activity
20182022
most citedDeepRhythm: Exposing DeepFakes with Attentional Visual Heartbeat Rhythms

52 citations · 111 across the 14 of their papers we have counts for

collaborators

23 papers

cs.CV2021

CarveNet: Carving Point-Block for Complex 3D Shape Completion

Qing Guo, Zhijie Wang, Felix Juefei-Xu +4

3D point cloud completion is very challenging because it heavily relies on the accurate understanding of the complex 3D shapes (e.g., high-curvature, concave/convex, and hollowed-o…

cs.CV2021

Learning to Adversarially Blur Visual Object Tracking

Qing Guo, Ziyi Cheng, Felix Juefei-Xu +4

Motion blur caused by the moving of the object or camera during the exposure can be a key challenge for visual object tracking, affecting tracking accuracy significantly. In this w…

cs.CV20212 cited

AdvFilter: Predictive Perturbation-aware Filtering against Adversarial Attack via Multi-domain Learning

Yihao Huang, Qing Guo, Felix Juefei-Xu +4

High-level representation-guided pixel denoising and adversarial training are independent solutions to enhance the robustness of CNNs against adversarial attacks by pre-processing…

cs.SE20214 cited

Automatic Web Testing using Curiosity-Driven Reinforcement Learning

Yan Zheng, Yi Liu, Xiaofei Xie +4

Web testing has long been recognized as a notoriously difficult task. Even nowadays, web testing still heavily relies on manual efforts while automated web testing is far from achi…

cs.DB2021

To Share, or not to Share Online Event Trend Aggregation Over Bursty Event Streams

Olga Poppe, Chuan Lei, Lei Ma +2

Complex event processing (CEP) systems continuously evaluate large workloads of pattern queries under tight time constraints. Event trend aggregation queries with Kleene patterns a…

cs.SE20211 cited

A Search-Based Testing Framework for Deep Neural Networks of Source Code Embedding

Maryam Vahdat Pour, Zhuo Li, Lei Ma +1

Over the past few years, deep neural networks (DNNs) have been continuously expanding their real-world applications for source code processing tasks across the software engineering…