PIMbot: Policy and Incentive Manipulation for Multi-Robot Reinforcement Learning in Social Dilemmas

no code implementations • 29 Jul 2023 • Shahab Nikkhoo, Zexin Li, Aritra Samanta, Yufei Li, Cong Liu

Our work introduces a new angle for manipulation in recent multi-agent RL social dilemmas that utilize a unique reward function for incentivization.

Reinforcement Learning (RL)

MIMONet: Multi-Input Multi-Output On-Device Deep Learning

no code implementations • 22 Jul 2023 • Zexin Li, Xiaoxi He, Yufei Li, Shahab Nikkhoo, Wei Yang, Lothar Thiele, Cong Liu

In this paper, we propose MIMONet, a novel on-device multi-input multi-output (MIMO) DNN framework that achieves high accuracy and on-device efficiency in terms of critical performance metrics such as latency, energy, and memory usage.

Model Compression

Pareto-Secure Machine Learning (PSML): Fingerprinting and Securing Inference Serving Systems

no code implementations • 3 Jul 2023 • Debopam Sanyal, Jui-Tse Hung, Manav Agrawal, Prahlad Jasti, Shahab Nikkhoo, Somesh Jha, Tianhao Wang, Sibin Mohan, Alexey Tumanov

Second, we counter the proposed attack with a noise-based defense mechanism that thwarts fingerprinting by adding noise to the specified performance metrics.

Model extraction