Wenlu Wang

Adversarial Texts with Gradient Methods

2018 · arXiv (Cornell University)

Adversarial samples for images have been extensively studied in the literature. Among many of the attacking methods, gradient-based methods are both effective and easy to compute. In this work, we propose a framework to adapt …

On Location Privacy in Fingerprinting-based Indoor Positioning System

2019

Due to the inadequacy of GPS signals in indoor spaces, Indoor Positioning Services (IPSs) have drawn great attention. The popular smartphone localization technique relies on a centralized server to achieve localization, allowing the server to …