Search Results for author: S. C. Kou

Found 4 papers, 1 papers with code

Estimating and Assessing Differential Equation Models with Time-Course Data

no code implementations20 Dec 2022 Samuel W. K. Wong, Shihao Yang, S. C. Kou

Overall, we believe MAGI is a useful method for the analysis of time-course data in the context of ODE models, which bypasses the need for any numerical integration.

Numerical Integration Uncertainty Quantification

Inference of dynamic systems from noisy and sparse data via manifold-constrained Gaussian processes

1 code implementation16 Sep 2020 Shihao Yang, Samuel W. K. Wong, S. C. Kou

MAGI uses a Gaussian process model over time-series data, explicitly conditioned on the manifold constraint that derivatives of the Gaussian process must satisfy the ODE system.

Methodology Dynamical Systems

Use Internet Search Data to Accurately Track State-Level Influenza Epidemics

no code implementations4 Jun 2020 Shihao Yang, Shaoyang Ning, S. C. Kou

ARGOX combines Internet search data at the national, regional and state levels with traditional influenza surveillance data from the Centers for Disease Control and Prevention, and accounts for both the spatial correlation structure of state-level influenza activities and the evolution of people's Internet search pattern.

Applications

Accurate estimation of influenza epidemics using Google search data via ARGO

no code implementations5 May 2015 Shihao Yang, Mauricio Santillana, S. C. Kou

Accurate real-time tracking of influenza outbreaks helps public health officials make timely and meaningful decisions that could save lives.

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