Sistemas embebidos confiables
FTxAC

Descripción
El aumento en el nivel de integración de semiconductores ha hecho más susceptibles los circuitos a fallos inducidos por radiación. Las técnicas de mitigación en software, hardware o híbridas suelen imponer sobrecostos relevantes en área, energía y rendimiento.
FTxAC explora el paradigma de computación aproximada para proponer una estrategia sistemática de diseño de sistemas embebidos tolerantes a fallos por radiación, reduciendo esos sobrecostos frente a la redundancia de enfoques tradicionales.
Resultados / publicaciones
- A. Aponte-Moreno, F. Restrepo-Calle y C. Pedraza. FTxAC: Leveraging the Approximate Computing Paradigm… IEEE Transactions on Emerging Topics in Computing, 2021. doi: 10.1109/TETC.2020.2986235
- A. Aponte-Moreno, F. Restrepo-Calle, C. Pedraza. Using Approximate Computing and Selective Hardening… Electronics, 2019.
- A. Aponte-Moreno, F. Restrepo-Calle y C. Pedraza. A Low-Overhead Radiation Hardening Approach… RADECS 2019.
- A. Aponte-Moreno, C. Pedraza y F. Restrepo-Calle. Reducing Overheads in Software-based Fault Tolerant Systems… LATS 2019. doi: 10.1109/LATW.2019.8704586
- A. Aponte-Moreno et al. A review of approximate computing techniques towards fault mitigation… LATS 2018. doi: 10.1109/LATW.2018.8347241
- A. Aponte-Moreno, F. Restrepo-Calle and C. Pedraza, "FTxAC: Leveraging the Approximate Computing Paradigm in the Design of Fault-Tolerant Embedded Systems to Reduce Overheads," in IEEE Transactions on
- A. Aponte-Moreno, F. Restrepo-Calle, C. Pedraza. "Using Approximate Computing and Selective Hardening for the Reduction of Overheads in the Design of Radiation-Induced Fault-Tolerant Systems," in Elec
- Alexander Aponte-Moreno, Felipe Restrepo-Calle, and Cesar Pedraza. "A Low-Overhead Radiation Hardening Approach using Approximate Computing and Selective Fault Tolerance Techniques at the Software Lev
- Alexander Aponte-Moreno, Cesar Pedraza, and Felipe Restrepo-Calle. "Reducing Overheads in Software-based Fault Tolerant Systems using Approximate Computing". In Proceedings of the 2019 IEEE 20th Latin
- A. Aponte-Moreno, A. Moncada, F. Restrepo-Calle and C. Pedraza. "A review of approximate computing techniques towards fault mitigation in HW/SW systems". In Proceedings of the 2018 IEEE 19th Latin-Ame


