Xianghua Xu

Adversarial Attacks on Video Object Segmentation with Hard Region Discovery

2023 · arXiv (Cornell University)

Video object segmentation has been applied to various computer vision tasks, such as video editing, autonomous driving, and human-robot interaction. However, the methods based on deep neural networks are vulnerable to adversarial examples, which are …

Personalized Recommendation System Based on Collaborative Filtering for IoT Scenarios

2020 · IEEE Transactions on Services Computing

Recommendation technology is an important part of the Internet of Things (IoT) services, which can provide better service for users and help users get information anytime, anywhere. However, the traditional recommendation algorithms cannot meet user's …