Energy Minimization on Heterogeneous Systems through Approximate Computing. - Michalis Spyrou; Christos Kalogirou; Christos Konstantas; Panos K. Koutsovasilis; Manolis Maroudas; Christos D. Antonopoulos; Nikolaos Bellas (PARCO, 2015)

Edge and Cloud Provider Cost Minimization by Exploiting Extended Voltage and Frequency Margins. - Christos Kalogirou; Panos K. Koutsovasilis; Manolis Maroudas; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (PARCO, 2017)

Scheduling Policies for Heterogeneous, Approximate Computing Systems. - Christos Kalogirou; Michalis Spyrou; Konstantinos Theodosiou; Christos D. Antonopoulos (PCI, 2017)

An energy-efficient and error-resilient server ecosystem exceeding conservative scaling limits. - Georgios Karakonstantis; Konstantinos Tovletoglou; Lev Mukhanov; Hans Vandierendonck; Dimitrios S. Nikolopoulos; Peter Lawthers; Panos K. Koutsovasilis; Manolis Maroudas; Christos D. Antonopoulos; Christos Kalogirou; Nikolaos Bellas; Spyros Lalis; et al. (DATE, 2018)

AcHEe: Evaluating approximate computing and heterogeneity for energy efficiency. - Panos K. Koutsovasilis; Christos Kalogirou; Christos Konstantas; Manolis Maroudas; Michalis Spyrou; Christos D. Antonopoulos (Parallel Comput., 2018)

Exploiting CPU Voltage Margins to Increase the Profit of Cloud Infrastructure Providers. - Christos Kalogirou; Panos K. Koutsovasilis; Christos D. Antonopoulos; Nikolaos Bellas; Spyros Lalis; Srikumar Venugopal; Christian Pinto (CCGRID, 2019)

Increasing the Profit of Cloud Providers through DRAM Operation at Reduced Margins. - Christos Kalogirou; Christos D. Antonopoulos; Nikolaos Bellas; Spyros Lalis; Lev Mukhanov; Georgios Karakonstantis (CCGRID, 2020)

A Holistic Approach for IoT Networks' Identity and Trust Management - The ERATOSTHENES Project. - Konstantinos Loupos; Christos Kalogirou; Harris Niavis; Antonio F. Skarmeta; Elena Torroglosa-García; Angel Palomares; Hui Song; Paul-Emmanuel Brun; Francesca Giampaolo; Dimitri Van Landuyt; Sam Michiels; Blaz Podgorelec; et al. (GIOTS, 2022)

Dynamic Management of CPU Resources Towards Energy Efficient and Profitable Datacentre Operation. - Christos Kalogirou; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (JSSPP, 2022)