A survey of fault-tolerance techniques for embedded systems from the perspective of power, energy, and thermal issues

S Safari, M Ansari, H Khdr, P Gohari-Nazari… - IEEE …, 2022 - ieeexplore.ieee.org
The relentless technology scaling has provided a significant increase in processor
performance, but on the other hand, it has led to adverse impacts on system reliability. In …

On the scheduling of energy-aware fault-tolerant mixed-criticality multicore systems with service guarantee exploration

S Safari, M Ansari, G Ershadi… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Advancement of Cyber-Physical Systems has attracted attention to Mixed-Criticality Systems
(MCSs), both in research and in industrial designs. As multicore platforms are becoming the …

TherMa-MiCs: Thermal-aware scheduling for fault-tolerant mixed-criticality systems

S Safari, H Khdr, P Gohari-Nazari… - … on Parallel and …, 2021 - ieeexplore.ieee.org
Multicore platforms are becoming the dominant trend in designing Mixed-Criticality Systems
(MCSs), which integrate applications of different levels of criticality into the same platform. A …

A low-overhead reconfigurable RISC-V quad-core processor architecture for fault-tolerant applications

S Shukla, KC Ray - IEEE Access, 2022 - ieeexplore.ieee.org
Radiation can affect the correct behavior of an electronic device. Hence, the
microprocessors used for space missions need to be protected against fault. TMR (Triple …

LESS-MICS: A low energy standby-sparing scheme for mixed-criticality systems

S Safari, S Hessabi, G Ershadi - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Multicore platforms are becoming the dominant trend in mixed-criticality systems (MCSs).
Multicores provide great opportunities to realize task-level redundancy for reliability …

Ring-DVFS: Reliability-aware reinforcement learning-based DVFS for real-time embedded systems

A Yeganeh-Khaksar, M Ansari, S Safari… - IEEE Embedded …, 2020 - ieeexplore.ieee.org
Dynamic voltage and frequency scaling (DVFS) is one of the most popular and exploited
techniques to reduce power consumption in multicore embedded systems. However, this …

Thermal-aware standby-sparing technique on heterogeneous real-time embedded systems

M Ansari, S Safari, S Yari-Karin… - … on Emerging Topics …, 2021 - ieeexplore.ieee.org
Low power consumption, real-time computing, and high reliability are three key
requirements/design objectives of real-time embedded systems. The standby-sparing …

Simultaneous management of peak-power and reliability in heterogeneous multicore embedded systems

M Ansari, J Saber-Latibari… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Analysis of reliability, power, and performance at hardware and software levels due to
heterogeneity is a crucial requirement for heterogeneous multicore embedded systems …

Power-aware checkpointing for multicore embedded systems

M Ansari, S Safari, H Khdr… - … on Parallel and …, 2022 - ieeexplore.ieee.org
Increasing the number of cores integrated on a single chip offers a great potential for the
implementation of fault-tolerant techniques to achieve high reliability in real-time embedded …

REFER: A reliable and energy-efficient RPL for mobile IoT applications

SR Lalani, AAM Salehi, H Taghizadeh… - 2020 CSI/CPSSI …, 2020 - ieeexplore.ieee.org
Recently, IoT has been massively applied in different areas of human life. Meanwhile, in
many of the IoT applications, eg, the remote patient health-care monitoring systems, the …