2020

Panos Koutsovasilis, Konstantinos Parasyris, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis
Dynamic Undervolting to Improve Energy Efficiency on Multicore X86 CPUs

IEEE Transactions on Parallel and Distributed Systems. December 2020.

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2019

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

2019 19th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID). May 2019. Larnaca, Cyprus.

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2018

Konstantinos Parasyris, Panos Koutsovasilis, Vassilis Vassiliadis, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis
A Framework for Evaluating Software on Reduced Margins Hardware

48th International Conference on Dependable Systems and Networks (DSN). June 2018. Luxemburg.

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Panos Koutsovasilis, Christos Kalogirou, Christos Konstantas, Emmanouil Maroudas, Michalis Spyrou, Christos D. Antonopoulos
AcHEe: Evaluating approximate computing and heterogeneity for energy efficiency

Parallel Computing. April 2018.

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2017

Christos Kalogirou, Panos Koutsovasilis, Emmanouil Maroudas, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas
Edge and Cloud Provider Cost Minimization by Exploiting Extended Voltage and Frequency Margins

Parallel Computing (PARCO). September 2017. Bologna, Italy.

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2016

Panos Koutsovasilis, Konstantinos Tovletoglou, Emmanouil Maroudas, Christos Kalogirou, Charalampos Chalios, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas, Georgios Karakonstantis, Hans Vandierendonck, Dimitrios Nikolopoulos
A Software Stack for Operation Beyond Conservative Scaling Boundaries

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2015

Michalis Spyrou, Christos Kalogirou, Christos Konstantas, Panos Koutsovasilis, Emmanouil Maroudas, Christos D. Antonopoulos, Nikolaos Bellas
Energy Minimization on Heterogeneous Systems through Approximate Computing

International Conference on Parallel Computing (PARCO). September 2015. Edinburgh, UK.

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Panagiotis Skrimponis, Georgios Zindros, Ioannis Parnassos, Muhsen Owaida, Nikolaos Bellas, Paolo Ienne
Exploring Automatically Generated Platforms in High Performance FPGAs

Parallel Computing (PARCO). September 2015. Edinburgh, UK.

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Muhsen Owaida, Gabriel Falcão, João Andrade, Christos D. Antonopoulos, Nikolaos Bellas, Madhura Purnaprajna, David Novo, Georgios Karakonstantis, Andreas Burg, Paolo Ienne
Enhancing Design Space Exploration by Extending CPU/GPU Specifications onto FPGAs

ACM Transactions on Embedded Computing Systems (TECS). March 2015.

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Konstantinos Tovletoglou, Charalampos Chalios, Georgios Karakonstantis, Lev Mukhanov, Hans Vandierendonck, Dimitrios Nikolopoulos, Panos Koutsovasilis, Emmanouil Maroudas, Christos D. Antonopoulos, Arnau Prat-Pérez, Mustafa Venugopal, Andreas Diavastos, Zacharias Hadjilambrou, Panagiora Nikolaou, Yiannakis Sazeides, Pedro Trancoso, George Papadimitriou, Manolis Kaliorakis, Athanasios Chatzidimitriou, Dimitris Gizopoulos
An Energy-Efficient and Error-Resilient Server Ecosystem Exceeding Conservative Scaling Limits

Design, Automation & Test in Europe Conference & Exhibition, (DATE). March 2018. Dresden, Germany.

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2014

Konstantinos Krommydas, Wu-chun Feng, Muhsen Owaida, Christos D. Antonopoulos, Nikolaos Bellas
On the characterization of OpenCL dwarfs on fixed and reconfigurable platforms

25th IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP). June 2014. Zurich, Switzerland.

Nominated for Best Paper Award
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Muhsen Owaida, Christos D. Antonopoulos, Nikolaos Bellas
A Grammar Induction Method for Clustering of Operations in Complex FPGA Designs

IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM). May 2014. Boston, MA.

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2013

Konstantinos Krommydas, Muhsen Owaida, Christos D. Antonopoulos, Nikolaos Bellas, Wu-chun Feng
On the Portability of the OpenCL Dwarfs on Fixed and Reconfigurable Parallel Platforms

19th IEEE International Conference on Parallel and Distributed Systems (ICPADS). December 2013. Seoul, Korea (South).

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2012

Gabriel Falcão, Muhsen Owaida, David Novo, Madhura Purnaprajna, Nikolaos Bellas, Christos D. Antonopoulos, Georgios Karakonstantis, Andreas Burg, Paolo Ienne
Shortening Design Time through Multiplatform Simulations with a Portable OpenCL Golden-model: The LDPC Decoder Case

ium on Field-Programmable Custom Computing Machines (FCCM). April 2012. Toronto, ON.

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2011

Muhsen Owaida, Nikolaos Bellas, Christos D. Antonopoulos, Konstantis Daloukas, Charalambos Antoniadis
Massively parallel programming models used as hardware description languages: The OpenCL case

International Conference on Computer-Aided Design (ICCAD). November 2011. San Jose, CA.

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Muhsen Owaida, Nikolaos Bellas, Christos D. Antonopoulos, Konstantis Daloukas, Charalambos Antoniadis, Konstantinos Krommydas, G. Tsoumblekas
Implementation and Performance Comparison of the Motion Compensation Kernel of the AVS Video Decoder on FPGA, GPU and Multicore Processors

IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM). May 2011. Salt Lake City, UT.

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Muhsen Owaida, Nikolaos Bellas, Konstantis Daloukas, Christos D. Antonopoulos
Synthesis of Platform Architectures from OpenCL Programs

IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM). May 2011. Salt Lake City, UT.

HiPEAC Paper Award
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Konstantis Daloukas, Christos D. Antonopoulos, Nikolaos Bellas
GLOpenCL: OpenCL support on hardware- and software-managed cache multicores

6th International Conference on High Performance Embedded Architectures & Compilers (HiPEAC). January 2011. Heraklion, Greece.

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2010

Konstantis Daloukas, Christos D. Antonopoulos, Nikolaos Bellas, Sek Chai
Fisheye lens distortion correction on multicore and hardware accelerator platforms

24th International Parallel and Distributed Processing Symposium (IPDPS). April 2010. Atlanta, GA.

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2009

Konstantis Daloukas, Christos D. Antonopoulos, Nikolaos Bellas
Implementation of a wide-angle lens distortion correction algorithm on the cell broadband engine

23rd International Conference on Supercomputing (ICS). June 2009. New York Metro Area, NY.

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