14 citations · 34 across the 9 of their papers we have counts for
5 papers · 1 filter
PointCloud Saliency Maps
Tianhang Zheng, Changyou Chen, Junsong Yuan +2
3D point-cloud recognition with PointNet and its variants has received remarkable progress. A missing ingredient, however, is the ability to automatically evaluate point-wise impor…
Is PGD-Adversarial Training Necessary? Alternative Training via a Soft-Quantization Network with Noisy-Natural Samples Only
Tianhang Zheng, Changyou Chen, Kui Ren
Recent work on adversarial attack and defense suggests that PGD is a universal first-order attack, and PGD adversarial training can significantly improve network robustn…
Towards Differentially Private Truth Discovery for Crowd Sensing Systems
Yaliang Li, Houping Xiao, Zhan Qin +5
Nowadays, crowd sensing becomes increasingly more popular due to the ubiquitous usage of mobile devices. However, the quality of such human-generated sensory data varies significan…
Distributionally Adversarial Attack
Tianhang Zheng, Changyou Chen, Kui Ren
Recent work on adversarial attack has shown that Projected Gradient Descent (PGD) Adversary is a universal first-order adversary, and the classifier adversarially trained by PGD is…
What's (Not) Validating Network Paths: A Survey
Kai Bu, Yutian Yang, Avery Laird +3
Validating network paths taken by packets is critical for a secure Internet architecture. Any feasible solution must both enforce packet forwarding along endhost-specified paths an…