Two heads are better than one: current landscape of integrating QSP and machine learning: an ISoP QSP SIG white paper by the working group on the integration of …

T Zhang, IP Androulakis, P Bonate, L Cheng… - … of Pharmacokinetics and …, 2022 - Springer
Quantitative systems pharmacology (QSP) modeling is applied to address essential
questions in drug development, such as the mechanism of action of a therapeutic agent and …

Activity trajectory generation via modeling spatiotemporal dynamics

Y Yuan, J Ding, H Wang, D Jin, Y Li - Proceedings of the 28th ACM …, 2022 - dl.acm.org
Human daily activities, such as working, eating out, and traveling, play an essential role in
contact tracing and modeling the diffusion patterns of the COVID-19 pandemic. However …

Learning hydrodynamic equations for active matter from particle simulations and experiments

R Supekar, B Song, A Hastewell… - Proceedings of the …, 2023 - National Acad Sciences
Recent advances in high-resolution imaging techniques and particle-based simulation
methods have enabled the precise microscopic characterization of collective dynamics in …

[HTML][HTML] Multi-scale time-stepping of Partial Differential Equations with transformers

AP Hemmasian, AB Farimani - Computer Methods in Applied Mechanics …, 2024 - Elsevier
Developing fast surrogates for Partial Differential Equations (PDEs) will accelerate design
and optimization in almost all scientific and engineering applications. Neural networks have …

Differentiable physics-enabled closure modeling for Burgers' turbulence

V Shankar, V Puri, R Balakrishnan… - Machine Learning …, 2023 - iopscience.iop.org
Data-driven turbulence modeling is experiencing a surge in interest following algorithmic
and hardware developments in the data sciences. We discuss an approach using the …

Physics-informed neural ode for post-disaster mobility recovery

J Li, H Wang, X Chen - Proceedings of the 30th ACM SIGKDD …, 2024 - dl.acm.org
Urban mobility undergoes a profound decline in the aftermath of a disaster, subsequently
exhibiting a complex recovery trajectory. Effectively capturing and predicting this dynamic …

Heterogeneous Graph Convolutional Network‐Based Dynamic Rumor Detection on Social Media

D Yu, Y Zhou, S Zhang, C Liu - Complexity, 2022 - Wiley Online Library
The development of social media has provided open and convenient platforms for people to
express their opinions, which leads to rumors being circulated. Therefore, detecting rumors …

[PDF][PDF] Autoencoder-based thermospheric density model for uncertainty quantification and real-time calibration

M Manzi, M Vasile - 8th European Conference on Space Debris, 2021 - researchgate.net
The dynamics of space objects in Low Earth Orbit (LEO) is strongly determined by the effects
of atmospheric drag: this complex interaction, dependent on the physical properties of the …

Data-driven discovery of dynamics from time-resolved coherent scattering

N Andrejevic, T Zhou, Q Zhang, S Narayanan… - npj Computational …, 2024 - nature.com
Coherent X-ray scattering (CXS) techniques are capable of interrogating dynamics of nano-
to mesoscale materials systems at time scales spanning several orders of magnitude …

Semi-implicit neural ordinary differential equations for learning chaotic systems

H Zhang, Y Liu, R Maulik - NeurIPS 2023 Workshop Heavy Tails in …, 2023 - openreview.net
Classical neural ordinary differential equations (ODEs) trained by using explicit methods are
intrinsically constrained by stability, severely affecting their efficiency and robustness in …