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Haotian Guan

3 accepted papers

2024

SOK-Bench: A Situated Video Reasoning Benchmark with Aligned Open-World Knowledge

CVPR 2024poster

Reasoning from visual dynamics scenes has many real world applications. However existing video reasoning benchmarks are still inadequate since they were mainly designed for factual or situated reasoning and rarely involve broader knowledge in the real world. Our work aims to delve deeper into reason…

Cited by 12SourcePDFScholar
2019

Replay Attack Detection Using Magnitude and Phase Information with Attention-based Adaptive Filters

ICASSP 2019accepted

Automatic Speech Verification (ASV) systems are highly vulnerable to spoofing attacks, and replay attack poses the greatest threat among various spoofing attacks. In this paper, we propose a novel multi-channel feature extraction method with attention-based adaptive filters (AAF). Original phase inf…

Cited by 0SourceScholar
2018

A Feature Fusion Method Based on Extreme Learning Machine for Speech Emotion Recognition

ICASSP 2018accepted

Speech emotion recognition is important to understand users' intention in human-computer interaction. However, it is a challenging task partly because we cannot clearly know which feature and model are effective to distinguish emotions. Previous studies utilize convolutional neural network (CNN) dir…

Cited by 0SourceScholar