Search Results for author: Song Bo

Found 9 papers, 1 papers with code

Iterative distributed moving horizon estimation of linear systems with penalties on both system disturbances and noise

no code implementations10 Apr 2024 Xiaojie Li, Song Bo, Yan Qin, Xunyuan Yin

In this paper, partition-based distributed state estimation of general linear systems is considered.

Data-driven parallel Koopman subsystem modeling and distributed moving horizon state estimation for large-scale nonlinear processes

no code implementations10 Apr 2024 Xiaojie Li, Song Bo, Xuewen Zhang, Yan Qin, Xunyuan Yin

The local estimators are integrated via information exchange to form a distributed estimation scheme, which provides estimates of the unmeasured/unmeasurable state variables of the original nonlinear process in a linear manner.

Chemical Process

Control invariant set enhanced safe reinforcement learning: improved sampling efficiency, guaranteed stability and robustness

no code implementations24 May 2023 Song Bo, Bernard T. Agyeman, Xunyuan Yin, Jinfeng Liu

This work proposes a novel approach to RL training, called control invariant set (CIS) enhanced RL, which leverages the advantages of utilizing the explicit form of CIS to improve stability guarantees and sampling efficiency.

Reinforcement Learning (RL) Safe Reinforcement Learning

Control invariant set enhanced reinforcement learning for process control: improved sampling efficiency and guaranteed stability

no code implementations11 Apr 2023 Song Bo, Xunyuan Yin, Jinfeng Liu

This work proposes a novel approach to RL training, called control invariant set (CIS) enhanced RL, which leverages the benefits of CIS to improve stability guarantees and sampling efficiency.

Reinforcement Learning (RL)

Sensitivity-based dynamic performance assessment for model predictive control with Gaussian noise

no code implementations5 Jan 2022 Jiangbang Liu, Song Bo, Benjamin Decardi-Nelson, Jinfeng Liu, Jingtao Hu, Tao Zou

To this end, a sensitivity-based performance assessment approach is proposed to pre-evaluate the dynamic economic and tracking performance of them in this work.

Model Predictive Control

Soil moisture map construction using microwave remote sensors and sequential data assimilation

no code implementations28 Sep 2020 Bernard T. Agyeman, Song Bo, Soumya R. Sahoo, Xunyuan Yin, Jinfeng Liu, Sirish L. Shah

Secondly, measurements obtained from the microwave sensors are assimilated into the field model using the extended Kalman filter to form an information fusion system, which will provide frequent soil moisture estimates and predictions in the form of moisture content maps.

Neural Collaborative Ranking

no code implementations15 Aug 2018 Song Bo, Yang Xin, Cao Yi, Xu Congfu

In this paper, we examine an alternative approach which does not assume that the non-interacted items are necessarily negative, just that they are less preferred than interacted items.

Collaborative Filtering Collaborative Ranking +3

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