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Yuanyuan Yuan

3 accepted papers

2023

Explain Any Concept: Segment Anything Meets Concept-Based Explanation

NeurIPS 2023poster

EXplainable AI (XAI) is an essential topic to improve human understanding of deep neural networks (DNNs) given their black-box internals. For computer vision tasks, mainstream pixel-based XAI methods explain DNN decisions by identifying important pixels, and emerging concept-based XAI explore formin…

2021

Perception Matters: Detecting Perception Failures of VQA Models Using Metamorphic Testing

CVPR 2021poster

Visual question answering (VQA) takes an image and a natural-language question as input and returns a natural-language answer. To date, VQA models are primarily assessed by their accuracy on high-level reasoning questions. Nevertheless, Given that perception tasks (e.g., recognizing objects) are the…

Cited by 51PDFcodeScholar
2021

Private Image Reconstruction from System Side Channels Using Generative Models

ICLR 2021poster

System side channels denote effects imposed on the underlying system and hardware when running a program, such as its accessed CPU cache lines. Side channel analysis (SCA) allows attackers to infer program secrets based on observed side channel signals. Given the ever-growing adoption of machine lea…