1 citations · 1 across the 4 of their papers we have counts for
5 papers
Information-Theoretic Limits on Exact Subgraph Alignment Problem
Chun Hei Michael Shiu, Hei Victor Cheng, Lele Wang
The graph alignment problem aims to identify the vertex correspondence between two correlated graphs. Most existing studies focus on the scenario in which the two graphs share the…
See the Speaker: Crafting High-Resolution Talking Faces from Speech with Prior Guidance and Region Refinement
Jinting Wang, Jun Wang, Hei Victor Cheng +1
Unlike existing methods that rely on source images as appearance references and use source speech to generate motion, this work proposes a novel approach that directly extracts inf…
TIMA: Text-Image Mutual Awareness for Balancing Zero-Shot Adversarial Robustness and Generalization Ability
Fengji Ma, Hei Victor Cheng, Chenxing Li +1
Achieving zero-shot adversarial robustness without sacrificing generalization remains challenging for foundation models such as CLIP, especially under large adversarial perturbatio…
Realistic Speech-to-Face Generation with Speech-Conditioned Latent Diffusion Model with Face Prior
Jinting Wang, Li Liu, Jun Wang +1
Speech-to-face generation is an intriguing area of research that focuses on generating realistic facial images based on a speaker's audio speech. However, state-of-the-art methods…
SWAP: Sparse Entropic Wasserstein Regression for Robust Network Pruning
Lei You, Hei Victor Cheng
This study addresses the challenge of inaccurate gradients in computing the empirical Fisher Information Matrix during neural network pruning. We introduce SWAP, a formulation of E…