• A 76-84 GHz CMOS × Subharmonic Mixer with Internal Phase Correction 

      Plessas F., Souliotis G., Makri R. (2018)
      A CMOS 4\times subharmonic mixer (SHM) with an internal phase error correction mechanism operating at mm-wave frequencies is proposed in this paper. The SHM operates with a 81-GHz RF input signal and a 20-GHz local oscillator ...
    • Asynchronous sub-threshold ultra-low power processor 

      Diamant R., Ginosar R., Sotiriou C. (2015)
      Ultra low power VLSI circuits may enable applications such as medical implants, sensor networks and things for IoT. Aggressive supply voltage scaling is known to significantly improve power consumption and efficiency, but ...
    • Distributed load shedding with minimum energy 

      Choumas K., Paschos G.S., Korakis T., Tassiulas L. (2016)
      This paper proposes distributed load shedding policies for regulating excessive network load. Data packets are inserted into the network to be delivered to intended destinations. The intermediate network nodes may decide ...
    • The SDN Control Plane Challenge for Minimum Control traffic: Distributed or Centralized? 

      Choumas K., Giatsios D., Flegkas P., Korakis T. (2019)
      Software Defined Networking (SDN) decouples the control and data planes and moves the control logic to the SDN controllers. The traffic in the control plane is either related to the interconnection of the controllers or ...