Search Results for author: Xiaohu Zhang

Found 7 papers, 1 papers with code

Evaluation of non-pharmaceutical interventions and optimal strategies for containing the COVID-19 pandemic

no code implementations28 Feb 2022 Xiao Zhou, Xiaohu Zhang, Paolo Santi, Carlo Ratti

Given multiple new COVID-19 variants are continuously emerging, non-pharmaceutical interventions are still primary control strategies to curb the further spread of coronavirus.

Decision Making

Improving short-term bike sharing demand forecast through an irregular convolutional neural network

no code implementations9 Feb 2022 Xinyu Li, Yang Xu, Xiaohu Zhang, Wenzhong Shi, Yang Yue, Qingquan Li

As an important task for the management of bike sharing systems, accurate forecast of travel demand could facilitate dispatch and relocation of bicycles to improve user satisfaction.

Management

Estimating the potential for shared autonomous scooters

2 code implementations9 Sep 2019 Dániel Kondor, Xiaohu Zhang, Malika Meghjani, Paolo Santi, Jinhua Zhao, Carlo Ratti

Recent technological developments have shown significant potential for transforming urban mobility.

Computers and Society

Autonomous Voltage Control for Grid Operation Using Deep Reinforcement Learning

no code implementations24 Apr 2019 Ruisheng Diao, Zhiwei Wang, Di Shi, Qianyun Chang, Jiajun Duan, Xiaohu Zhang

Modern power grids are experiencing grand challenges caused by the stochastic and dynamic nature of growing renewable energy and demand response.

reinforcement-learning Reinforcement Learning (RL)

Simplified Mirror-Based Camera Pose Computation via Rotation Averaging

no code implementations CVPR 2015 Gucan Long, Laurent Kneip, Xin Li, Xiaohu Zhang, Qifeng Yu

Our theoretical contribution extends the applicability of rotation averaging to a more general case, and enables mirror-based pose estimation in closed-form under the chordal L2-metric, or in an outlier-robust way by employing iterative L1-norm averaging.

Camera Calibration Pose Estimation

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