73 citations · 92 across the 10 of their papers we have counts for
4 papers · 1 filter
Distributed Injection-Locking in Analog Ising Machines to Solve Combinatorial Optimizations
M. Ali Vosoughi
The oscillator-based Ising machine (OIM) is a network of coupled CMOS oscillators that solves combinatorial optimization problems. In this paper, the distribution of the injection-…
Large-scale kernelized GRANGER causality to infer topology of directed graphs with applications to brain networks
M. Ali Vosoughi, Axel Wismuller
Graph topology inference of network processes with co-evolving and interacting time-series is crucial for network studies. Vector autoregressive models (VAR) are popular approaches…
Large-scale nonlinear Granger causality: A data-driven, multivariate approach to recovering directed networks from short time-series data
Axel Wismüller, Adora M. DSouza, Anas Z. Abidin
To gain insight into complex systems it is a key challenge to infer nonlinear causal directional relations from observational time-series data. Specifically, estimating causal rela…
Voltage regulator assisted lightweight countermeasure against fault injection attacks
Ali Vosoughi, Longfei Wang, Selçuk Köse
The impeccable design of sensitive and cryptographic circuits (CC) against fault injection attacks is essential for modern data storage, communication, and computation systems that…