← Search

Wangkun Xu

3 accepted papers

2024

E2E-AT: A Unified Framework for Tackling Uncertainty in Task-Aware End-to-End Learning

AAAI 2024technical

Successful machine learning involves a complete pipeline of data, model, and downstream applications. Instead of treating them separately, there has been a prominent increase of attention within the constrained optimization (CO) and machine learning (ML) communities towards combining prediction and…

2024

Exact, Tractable Gauss-Newton Optimization in Deep Reversible Architectures Reveal Poor Generalization

NeurIPS 2024poster

Second-order optimization has been shown to accelerate the training of deep neural networks in many applications, often yielding faster progress per iteration on the training loss compared to first-order optimizers. However, the generalization properties of second-order methods are still being debat…

2021

Multi-Agent Reinforcement Learning for Active Voltage Control on Power Distribution Networks

NeurIPS 2021poster

This paper presents a problem in power networks that creates an exciting and yet challenging real-world scenario for application of multi-agent reinforcement learning (MARL). The emerging trend of decarbonisation is placing excessive stress on power distribution networks. Active voltage control is s…