Yimin Chen

Clang __usercall: towards native support for user defined calling conventions

2022 · Proceedings of the 30th ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering

In reverse engineering interfacing with C/C++ functions is of great interest because it provides much more flexibility for product development and security purpose. However, it has been a great challenge when interfacing functions with user …

DUO: Stealthy Adversarial Example Attack on Video Retrieval Systems via Frame-Pixel Search

2023

Massive videos are released every day particularly through video-focused social media apps such as TikTok. This trend has fostered the quick emergence of video retrieval systems, which provide cloud-based services to retrieve similar videos using …

Cross-Modal Causal Inference Facilitates Home Intelligent Robots: Intent Understanding Bias Calibration and Interaction Failure Avoidance in a Dynamic Home Environment

2025 · Helios Multidisciplinary

In dynamic home scenarios, due to the complexity of user behavior, the dynamics of environmental conditions, and the fuzziness of multimodal information, the accuracy of intention judgment by service robots has always been relatively low. …