Algorithm-Based Error Detection Schemes for Iterative Solution of Partial Differential Equations. - Amber Roy-Chowdhury; Nikolaos Bellas; Prithviraj Banerjee (IEEE Trans. Computers, 1996)

Architectural and compiler support for energy reduction in the memory hierarchy of high performance microprocessors. - Nikolaos Bellas; Ibrahim N. Hajj; George D. Stamoulis; Constantine D. Polychronopoulos (ISLPED, 1998)

Energy and Performance Improvements in Microprocessor Design Using a Loop Cache. - Nikolaos Bellas; Ibrahim N. Hajj; Constantine D. Polychronopoulos; George D. Stamoulis (ICCD, 1999)

An analytical, transistor-level energy model for SRAM-based caches. - Nikolaos Bellas; Ibrahim N. Hajj; Constantine D. Polychronopoulos (ISCAS (6), 1999)

Using dynamic cache management techniques to reduce energy in a high-performance processor. - Nikolaos Bellas; Ibrahim N. Hajj; Constantine D. Polychronopoulos (ISLPED, 1999)

Architectural and Compiler Techniques for Energy Reduction in High-Performance Microprocessors - Nikolaos Bellas (1999)

Using dynamic cache management techniques to reduce energy in general purpose processors. - Nikolaos Bellas; Ibrahim N. Hajj; Constantine D. Polychronopoulos (IEEE Trans. Very Large Scale Integr. Syst., 2000)

Architectural and compiler techniques for energy reduction in high-performance microprocessors. - Nikolaos Bellas; Ibrahim N. Hajj; Constantine D. Polychronopoulos; George I. Stamoulis (IEEE Trans. Very Large Scale Integr. Syst., 2000)

A programmable, high performance vector array unit used for real-time motion estimation. - Nikolaos Bellas; Malcolm Dwyer (ICME, 2003)

A Low - Power VLSI Architecture for Intra Prediction in H.264. - Georgios I. Stamoulis; Maria G. Koziri; Ioannis Katsavounidis; Nikolaos Bellas (Panhellenic Conference on Informatics, 2005)

Reconfigurable Streaming Architectures for Embedded Smart Cameras. - Sek M. Chai; Nikolaos Bellas; Greg Kujawa; Tom Ziomek; Linda Dawson; Tony Scaminaci; Malcolm Dwyer; Dan Linzmeier (CVPR Workshops, 2006)

Template-Based Generation of Streaming Accelators from a High Level Presentation. - Nikolaos Bellas; Sek M. Chai; Malcolm Dwyer; Dan Linzmeier (FCCM, 2006)

Pre-synthesis Queue Size Estimation of Streaming Data Flow Graphs. - Somsubhra Mondal; Seda Ogrenci Memik; Nikolaos Bellas (FCCM, 2006)

Pre-Synthesis Area Estimation of Reconfigurable Streaming Accelerators. - Somsubhra Mondal; Seda Ogrenci Memik; Nikolaos Bellas (FPL, 2006)

An Image Processing Pipeline with Digital Compensation of Low Cost Optics for Mobile Telephony. - Nikolaos Bellas; Arnold Yanof (ICME, 2006)

FPGA implementation of a license plate recognition SoC using automatically generated streaming accelerators. - Nikolaos Bellas; Sek M. Chai; Malcolm Dwyer; Dan Linzmeier (IPDPS, 2006)

An Architectural Framework for Automated Streaming Kernel Selection. - Nikolaos Bellas; Sek M. Chai; Malcolm Dwyer; Dan Linzmeier (IPDPS, 2007)

Mapping streaming architectures on reconfigurable platforms. - Nikolaos Bellas; Sek M. Chai; Malcolm Dwyer; Dan Linzmeier (SIGARCH Comput. Archit. News, 2007)

Presynthesis Area Estimation of Reconfigurable Streaming Accelerators. - Seda Ogrenci Memik; Nikolaos Bellas; Somsubhra Mondal (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2008)

Real-Time Fisheye Lens Distortion Correction Using Automatically Generated Streaming Accelerators. - Nikolaos Bellas; Sek M. Chai; Malcolm Dwyer; Dan Linzmeier (FCCM, 2009)

Proteus: An architectural synthesis tool based on the stream programming paradigm. - Nikolaos Bellas; Sek M. Chai; Malcolm Dwyer; Dan Linzmeier; Abelardo López-Lagunas (FPL, 2009)

Implementation of a wide-angle lens distortion correction algorithm on the cell broadband engine. - Konstantis Daloukas; Christos D. Antonopoulos; Nikolaos Bellas (ICS, 2009)

Mapping and optimization of the AVS video decoder on a high performance chip multiprocessor. - Konstantinos Krommydas; George Tsoublekas; Christos D. Antonopoulos; Nikolaos Bellas (ICME, 2010)

Fisheye lens distortion correction on multicore and hardware accelerator platforms. - Konstantis Daloukas; Christos D. Antonopoulos; Nikolaos Bellas; Sek M. Chai (IPDPS, 2010)

Special issue on embedded vision. - Sek M. Chai; Branislav Kisacanin; Nikolaos Bellas (Comput. Vis. Image Underst., 2010)

Significance driven computation on next-generation unreliable platforms. - Georgios Karakonstantis; Nikolaos Bellas; Christos D. Antonopoulos; Georgios Tziantzioulis; Vaibhav Gupta; Kaushik Roy 001 (DAC, 2011)

Implementation and Performance Comparison of the Motion Compensation Kernel of the AVS Video Decoder on FPGA, GPU and Multicore Processors. - Muhsen Owaida; Nikolaos Bellas; Christos D. Antonopoulos; Konstantis Daloukas; Charalambos Antoniadis; Konstantinos Krommydas; G. Tsoumblekas (FCCM, 2011)

Synthesis of Platform Architectures from OpenCL Programs. - Muhsen Owaida; Nikolaos Bellas; Konstantis Daloukas; Christos D. Antonopoulos (FCCM, 2011)

Implementation and Performance Analysis of SEAL Encryption on FPGA, GPU and Multi-core Processors. - Kostas Theoharoulis; Charalambos Antoniadis; Nikolaos Bellas; Christos D. Antonopoulos (FCCM, 2011)

GLOpenCL: OpenCL support on hardware- and software-managed cache multicores. - Konstantis Daloukas; Christos D. Antonopoulos; Nikolaos Bellas (HiPEAC, 2011)

Massively parallel programming models used as hardware description languages: The OpenCL case. - Muhsen Owaida; Nikolaos Bellas; Christos D. Antonopoulos; Konstantis Daloukas; Charalambos Antoniadis (ICCAD, 2011)

AVS video decoder on multicore systems: Optimizations and tradeoffs. - Konstantinos Krommydas; Christos D. Antonopoulos; Nikolaos Bellas; Wu-chun Feng (ICME, 2011)

Implementation of the AVS video decoder on a heterogeneous dual-core SIMD processor. - Maria G. Koziri; Dimitrios Zacharis; Ioannis Katsavounidis; Nikolaos Bellas (IEEE Trans. Consumer Electron., 2011)

Shortening Design Time through Multiplatform Simulations with a Portable OpenCL Golden-model: The LDPC Decoder Case. - Gabriel Falcão 001; Muhsen Owaida; David Novo; Madhura Purnaprajna; Nikolaos Bellas; Christos D. Antonopoulos; Georgios Karakonstantis; Andreas Burg 001; Paolo Ienne (FCCM, 2012)

On the Portability of the OpenCL Dwarfs on Fixed and Reconfigurable Parallel Platforms. - Konstantinos Krommydas; Muhsen Owaida; Christos D. Antonopoulos; Nikolaos Bellas; Wu-chun Feng (ICPADS, 2013)

On the characterization of OpenCL dwarfs on fixed and reconfigurable platforms. - Konstantinos Krommydas; Wu-chun Feng; Muhsen Owaida; Christos D. Antonopoulos; Nikolaos Bellas (ASAP, 2014)

GemFI: A Fault Injection Tool for Studying the Behavior of Applications on Unreliable Substrates. - Konstantinos Parasyris; Georgios Tziantzoulis; Christos D. Antonopoulos; Nikolaos Bellas (DSN, 2014)

A Grammar Induction Method for Clustering of Operations in Complex FPGA Designs. - Muhsen Owaida; Christos D. Antonopoulos; Nikolaos Bellas (FCCM, 2014)

Energy Efficiency through Significance-Based Computing. - Dimitrios S. Nikolopoulos; Hans Vandierendonck; Nikolaos Bellas; Christos D. Antonopoulos; Spyros Lalis; Georgios Karakonstantis; Andreas Burg 001; Uwe Naumann (Computer, 2014)

A significance-driven programming framework for energy-constrained approximate computing. - Vassilis Vassiliadis; Charalampos Chalios; Konstantinos Parasyris; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas; Hans Vandierendonck; Dimitrios S. Nikolopoulos (Conf. Computing Frontiers, 2015)

Exploring Automatically Generated Platforms in High Performance FPGAs. - Panagiotis Skrimponis; Georgios Zindros; Ioannis Parnassos; Muhsen Owaida; Nikolaos Bellas; Paolo Ienne (PARCO, 2015)

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)

A programming model and runtime system for significance-aware energy-efficient computing. - Vassilis Vassiliadis; Konstantinos Parasyris; Charalambos Chalios; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas; Hans Vandierendonck; Dimitrios S. Nikolopoulos (PPoPP, 2015)

Enhancing Design Space Exploration by Extending CPU/GPU Specifications onto FPGAs. - Muhsen Owaida; Gabriel Falcão 001; João Andrade; Christos D. Antonopoulos; Nikolaos Bellas; Madhura Purnaprajna; David Novo; Georgios Karakonstantis; Andreas Burg 001; Paolo Ienne (ACM Trans. Embed. Comput. Syst., 2015)

Towards automatic significance analysis for approximate computing. - Vassilis Vassiliadis; Jan Riehme; Jens Deussen; Konstantinos Parasyris; Christos D. Antonopoulos; Nikolaos Bellas; Spyros Lalis; Uwe Naumann (CGO, 2016)

SoCLog: A real-time, automatically generated logging and profiling mechanism for FPGA-based Systems On Chip. - Ioannis Parnassos; Panagiotis Skrimponis; Georgios Zindros; Nikolaos Bellas (FPL, 2016)

Exploiting Significance of Computations for Energy-Constrained Approximate Computing. - Vassilis Vassiliadis; Charalampos Chalios; Konstantinos Parasyris; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas; Hans Vandierendonck; Dimitrios S. Nikolopoulos (Int. J. Parallel Program., 2016)

OpenDwarfs: Characterization of Dwarf-Based Benchmarks on Fixed and Reconfigurable Architectures. - Konstantinos Krommydas; Wu-chun Feng; Christos D. Antonopoulos; Nikolaos Bellas (J. Signal Process. Syst., 2016)

A programming model and runtime system for approximation-aware heterogeneous computing. - Ioannis Parnassos; Nikolaos Bellas; Nikolaos Katsaros; Nikolaos Patsiatzis; Athanasios Gkaras; Konstantinos Kanellis; Christos D. Antonopoulos; Michalis Spyrou; Manolis Maroudas (FPL, 2017)

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)

Significance-Aware Program Execution on Unreliable Hardware. - Konstantinos Parasyris; Vassilis Vassiliadis; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (ACM Trans. Archit. Code Optim., 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)

A Framework for Evaluating Software on Reduced Margins Hardware. - Konstantinos Parasyris; Panos K. Koutsovasilis; Vassilis Vassiliadis; Christos D. Antonopoulos; Nikolaos Bellas; Spyros Lalis (DSN, 2018)

Exploring the Effects of Code Optimizations on CPU Frequency Margins. - Konstantinos Parasyris; Nikolaos Bellas; Christos D. Antonopoulos; Spyros Lalis (ISC Workshops, 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)

Comparative Performance Analysis of Vulkan Implementations of Computational Applications. - Maria Rafaela Gkeka; Nikolaos Bellas; Christos D. Antonopoulos (IWOCL, 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)

Dynamic Undervolting to Improve Energy Efficiency on Multicore X86 CPUs. - Panos K. Koutsovasilis; Konstantinos Parasyris; Christos D. Antonopoulos; Nikolaos Bellas; Spyros Lalis (IEEE Trans. Parallel Distributed Syst., 2020)

Exploring the potential of context-aware dynamic CPU undervolting. - Emmanouil Maroudas; Spyros Lalis; Nikolaos Bellas; Christos D. Antonopoulos (CF, 2021)

FPGA Architectures for Approximate Dense SLAM Computing. - Maria Rafaela Gkeka; Alexandros Patras; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (DATE, 2021)

Architectures for SLAM and Augmented Reality Computing. - Nikolaos Bellas; Christos D. Antonopoulos; Spyros Lalis; Maria Rafaela Gkeka; Alexandros Patras; Georgios Keramidas; Iakovos Stamoulis; Nikolaos Tavoularis; Stylianos Piperakis; Emmanouil Hourdakis; Panos E. Trahanias; Paul Zikas; et al. (FPL, 2021)

MapVisual: A Visualization Tool for Memory Access Patterns. - Pavlos Aimoniotis; Maria Rafaela Gkeka; Nikolaos Bellas (CoRR, 2021)

Artificial neural networks for online error detection. - Vassilis Vassiliadis; Konstantinos Parasyris; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (CoRR, 2021)

FPGA Accelerators for Robust Visual SLAM on Humanoid Robots. - Maria Rafaela Gkeka; Alexandros Patras; Nikolaos Tavoularis; Stylianos Piperakis; Emmanouil Hourdakis; Panos E. Trahanias; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (FPGA, 2022)

FPGA Roofline modeling and its Application to Visual SLAM. - Ioanna-Maria Panagou; Maria Rafaela Gkeka; Alexandros Patras; Spyros Lalis; Christos D. Antonopoulos; Nikolaos Bellas (FPL, 2022)

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

The Impact of CPU Voltage Margins on Power-Constrained Execution. - Panos K. Koutsovasilis; Christos D. Antonopoulos; Nikolaos Bellas; Spyros Lalis; George Papadimitriou 001; Athanasios Chatzidimitriou; Dimitris Gizopoulos (IEEE Trans. Sustain. Comput., 2022)

A Minimal Testbed for Experimenting with Flexible Resource and Application Management in Heterogeneous Edge-Cloud Systems. - Alexandros Patras; Foivos Pournaropoulos; Nikolaos Bellas; Christos D. Antonopoulos; Spyros Lalis; Maria Goutha; Anastassios Nanos (EWSN, 2023)

Low Power Hardware Architecture for Sampling-free Bayesian Neural Networks inference. - Antonios-Kyrillos Chatzimichail; Charalampos Antoniadis; Nikolaos Bellas; Yehia Massoud (ISCAS, 2023)

Reconfigurable System-on-Chip Architectures for Robust Visual SLAM on Humanoid Robots. - Maria Rafaela Gkeka; Alexandros Patras; Nikolaos Tavoularis; Stylianos Piperakis; Emmanouil Hourdakis; Panos E. Trahanias; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (ACM Trans. Embed. Comput. Syst., 2023)

Accelerating Machine Learning Inference on GPUs with SYCL. - Ioanna-Maria Panagou; Nikolaos Bellas; Lorenzo Moneta; Sanjiban Sengupta (IWOCL, 2024)

Fluidity: Providing flexible deployment and adaptation policy experimentation for serverless and distributed applications spanning cloud-edge-mobile environments. - Foivos Pournaropoulos; Alexandros Patras; Christos D. Antonopoulos; Nikos Bellas; Spyros Lalis (Future Gener. Comput. Syst., 2024)

Black-box Adversarial Attacks on CNN-based SLAM Algorithms. - Maria Rafaela Gkeka; Bowen Sun; Evgenia Smirni; Christos D. Antonopoulos; Spyros Lalis; Nikolaos Bellas (CoRR, 2025)