4 papers
Stacking order and interlayer coupling tuning the properties of charge density waves in layered 1T-NbSe_2
Tao Jiang, Haotian Wang, Heng Gao +3
Layered transition metal dichalcogenide 1T-NbSe_2 is a good candidate to explore the charge density wave (CDW) and Mott physics. However, the effects of stacking orders and interla…
Adaptive Experience Selection for Policy Gradient
Saad Mohamad, Giovanni Montana
Policy gradient reinforcement learning (RL) algorithms have achieved impressive performance in challenging learning tasks such as continuous control, but suffer from high sample co…
Online Gaussian LDA for Unsupervised Pattern Mining from Utility Usage Data
Saad Mohamad, Abdelhamid Bouchachia
Non-intrusive load monitoring (NILM) aims at separating a whole-home energy signal into its appliance components. Such method can be harnessed to provide various services to better…
Asynchronous Stochastic Variational Inference
Saad Mohamad, Abdelhamid Bouchachia, Moamar Sayed-Mouchaweh
Stochastic variational inference (SVI) employs stochastic optimization to scale up Bayesian computation to massive data. Since SVI is at its core a stochastic gradient-based algori…