Search Results for author: Wei Bai

Found 7 papers, 0 papers with code

Discover the Hidden Attack Path in Multi-domain Cyberspace Based on Reinforcement Learning

no code implementations15 Apr 2021 Lei Zhang, Wei Bai, Wei Li, Shiming Xia, Qibin Zheng

To achieve these results, we pose discovering attack paths as a Reinforcement Learning (RL) problem and train an agent to discover multi-domain cyberspace attack paths.

Quantitative Evaluations on Saliency Methods: An Experimental Study

no code implementations31 Dec 2020 Xiao-Hui Li, Yuhan Shi, Haoyang Li, Wei Bai, Yuanwei Song, Caleb Chen Cao, Lei Chen

It has been long debated that eXplainable AI (XAI) is an important topic, but it lacks rigorous definition and fair metrics.

Domain-specific Communication Optimization for Distributed DNN Training

no code implementations16 Aug 2020 Hao Wang, Jingrong Chen, Xinchen Wan, Han Tian, Jiacheng Xia, Gaoxiong Zeng, Weiyan Wang, Kai Chen, Wei Bai, Junchen Jiang

Communication overhead poses an important obstacle to distributed DNN training and draws increasing attention in recent years.

Weakness Analysis of Cyberspace Configuration Based on Reinforcement Learning

no code implementations9 Jul 2020 Lei Zhang, Wei Bai, Shize Guo, Shiming Xia, Hongmei Li, Zhisong Pan

To achieve these results, we pose finding attack paths as a Reinforcement Learning (RL) problem and train an agent to find multiple domain attack paths.

Enabling Automatic Certification of Online Auctions

no code implementations3 Apr 2014 Wei Bai, Emmanuel M. Tadjouddine, Yu Guo

This requires agents to have a deeper understanding of auction mechanisms and be able to verify desirable properties of a given mechanism.

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