Wei Liu

Incorporating direction-of-arrival information, GC-Dec-IVA significantly enhances source separation in distributed microphone arrays, overcoming critical limitations of previous methods.

Latent Memory slashes token usage by up to 10x while maintaining competitive performance in multimodal question answering.

Spatial-Omni achieves superior spatial audio understanding by seamlessly integrating FOA encoding into existing LLMs, outperforming traditional models without compromising general audio processing.

Despite promising engagement benefits, foundation model-based care robots struggle with reliability and lack robust evidence for clinical impact.