G. Karakonstantis

Most-cited papers

Significance driven computation: a voltage-scalable, variation-aware, quality-tuning motion estimator
D. Mohapatra, G. Karakonstantis, K. Roy
2009International Symposium on Low Power Electronics and Design114 citations
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Voltage Scalable High-Speed Robust Hybrid Arithmetic Units Using Adaptive Clocking
Swaroop Ghosh, D. Mohapatra, G. Karakonstantis, K. Roy
2010IEEE Transactions on Very Large Scale Integration (VLSI) Systems70 citations
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Exploiting dynamic timing margins in microprocessors for frequency-over-scaling with instruction-based clock adjustment
J. Constantin, Lai Wang, G. Karakonstantis, A. Chattopadhyay +1 more
2015Design, Automation and Test in Europe58 citations Open access
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Process-Variation Resilient and Voltage-Scalable DCT Architecture for Robust Low-Power Computing
G. Karakonstantis, N. Banerjee, K. Roy
2010IEEE Transactions on Very Large Scale Integration (VLSI) Systems53 citations
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Energy-Efficient Fast Fourier Transform for Real-Valued Applications
Charalampos Eleftheriadis, G. Karakonstantis
2022IEEE Transactions on Circuits and Systems - II - Express Briefs37 citations Open access
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Mitigating the impact of faults in unreliable memories for error-resilient applications
Shrikanth Ganapathy, G. Karakonstantis, A. Teman, A. Burg
2015Design Automation Conference31 citations Open access
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Workload-Aware DRAM Error Prediction using Machine Learning
L. Mukhanov, Konstantinos Tovletoglou, Hans Vandierendonck, Dimitrios S. Nikolopoulos +1 more
2019IEEE International Symposium on Workload Characterization28 citations Open access
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Logic and Memory Design Based on Unequal Error Protection for Voltage-scalable, Robust and Adaptive DSP Systems
G. Karakonstantis, D. Mohapatra, K. Roy
2012Journal of Signal Processing Systems28 citations Open access
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On the exploitation of the inherent error resilience of wireless systems under unreliable silicon
G. Karakonstantis, C. Roth, C. Benkeser, A. Burg
2012DAC Design Automation Conference 201226 citations Open access
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Containing the Nanometer “Pandora-Box”: Cross-Layer Design Techniques for Variation Aware Low Power Systems
G. Karakonstantis, A. Chatterjee, K. Roy
2011IEEE Journal on Emerging and Selected Topics in Circuits and Systems25 citations Open access
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Approximate computing with unreliable dynamic memories
Shrikanth Ganapathy, A. Teman, R. Giterman, A. Burg +1 more
2015IEEE International New Circuits and Systems Conference23 citations Open access
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Low-Power Variation-Aware Cores based on Dynamic Data-Dependent Bitwidth Truncation
Ioannis Tsiokanos, L. Mukhanov, G. Karakonstantis
2019Design, Automation and Test in Europe21 citations Open access
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Energy versus data integrity trade-offs in embedded high-density logic compatible dynamic memories
A. Teman, G. Karakonstantis, R. Giterman, P. Meinerzhagen +1 more
2015Design, Automation and Test in Europe21 citations Open access
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Multi-level wordline driver for low power SRAMs in nano-scale CMOS technology
Farshad Moradi, Georgios Panagopoulos, G. Karakonstantis, D. Wisland +3 more
2011ICCD21 citations
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Shortening Design Time through Multiplatform Simulations with a Portable OpenCL Golden-model: The LDPC Decoder Case
Gabriel Falcão, Muhsen Owaida, David Novo, M. Purnaprajna +5 more
20122012 IEEE 20th International Symposium on Field-Programmable Custom Computing Machines20 citations Open access
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Data mapping for unreliable memories
C. Roth, C. Benkeser, Christoph Studer, G. Karakonstantis +1 more
2012Allerton Conference on Communication, Control, and Computing20 citations Open access
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Voltage over-scaling: A cross-layer design perspective for energy efficient systems
G. Karakonstantis, K. Roy
2011European Conference on Circuit Theory and Design20 citations
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Low-power DWT-based quasi-averaging algorithm and architecture for epileptic seizure detection
Himanshu Markandeya, G. Karakonstantis, S. Raghunathan, P. Irazoqui +1 more
2010International Symposium on Low Power Electronics and Design20 citations
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Measuring and Exploiting Guardbands of Server-Grade ARMv8 CPU Cores and DRAMs
Konstantinos Tovletoglou, L. Mukhanov, G. Karakonstantis, A. Chatzidimitriou +8 more
20182018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W)17 citations Open access
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Accurate Estimation of Dynamic Timing Slacks using Event-Driven Simulation
Dimitrios Garyfallou, Ioannis Tsiokanos, Nestor Evmorfopoulos, G. Stamoulis +1 more
2020IEEE International Symposium on Quality Electronic Design16 citations Open access
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Efficient, Dynamic Multi-Task Execution on FPGA-Based Computing Systems
Umar Ibrahim Minhas, Roger Francis Woods, Dimitrios S. Nikolopoulos, G. Karakonstantis
2022IEEE Transactions on Parallel and Distributed Systems15 citations Open access
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An energy-efficient and error-resilient server ecosystem exceeding conservative scaling limits
G. Karakonstantis, Konstantinos Tovletoglou, L. Mukhanov, Hans Vandierendonck +22 more
2016Design, Automation and Test in Europe15 citations Open access
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HERQULES: System level cross-layer design exploration for efficient energy-quality trade-offs
G. Karakonstantis, Georgios Panagopoulos, K. Roy
2010International Symposium on Low Power Electronics and Design15 citations
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HaRMony: Heterogeneous-Reliability Memory and QoS-Aware Energy Management on Virtualized Servers
Konstantinos Tovletoglou, L. Mukhanov, Dimitrios S. Nikolopoulos, G. Karakonstantis
2020International Conference on Architectural Support for Programming Languages and Operating Systems14 citations Open access
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Relaxing DRAM refresh rate through access pattern scheduling: A case study on stencil-based algorithms
Konstantinos Tovletoglou, Dimitrios S. Nikolopoulos, G. Karakonstantis
2017IEEE International Symposium on On-Line Testing and Robust System Design14 citations Open access
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DTA-PUF: Dynamic Timing-aware Physical Unclonable Function for Resource-constrained Devices
Ioannis Tsiokanos, Jack Miskelly, Chong-Yan Gu, Máire O'Neill +1 more
2021ACM Journal on Emerging Technologies in Computing Systems13 citations Open access
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On the Evaluation of the Total-Cost-of-Ownership Trade-Offs in Edge vs Cloud Deployments: A Wireless-Denial-of-Service Case Study
Panagiota Nikolaou, Yiannakis Sazeides, A. Lampropulos, D. Guilhot +7 more
2019IEEE Transactions on Sustainable Computing13 citations Open access
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Statistical fault injection for impact-evaluation of timing errors on application performance
J. Constantin, A. Burg, Zheng Wang, A. Chattopadhyay +1 more
2016Design Automation Conference13 citations Open access
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Enhancing Design Space Exploration by Extending CPU/GPU Specifications onto FPGAs
Muhsen Owaida, Gabriel Falcão, J. Andrade, C. Antonopoulos +6 more
2015TECS13 citations Open access
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A quality-scalable and energy-efficient approach for spectral analysis of heart rate variability
G. Karakonstantis, Aviinaash Sankaranarayanan, M. Sabry, David Atienza Alonso +1 more
2014Design, Automation and Test in Europe13 citations Open access
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Multi-level wordline driver for robust SRAM design in nano-scale CMOS technology
Farshad Moradi, Georgios Panagopoulos, G. Karakonstantis, H. Farkhani +4 more
2014Microelectronics Journal13 citations Open access
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DStress: Automatic Synthesis of DRAM Reliability Stress Viruses using Genetic Algorithms
L. Mukhanov, Dimitrios S. Nikolopoulos, G. Karakonstantis
2020Micro12 citations
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Energy Efficiency through Significance-Based Computing
Dimitrios S. Nikolopoulos, Hans Vandierendonck, Nikolaos Bellas, C. Antonopoulos +4 more
2014Computer12 citations Open access
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Enabling complexity-performance trade-offs for successive cancellation decoding of polar codes
Alexios Balatsoukas-Stimming, G. Karakonstantis, A. Burg
20132014 IEEE International Symposium on Information Theory11 citations Open access
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Boosting Microprocessor Efficiency: Circuit- and Workload-Aware Assessment of Timing Errors
Ioannis Tsiokanos, G. Papadimitriou, D. Gizopoulos, G. Karakonstantis
2021IEEE International Symposium on Workload Characterization10 citations
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Hardware Accelerators in Data Centers
L. Mukhanov, Konstantinos Tovletoglou, G. Karakonstantis, G. Papadimitriou +4 more
201910 citations
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Refresh-free dynamic standard-cell based memories: Application to a QC-LDPC decoder
P. Meinerzhagen, Andrea Bonetti, G. Karakonstantis, C. Roth +2 more
2015International Symposium on Circuits and Systems10 citations Open access
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DEFCON: Generating and Detecting Failure-prone Instruction Sequences via Stochastic Search
Ioannis Tsiokanos, L. Mukhanov, Giorgis Georgakoudis, Dimitrios S. Nikolopoulos +1 more
2020Design, Automation and Test in Europe9 citations Open access
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Smart Office System with Face Detection at the Edge
C. Prentice, G. Karakonstantis
20182018 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI)8 citations Open access
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Variation-Aware Pipelined Cores through Path Shaping and Dynamic Cycle Adjustment: Case Study on a Floating-Point Unit
Ioannis Tsiokanos, L. Mukhanov, Dimitrios S. Nikolopoulos, G. Karakonstantis
2018International Symposium on Low Power Electronics and Design8 citations
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On the performance of LDPC and turbo decoder architectures with unreliable memories
J. Andrade, Aida Vosoughi, Guohui Wang, G. Karakonstantis +4 more
2014Asilomar Conference on Signals, Systems and Computers8 citations
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A self-consistent model to estimate NBTI degradation and a comprehensive on-line system lifetime enhancement technique
G. Karakonstantis, Charles Augustine, K. Roy
20102010 IEEE 16th International On-Line Testing Symposium8 citations
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Significance-Driven Data Truncation for Preventing Timing Failures
Ioannis Tsiokanos, L. Mukhanov, Dimitrios S. Nikolopoulos, G. Karakonstantis
2019IEEE transactions on device and materials reliability7 citations Open access
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The impact of faulty memory bit cells on the decoding of spatially-coupled LDPC codes
Jiandong Mu, Aida Vosoughi, J. Andrade, Alexios Balatsoukas-Stimming +5 more
2015Asilomar Conference on Signals, Systems and Computers7 citations
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Estimating Code Vulnerability to Timing Errors Via Microarchitecture-Aware Machine Learning
Styliani Tompazi, Ioannis Tsiokanos, J. M. del Rincón, G. Karakonstantis
2023IEEE design & test6 citations Open access
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Optimal Adder-Multiplexer Co-Optimization for Time-Multiplexed Multiplierless Architectures
Charalampos Eleftheriadis, G. Karakonstantis
2023IEEE Transactions on Circuits and Systems Part 1: Regular Papers6 citations
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DRAM Characterization under Relaxed Refresh Period Considering System Level Effects within a Commodity Server
L. Mukhanov, Konstantinos Tovletoglou, Dimitrios S. Nikolopoulos, G. Karakonstantis
2018IEEE International Symposium on On-Line Testing and Robust System Design6 citations Open access
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Variability-aware design space exploration of embedded memories
Shrikanth Ganapathy, G. Karakonstantis, R. Canal, A. Burg
2014IEEE Convention of Electrical and Electronics Engineers in Israel6 citations Open access
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Design of energy efficient and dependable health monitoring systems under unreliable nanometer technologies
M. Sabry, G. Karakonstantis, David Atienza Alonso, A. Burg
2012BodyNets6 citations Open access
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On the Facilitation of Voltage Over-Scaling and Minimization of Timing Errors in Floating-Point Multipliers
Georgios Chatzitsompanis, G. Karakonstantis
2023IEEE International Symposium on On-Line Testing and Robust System Design5 citations Open access
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