The Bounds of Mediated Communication

no code implementations • 10 Mar 2023 • Roberto Corrao, Yifan Dai

Mediation attains the upper bound on the sender's value, i. e., the Bayesian persuasion value, if and only if this value is attainable under unmediated communication, i. e., cheap talk.

Integrated Decision and Control: Towards Interpretable and Computationally Efficient Driving Intelligence

2 code implementations • 18 Mar 2021 • Yang Guan, Yangang Ren, Qi Sun, Shengbo Eben Li, Haitong Ma, Jingliang Duan, Yifan Dai, Bo Cheng

In this paper, we present an interpretable and computationally efficient framework called integrated decision and control (IDC) for automated vehicles, which decomposes the driving task into static path planning and dynamic optimal tracking that are structured hierarchically.

Autonomous Driving Model-based Reinforcement Learning +2

From WiscKey to Bourbon: A Learned Index for Log-Structured Merge Trees

no code implementations • 28 May 2020 • Yifan Dai, Yien Xu, Aishwarya Ganesan, Ramnatthan Alagappan, Brian Kroth, Andrea C. Arpaci-Dusseau, Remzi H. Arpaci-Dusseau

We introduce BOURBON, a log-structured merge (LSM) tree that utilizes machine learning to provide fast lookups.

BIG-bench Machine Learning regression