no code implementations • 25 Sep 2019 • Xiao Lin, Indranil Sur, Samuel A. Nastase, Uri Hasson, Ajay Divakaran, Mohamed R. Amer
Measuring Mutual Information (MI) between high-dimensional, continuous, random variables from observed samples has wide theoretical and practical applications.
1 code implementation • 21 Jul 2019 • Boris Knyazev, Xiao Lin, Mohamed R. Amer, Graham W. Taylor
Graph Convolutional Networks (GCNs) are a class of general models that can learn from graph structured data.
2 code implementations • NeurIPS 2019 • Boris Knyazev, Graham W. Taylor, Mohamed R. Amer
We aim to better understand attention over nodes in graph neural networks (GNNs) and identify factors influencing its effectiveness.
Ranked #25 on Graph Classification on D&D
no code implementations • 8 May 2019 • Xiao Lin, Indranil Sur, Samuel A. Nastase, Ajay Divakaran, Uri Hasson, Mohamed R. Amer
We demonstrate the effectiveness of our estimators on synthetic benchmarks and a real world fMRI data, with application of inter-subject correlation analysis.
1 code implementation • 23 Nov 2018 • Boris Knyazev, Xiao Lin, Mohamed R. Amer, Graham W. Taylor
Spectral Graph Convolutional Networks (GCNs) are a generalization of convolutional networks to learning on graph-structured data.
Ranked #12 on Graph Classification on NCI109
no code implementations • NAACL 2018 • Sujeong Kim, David Salter, Luke DeLuccia, Kilho Son, Mohamed R. Amer, Amir Tamrakar
We demonstrate an intelligent conversational agent system designed for advancing human-machine collaborative tasks.
no code implementations • 27 Apr 2018 • Xiao Lin, Mohamed R. Amer
We present a novel generative model for human motion modeling using Generative Adversarial Networks (GANs).
no code implementations • 3 Jul 2017 • Dhanesh Ramachandram, Michal Lisicki, Timothy J. Shields, Mohamed R. Amer, Graham W. Taylor
A popular testbed for deep learning has been multimodal recognition of human activity or gesture involving diverse inputs such as video, audio, skeletal pose and depth images.
no code implementations • 21 Mar 2016 • Timothy J. Shields, Mohamed R. Amer, Max Ehrlich, Amir Tamrakar
We propose a new model that enhances the CRBM model with a factored multi-task component to become Multi-Task Conditional Restricted Boltzmann Machines (MTCRBMs).
no code implementations • 6 May 2015 • Mohamed R. Amer, Behjat Siddiquie, Amir Tamrakar, David A. Salter, Brian Lande, Darius Mehri, Ajay Divakaran
We present a novel approach to computational modeling of social interactions based on modeling of essential social interaction predicates (ESIPs) such as joint attention and entrainment.