5 citations · 12 across the 4 of their papers we have counts for
4 papers
Residual Gaussian Process: A Tractable Nonparametric Bayesian Emulator for Multi-fidelity Simulations
Wei W. Xing, Akeel A. Shah, Peng Wang +2
Challenges in multi-fidelity modeling relate to accuracy, uncertainty estimation and high-dimensionality. A novel additive structure is introduced in which the highest fidelity sol…
An Efficient Solver for Cumulative Density Function-based Solutions of Uncertain Kinematic Wave Models
Ming Cheng, Yi Qin, Akil Narayan +3
We develop a numerical framework to implement the cumulative density function (CDF) method for obtaining the probability distribution of the system state described by a kinematic w…
Sequential data assimilation with multiple nonlinear models and applications to subsurface flow
Lun Yang, Akil Narayan, Peng Wang
Complex systems are often described with competing models. Such divergence of interpretation on the system may stem from model fidelity, mathematical simplicity, and more generally…
Failsafe Mechanism Design of Multicopters Based on Supervisory Control Theory
Quan Quan, Zhiyao Zhao, Liyong Lin +3
In order to handle undesirable failures of a multicopter which occur in either the pre-flight process or the in-flight process, a failsafe mechanism design method based on supervis…