Hongzhi Liu

Towards a More Stable and General Subgraph Information Bottleneck

2023

Graph Neural Networks (GNNs) have been widely applied to graph-structured data. However, the lack of interpretability impedes its practical deployment especially in high-risk areas such as medical diagnosis. Recently, the Information Bottleneck (IB) principle has …

Research on bearing-only target tracking of UUV under underwater strong noise disturbance

2023

Aiming at the problem of bearing-only target tracking (BOTT) for UUVs in complex and dynamic ocean environments, the system is susceptible to interference from strong noise. This interference can lead to large noise covariance, poor …

Single-pulse two-qubit gates for Rydberg atoms with noncyclic geometric control

2024 · Physical Review A

Arrays of neutral atoms have emerged as promising platforms for quantum computing. The realization of high-fidelity two-qubit gates with robustness is currently a significantly important task for large-scale operations. In this paper, we present a …