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math.DS2022
Simulation of Transients in Natural Gas Networks via A Semi-analytical Solution Approach
Xin Xu, Rui Yao, Kai Sun +1
Simulation and control of the transient flow in natural gas networks involve solving partial differential equations (PDEs). This paper proposes a semi-analytical solutions (SAS) ap…
math.OC2022
D-optimal Data Fusion: Exact and Approximation Algorithms
Yongchun Li, Marcia Fampa, Jon Lee +3
We study the D-optimal Data Fusion (DDF) problem, which aims to select new data points, given an existing Fisher information matrix, so as to maximize the logarithm of the determin…
stat.AP2022
Spatio-Temporal Wildfire Prediction using Multi-Modal Data
Chen Xu, Yao Xie, Daniel A. Zuniga Vazquez +2
Due to severe societal and environmental impacts, wildfire prediction using multi-modal sensing data has become a highly sought-after data-analytical tool by various stakeholders (…