475 citations · 1.1k across the 41 of their papers we have counts for
6 papers · 1 filter
Adversarial Example Detection by Classification for Deep Speech Recognition
Saeid Samizade, Zheng-Hua Tan, Chao Shen +1
Machine Learning systems are vulnerable to adversarial attacks and will highly likely produce incorrect outputs under these attacks. There are white-box and black-box attacks regar…
Fast Nonconvex SDP Solvers for Large-scale Power System State Estimation
Yu Lan, Hao Zhu, Xiaohong Guan
Fast power system state estimation (SE) solution is of paramount importance for achieving real-time decision making in power grid operations. Semidefinite programming (SDP) reformu…
Meta Reinforcement Learning with Task Embedding and Shared Policy
Lin Lan, Zhenguo Li, Xiaohong Guan +1
Despite significant progress, deep reinforcement learning (RL) suffers from data-inefficiency and limited generalization. Recent efforts apply meta-learning to learn a meta-learner…
A Memory-Efficient Sketch Method for Estimating High Similarities in Streaming Sets
Pinghui Wang, Yiyan Qi, Yuanming Zhang +4
Estimating set similarity and detecting highly similar sets are fundamental problems in areas such as databases, machine learning, and information retrieval. MinHash is a well-know…
A Fast Sketch Method for Mining User Similarities over Fully Dynamic Graph Streams
Peng Jia, Pinghui Wang, Jing Tao +1
Many real-world networks such as Twitter and YouTube are given as fully dynamic graph streams represented as sequences of edge insertions and deletions. (e.g., users can subscribe…
RepChain: A Reputation-based Secure, Fast and High Incentive Blockchain System via Sharding
Chenyu Huang, Zeyu Wang, Huangxun Chen +4
In today's blockchain system, designing a secure and high throughput blockchain on par with a centralized payment system is a difficult task. Sharding is one of the most worthwhile…