1 citations · 2 across the 8 of their papers we have counts for
4 papers · 1 filter
Towards Detecting AI-Assisted Responses in Online Surveys
Qizhou Wang, Bogdan Mamaev, Christopher Leckie
The use of LLMs to complete online surveys impacts the validity of survey-based research, but detecting such usage remains underexplored. We introduce an initial benchmark dataset,…
AudioMosaic: Contrastive Masked Audio Representation Learning
Hanxun Huang, Qizhou Wang, Xingjun Ma +3
Audio self-supervised learning (SSL) aims to learn general-purpose representations from large-scale unlabeled audio data. While recent advances have been driven mainly by generativ…
SurFITR: A Dataset for Surveillance Image Forgery Detection and Localisation
Qizhou Wang, Guansong Pang, Christopher Leckie
We present the Surveillance Forgery Image Test Range (SurFITR), a dataset for surveillance-style image forgery detection and localisation, in response to recent advances in open-ac…
HierCon: Hierarchical Contrastive Attention for Audio Deepfake Detection
Zhili Nicholas Liang, Soyeon Caren Han, Qizhou Wang +1
Audio deepfakes generated by modern TTS and voice conversion systems are increasingly difficult to distinguish from real speech, raising serious risks for security and online trust…