This paper presents PPA (Persistent Processor Architecture), simple microarchitectural
support for lightweight yet performant whole-system persistence. PPA offers fully transparent …

This paper introduces INTOS, an embedded operating system and language support for
multi-threaded intermittent computing on a battery-less energy-harvesting platform. INTOS …

Nonvolatile memory (NVM) technologies have gained increasing attention thanks to their
density and durability benefits. However, leveraging NVM can cause a crash consistency …

Equipping real-time systems with soft error resilience can be challenging due to the tradeoff
of the timing and failure requirements for mixed-criticality tasks. Violation of these …

An energy harvesting system (EHS) has emerged as an alternative to traditional battery-
operated Internet of Things (IoT) devices. An EHS harnesses ambient energy and stores it in …

Among existing schemes for soft error resilience, acoustic-sensor-based detection stands
out owing to its ability to prevent silent data corruption at low hardware cost. However, the …

Energy harvesting systems have emerged as an alternative to battery-powered IoT devices.
The systems utilize a just-in-time checkpoint protocol that stores volatile states when a …

Whole-system persistence (WSP) has recently attracted more interest thanks to its
transparency and performance benefits over partial-system persistence where users are not …

Batteryless energy harvesting platforms are gaining popularity as a way to bring next-
generation sensing and edge computing devices to deployments previously limited by their …

Reliability against errors, such as soft errors—transient bit flips in transistors caused by
energetic particle strikes—and crash inconsistency arising from power failure, is as crucial …