no code implementations • 30 Jul 2023 • Xin Yu, Rongye Shi, Pu Feng, Yongkai Tian, Jie Luo, Wenjun Wu
In addition, the proposed framework is model-agnostic and can be applied to most of the current MARL algorithms.
no code implementations • 3 Mar 2023 • Xuan Di, Rongye Shi, Zhaobin Mo, Yongjie Fu
For its robust predictive power (compared to pure physics-based models) and sample-efficient training (compared to pure deep learning models), physics-informed deep learning (PIDL), a paradigm hybridizing physics-based models and deep neural networks (DNN), has been booming in science and engineering fields.
no code implementations • 6 Jun 2021 • Rongye Shi, Zhaobin Mo, Kuang Huang, Xuan Di, Qiang Du
Traffic state estimation (TSE) bifurcates into two categories, model-driven and data-driven (e. g., machine learning, ML), while each suffers from either deficient physics or small data.
no code implementations • 17 Jan 2021 • Rongye Shi, Zhaobin Mo, Kuang Huang, Xuan Di, Qiang Du
This paper focuses on highway TSE with observed data from loop detectors, using traffic density as the traffic variables.
no code implementations • 24 Dec 2020 • Zhaobin Mo, Xuan Di, Rongye Shi
We design physics-informed deep learning car-following (PIDL-CF) architectures encoded with two popular physics-based models - IDM and OVM, on which acceleration is predicted for four traffic regimes: acceleration, deceleration, cruising, and emergency braking.
no code implementations • 10 Jul 2020 • Xuan Di, Rongye Shi
While reviewing the methodologies, we primarily focus on the following research questions: (1) What scalable driving policies are to control a large number of AVs in mixed traffic comprised of human drivers and uncontrollable AVs?
2 code implementations • 14 Feb 2020 • Zhicheng Gu, Zhihao LI, Xuan Di, Rongye Shi
The Waymo Open Dataset has been released recently, providing a platform to crowdsource some fundamental challenges for automated vehicles (AVs), such as 3D detection and tracking.
no code implementations • 2 Dec 2017 • Ruizhou Ding, Zeye Liu, Rongye Shi, Diana Marculescu, R. D. Blanton
For a fixed DNN configuration, LightNNs have better accuracy at a slight energy increase than BNNs, yet are more energy efficient with only slightly less accuracy than conventional DNNs.