| Understanding the propagation of transient errors in HPC applications RA Ashraf, R Gioiosa, G Kestor, RF DeMara, CY Cher, P Bose International Conference for High Performance Computing, Networking, Storage …, 2015 | 107 | 2015 |
| Sustainable modular adaptive redundancy technique emphasizing partial reconfiguration for reduced power consumption R Al-Haddad, R Oreifej, RA Ashraf, RF DeMara International Journal of Reconfigurable Computing 2011, 2011 | 46 | 2011 |
| Scalable FPGA refurbishment using netlist-driven evolutionary algorithms RA Ashraf, RF DeMara Computers, IEEE Transactions on 62 (8), 1526-1541, 2013 | 45 | 2013 |
| Applicability of power-gating strategies for aging mitigation of CMOS logic paths N Khoshavi, RA Ashraf, RF DeMara IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS …, 2014 | 39 | 2014 |
| Contemporary CMOS aging mitigation techniques: Survey, taxonomy, and methods N Khoshavi, RA Ashraf, RF DeMara, S Kiamehr, F Oboril, MB Tahoori Integration 59, 10-22, 2017 | 35 | 2017 |
| Shrink or substitute: handling process failures in HPC systems using in-situ recovery RA Ashraf, S Hukerikar, C Engelmann 2018 26th Euromicro International Conference on Parallel, Distributed and …, 2018 | 30 | 2018 |
| Design-For-Diversity for Improved Fault-Tolerance of TMR Systems on FPGAs RA Ashraf, O Mouri, R Jadaa, RF DeMara International Conference on Reconfigurable Computing and FPGAs (ReConFig …, 2011 | 28 | 2011 |
| Designing and Evaluating Redundancy-based Soft Error Masking on a Continuum of Energy versus Robustness FS Alghareb, RA Ashraf, RF DeMara IEEE Transactions on Sustainable Computing, 2017 | 25 | 2017 |
| GPU lifetimes on Titan supercomputer: Survival analysis and reliability G Ostrouchov, D Maxwell, RA Ashraf, C Engelmann, M Shankar, ... SC20: International Conference for High Performance Computing, Networking …, 2020 | 24 | 2020 |
| Survivability modeling and resource planning for self-repairing reconfigurable device fabrics RS Oreifej, R Al-Haddad, R Zand, RA Ashraf, RF DeMara IEEE Transactions on Cybernetics 48 (2), 780-792, 2017 | 24 | 2017 |
| Designing energy-efficient approximate adders using parallel genetic algorithms AA Naseer, RA Ashraf, D Dechev, RF DeMara IEEE SoutheastCon 2015, 1-7, 2015 | 22 | 2015 |
| Energy and delay tradeoffs of soft-error masking for 16-nm FinFET logic paths: Survey and impact of process variation in the near-threshold region FS Alghareb, RA Ashraf, A Alzahrani, RF DeMara IEEE Transactions on Circuits and Systems II: Express Briefs 64 (6), 695-699, 2016 | 20 | 2016 |
| A big data analytics framework for hpc log data: Three case studies using the titan supercomputer log BH Park, Y Hui, S Boehm, RA Ashraf, C Layton, C Engelmann 2018 IEEE International Conference on Cluster Computing (CLUSTER), 571-579, 2018 | 19 | 2018 |
| Exploring the effect of compiler optimizations on the reliability of HPC applications RA Ashraf, R Gioiosa, G Kestor, RF DeMara 2017 IEEE International Parallel and Distributed Processing Symposium …, 2017 | 19 | 2017 |
| Reactive Rejuvenation of CMOS Logic Paths using Self-Activating Voltage Domains RA Ashraf, A Al-Zahrani, N Khoshavi, R Zand, S Salehi, A Roohi, M Lin, ... International Symposium on Circuits and Systems (ISCAS), 2015 | 15 | 2015 |
| Dynamic Partial Reconfiguration Approach to the Design of Sustainable Edge Detectors. RF DeMara, J Lee, RN Al-Haddad, RS Oreifej, R Ashraf, B Stensrud, ... The 2010 International Conference on Engineering of Reconfigurable Systems …, 2010 | 13 | 2010 |
| Area-energy tradeoffs of logic wear-leveling for BTI-induced aging RA Ashraf, N Khoshavi, A Alzahrani, RF DeMara, S Kiamehr, MB Tahoori ACM International Conference on Computing Frontiers, 37-44, 2016 | 12 | 2016 |
| Power and quality-aware image processing soft-resilience using online multi-objective GAs N Imran, RA Ashraf, RF DeMara International Journal of Computational Vision and Robotics 5 (1), 72-98, 2015 | 12 | 2015 |
| Designing digital circuits for FPGAs using parallel genetic algorithms (WIP) RA Ashraf, F Luna, D Dechev, RF DeMara Symposium on Theory of Modeling and Simulation-DEVS Integrative M&S …, 2012 | 10 | 2012 |
| Extending modular redundancy to NTV: Costs and limits of resiliency at reduced supply voltage RA Ashraf, AA Zahrani, RF DeMara Workshop on Near Threshold Computing (WNTC-2014), held in conjunction with …, 2014 | 8 | 2014 |
Christian EngelmannSenior Scientist and Group Leader, Intelligent Systems and Facilities, Oak Ridge National LaboratoryVerified email at ornl.gov
