts. In this paper we model and study the impact of parallelism ...
    • Article  

      Optimizing data-center tco with scale-out processors 

      Grot, B.; Hardy, D.; Lotfi-Kamran, P.; Falsafi, B.; Nicopoulos, Chrysostomos A.; Sazeides, Yiannakis (2012)
      Performance and total cost of ownership (TCO) are key optimization metrics in large-scale data centers. According to these metrics, data centers designed with conventional server processors are inefficient. Recently ...
    • Conference Object  

      Scalable and dynamic global power management for multicore chips 

      Otoom, M.; Trancoso, Pedro; Almasaeid, H.; Alzubaidi, M. (Association for Computing Machinery, 2015)
      The design for continuous computer performance is increasingly becoming limited by the exponential increase in the power consumption. In order to improve the energy efficiency of multicore chips, we propose a novel global ...
    • Conference Object  

      Toward energy-aware balancing of mobile graphics 

      Stavrakis, E.; Polychronis, M.; Pelekanos, Nectarios; Artusi, A.; Hadjichristodoulou, P.; Chrysanthou, Yiorgos L. (SPIE, 2015)
      In the area of computer graphics the design of hardware and software has primarily been driven by the need to achieve maximum performance. Energy efficiency was usually neglected, assuming that a stable always-on power ...