2 papers
cs.LG2026
Learning Temporal Causal Structure via Smooth Differentiable Optimization
Tong Zhao, Ce Guo, Wayne Luk +2
Causal discovery with instantaneous effects in multivariate time series is challenging, as the instantaneous structure must be acyclic. Prior methods enforce this by either separat…
cs.AR2026
Algorithm and Hardware Co-Design for Efficient Complex-Valued Uncertainty Estimation
Zehuan Zhang, Mark Chen, He Li +1
Complex-Valued Neural Networks (CVNNs) have significant advantages in handling tasks that involve complex numbers. However, existing CVNNs are unable to quantify predictive uncerta…