EvGNN: An Event-driven Graph Neural Network Accelerator for Edge Vision

no code implementations • 30 Apr 2024 • Yufeng Yang, Adrian Kneip, Charlotte Frenkel

Edge vision systems combining sensing and embedded processing promise low-latency, decentralized, and energy-efficient solutions that forgo reliance on the cloud.

Event-based vision

Time-Domain Speech Enhancement for Robust Automatic Speech Recognition

no code implementations • 24 Oct 2022 • Yufeng Yang, Ashutosh Pandey, DeLiang Wang

However, speech enhancement has not been established as an effective frontend for robust automatic speech recognition (ASR) in noisy conditions compared to an ASR model trained on noisy speech directly.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

A Conformer Based Acoustic Model for Robust Automatic Speech Recognition

no code implementations • 1 Mar 2022 • Yufeng Yang, Peidong Wang, DeLiang Wang

The proposed model builds on the wide residual bi-directional long short-term memory network (WRBN) with utterance-wise dropout and iterative speaker adaptation, but employs a Conformer encoder instead of the recurrent network.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1