Deep Collaborative Embedding for information cascade prediction

no code implementations • 18 Jan 2020 • Yuhui Zhao, Ning Yang, Tao Lin, Philip S. Yu

First, the existing works often assume an underlying information diffusion model, which is impractical in real world due to the complexity of information diffusion.

Impact Excitation of a Seismic Pulse and Vibrational Normal Modes on Asteroid Bennu and Associated Slumping of Regolith

1 code implementation • 5 Apr 2018 • Alice C. Quillen, Yuhui Zhao, YuanYuan Chen, Randal C. Nelson

With mass-spring model elastic simulations, we model impact excitation of seismic waves with a force pulse exerted on the surface and using three different asteroid shape models.

Earth and Planetary Astrophysics