1 citations · 1 across the 4 of their papers we have counts for
4 papers
Differentially Private ADMM Algorithms for Machine Learning
Tao Xu, Fanhua Shang, Yuanyuan Liu +3
In this paper, we study efficient differentially private alternating direction methods of multipliers (ADMM) via gradient perturbation for many machine learning problems. For smoot…
GPU Accelerated Cascade Hashing Image Matching for Large Scale 3D Reconstruction
Tao Xu, Kun Sun, Wenbing Tao
Image feature point matching is a key step in Structure from Motion(SFM). However, it is becoming more and more time consuming because the number of images is getting larger and la…
High Order Structure Descriptors for Scene Images
Wenya Zhu, Xiankai Lu, Tao Xu +1
Structure information is ubiquitous in natural scene images and it plays an important role in scene representation. In this paper, third order structure statistics (TOSS) and fourt…
Efficient Image Categorization with Sparse Fisher Vector
Xiankai Lu, Zheng Fang, Tao Xu +2
In object recognition, Fisher vector (FV) representation is one of the state-of-art image representations ways at the expense of dense, high dimensional features and increased comp…