2 papers
cs.SI2018
Penetrating a Social Network: The Follow-back Problem
Fanyu Que, Krishnan Rajagopalan, Tauhid Zaman
Modern threats have emerged from the prevalence of social networks. Hostile actors, such as extremist groups or foreign governments, utilize these networks to run propaganda campai…
cs.AI2018
Accelerated Primal-Dual Policy Optimization for Safe Reinforcement Learning
Qingkai Liang, Fanyu Que, Eytan Modiano
Constrained Markov Decision Process (CMDP) is a natural framework for reinforcement learning tasks with safety constraints, where agents learn a policy that maximizes the long-term…