Search Results for author: Andrew Stevens

Found 6 papers, 1 papers with code

Self-supervised Skull Reconstruction in Brain CT Images with Decompressive Craniectomy

1 code implementation7 Jul 2020 Franco Matzkin, Virginia Newcombe, Susan Stevenson, Aneesh Khetani, Tom Newman, Richard Digby, Andrew Stevens, Ben Glocker, Enzo Ferrante

Decompressive craniectomy (DC) is a common surgical procedure consisting of the removal of a portion of the skull that is performed after incidents such as stroke, traumatic brain injury (TBI) or other events that could result in acute subdural hemorrhage and/or increasing intracranial pressure.

Self-Supervised Learning

The DARPA Twitter Bot Challenge

no code implementations20 Jan 2016 V. S. Subrahmanian, Amos Azaria, Skylar Durst, Vadim Kagan, Aram Galstyan, Kristina Lerman, Linhong Zhu, Emilio Ferrara, Alessandro Flammini, Filippo Menczer, Andrew Stevens, Alexander Dekhtyar, Shuyang Gao, Tad Hogg, Farshad Kooti, Yan Liu, Onur Varol, Prashant Shiralkar, Vinod Vydiswaran, Qiaozhu Mei, Tim Hwang

A number of organizations ranging from terrorist groups such as ISIS to politicians and nation states reportedly conduct explicit campaigns to influence opinion on social media, posing a risk to democratic processes.

A Deep Generative Deconvolutional Image Model

no code implementations23 Dec 2015 Yunchen Pu, Xin Yuan, Andrew Stevens, Chunyuan Li, Lawrence Carin

A deep generative model is developed for representation and analysis of images, based on a hierarchical convolutional dictionary-learning framework.

Dictionary Learning Image Generation

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