Search Results for author: Siyi Wang

Found 9 papers, 0 papers with code

Risk-averse Learning with Non-Stationary Distributions

no code implementations3 Apr 2024 Siyi Wang, Zifan Wang, Xinlei Yi, Michael M. Zavlanos, Karl H. Johansson, Sandra Hirche

Considering non-stationary environments in online optimization enables decision-maker to effectively adapt to changes and improve its performance over time.

Unveiling the Potential of Robustness in Evaluating Causal Inference Models

no code implementations28 Feb 2024 Yiyan Huang, Cheuk Hang Leung, Siyi Wang, Yijun Li, Qi Wu

The growing demand for personalized decision-making has led to a surge of interest in estimating the Conditional Average Treatment Effect (CATE).

Causal Inference counterfactual +2

Infinite-horizon optimal scheduling for feedback control

no code implementations13 Feb 2024 Siyi Wang, Sandra Hirche

Moreover, by the diagonal system matrix assumption, the optimal scheduling policy is shown to be of threshold type.

Scheduling

Multimodal Short Video Rumor Detection System Based on Contrastive Learning

no code implementations17 Apr 2023 Yuxing Yang, Junhao Zhao, Siyi Wang, Xiangyu Min, Pengchao Wang, Haizhou Wang

With the rise of short video platforms as prominent channels for news dissemination, major platforms in China have gradually evolved into fertile grounds for the proliferation of fake news.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +5

Fast IMU-based Dual Estimation of Human Motion and Kinematic Parameters via Progressive In-Network Computing

no code implementations11 Apr 2023 Xiaobing Dai, Huanzhuo Wu, Siyi Wang, Junjie Jiao, Giang T. Nguyen, Frank H. P. Fitzek, Sandra Hirche

We adopt the concept of field Kalman filtering, where the dual estimation problem is decomposed into a fast state estimation process and a computationally expensive parameter estimation process.

Policy Evaluation in Distributional LQR

no code implementations23 Mar 2023 Zifan Wang, Yulong Gao, Siyi Wang, Michael M. Zavlanos, Alessandro Abate, Karl H. Johansson

Distributional reinforcement learning (DRL) enhances the understanding of the effects of the randomness in the environment by letting agents learn the distribution of a random return, rather than its expected value as in standard RL.

Distributional Reinforcement Learning

Risk and return prediction for pricing portfolios of non-performing consumer credit

no code implementations28 Oct 2021 Siyi Wang, Xing Yan, Bangqi Zheng, Hu Wang, Wangli Xu, Nanbo Peng, Qi Wu

We design a system for risk-analyzing and pricing portfolios of non-performing consumer credit loans.

Value of information in networked control systems subject to delay

no code implementations7 Apr 2021 Siyi Wang, Qingchen Liu, Precious Ugo Abara, John S. Baras, Sandra Hirche

In this paper, we study the trade-off between the transmission cost and the control performance of the multi-loop networked control system subject to network-induced delay.

Scheduling

Cannot find the paper you are looking for? You can Submit a new open access paper.