no code implementations • 3 Apr 2024 • Haofeng Yuan, Rongping Zhu, Wanlu Yang, Shiji Song, Keyou You, Yuli Zhang
The traveling purchaser problem (TPP) is an important combinatorial optimization problem with broad applications.
no code implementations • 28 Mar 2024 • Zhinan Hou, Feiran Zhao, Keyou You
Model predictive control (MPC) solves a receding-horizon optimization problem in real-time, which can be computationally demanding when there are thousands of constraints.
no code implementations • 21 Dec 2022 • Fei Dong, Xingchen Li, Keyou You, Shiji Song
This work studies the standoff tracking problem to drive an unmanned aerial vehicle (UAV) to slide on a desired circle over a moving target at a constant height.
no code implementations • 9 Sep 2022 • Yanfang Mo, Wei Chen, Keyou You, Li Qiu
We propose and examine two optimal $(0, 1)$-matrix completion problems with majorization ordered objectives.
no code implementations • 29 Aug 2022 • Shubo Kang, Keyou You
In a direct data-driven approach, this paper studies the {\em property identification(ID)} problem to analyze whether an unknown linear system has a property of interest, e. g., stabilizability and structural properties.
no code implementations • 8 Feb 2022 • Zhuolin Wang, Rongping Zhu, Jian-Ya Ding, Yu Yang, Keyou You
The package shipment problem requires to optimally co-design paths for both packages and a heterogeneous fleet in a transit center network (TCN).
no code implementations • 14 May 2021 • JiaQi Zhang, Keyou You, Lihua Xie
Information compression is essential to reduce communication cost in distributed optimization over peer-to-peer networks.
no code implementations • 26 Jan 2021 • Jiaqi Yan, Xu Yang, Yilin Mo, Keyou You
This paper studies the distributed state estimation in sensor network, where $m$ sensors are deployed to infer the $n$-dimensional state of a linear time-invariant (LTI) Gaussian system.
no code implementations • 22 Nov 2020 • Feiran Zhao, Keyou You
Risk-aware control, though with promise to tackle unexpected events, requires a known exact dynamical model.
no code implementations • 6 Mar 2020 • Kaichen Zhou, Shiji Song, Anke Xue, Keyou You, Hui Wu
Then we develop two algorithms for optimizing the energy efficiency of train operation.
no code implementations • 1 Mar 2020 • Xingyu Sha, Jia-Qi Zhang, Keyou You, Kaiqing Zhang, Tamer Başar
This paper proposes a \emph{fully asynchronous} scheme for the policy evaluation problem of distributed reinforcement learning (DisRL) over directed peer-to-peer networks.
no code implementations • 16 Feb 2020 • Fei Dong, Keyou You, Lihua Xie, Qinglei Hu
This paper proposes a coordinate-free controller for a nonholonomic vehicle to circumnavigate a fully-actuated moving target by using range-only measurements.
no code implementations • 27 Nov 2019 • Ya-Chu Hsu, Hui Wu, Keyou You, Shiji Song
This paper provides a selected review on RL based control for AUVs with the focus on applications of RL to low-level control tasks for underwater regulation and tracking.
Robotics
no code implementations • 22 Sep 2019 • JiaQi Zhang, Keyou You, Kai Cai
Our key idea is the novel use of the distributed push-pull gradient algorithm (PPG) to solve the dual problem of the resource allocation problem.
no code implementations • 6 Sep 2019 • Jiaqi Zhang, Keyou You
We explicitly evaluate the convergence rate of DSGT with respect to the number of iterations in terms of algebraic connectivity of the network, mini-batch size, gradient variance, etc.