1.2k citations · 2.5k across the 71 of their papers we have counts for
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TIMERS: Error-Bounded SVD Restart on Dynamic Networks
Ziwei Zhang, Peng Cui, Jian Pei +2
Singular Value Decomposition (SVD) is a popular approach in various network applications, such as link prediction and network parameter characterization. Incremental SVD approaches…
Structural Deep Embedding for Hyper-Networks
Ke Tu, Peng Cui, Xiao Wang +2
Network embedding has recently attracted lots of attentions in data mining. Existing network embedding methods mainly focus on networks with pairwise relationships. In real world,…
Finite Difference Methods for the generator of 1D asymmetric alpha-stable Lévy motions
Yanghong Huang, Xiao Wang
Several finite difference methods are proposed for the infinitesimal generator of 1D asymmetric -stable Lévy motions, based on the fact that the operator becomes a multiplier in…
Detecting Drivable Area for Self-driving Cars: An Unsupervised Approach
Ziyi Liu, Siyu Yu, Xiao Wang +1
It has been well recognized that detecting drivable area is central to self-driving cars. Most of existing methods attempt to locate road surface by using lane line, thereby restri…
On the Statistical Efficiency of Compositional Nonparametric Prediction
Yixi Xu, Jean Honorio, Xiao Wang
In this paper, we propose a compositional nonparametric method in which a model is expressed as a labeled binary tree of nodes, where each node is either a summation, a mult…
Numerical algorithms for mean exit time and escape probability of stochastic systems with asymmetric Lévy motion
Xiao Wang, Jinqiao Duan, Xiaofan Li +1
For non-Gaussian stochastic dynamical systems, mean exit time and escape probability are important deterministic quantities, which can be obtained from integro-differential (nonloc…