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ServiceNow AI Research
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1
ServiceNow AI Research
1
Painless Stochastic Gradient: Interpolation, Line-Search, and Convergence Rates
Recent works have shown that stochastic gradient descent (SGD) achieves the fast convergence rates of full-batch gradient descent for …
Sharan Vaswani
,
Aaron Mishkin
,
Issam H. Laradji
,
Mark Schmidt
,
Gauthier Gidel
,
Simon Lcoste-Julien
Conference on Neural Information Processing Systems (NeurIPS), 2019.
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Real-Time Reinforcement Learning
Markov Decision Processes (MDPs), the mathematical framework underlying most algorithms in Reinforcement Learning (RL), are often used …
Simon Ramstedt
,
Christopher Pal
Conference on Neural Information Processing Systems (NeurIPS), 2019.
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Code
Reducing Noise in GAN Training with Variance Reduced Extragradient
We study the effect of the stochastic gradient noise on the training of generative adversarial networks (GANs) and show that it can …
Tatjana Chavdarova
,
Gauthier Gidel
,
François Fleuret
,
Simon Lcoste-Julien
Conference on Neural Information Processing Systems (NeurIPS), 2019.
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Code
Active Domain Randomization
Domain randomization is a popular technique for improving domain transfer, often used in a zero-shot setting when the target domain is …
Bhairav Mehta
,
Manfred Diaz
,
Florian Golemo
,
Christopher Pal
,
Liam Paull
Conference on Robot Learning (CoRL), 2019.
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Code
SEVN: A Sidewalk Simulation Environment for Visual Navigation
Millions of blind and visually-impaired (BVI) people navigate urban environments every day, using smartphones for high-level …
Martin Weiss
,
Simon Chamorro
,
Roger Girgis
,
Margaux Luck
,
Samira Ebrahimi Kahou
,
Joseph P. Cohen
,
Derek Nowrouzezahrai
,
Doina Precup
,
Florian Golemo
,
Christopher Pal
Conference on Robot Learning (CoRL), 2019.
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Code
Adaptive Masked Proxies for Few-Shot Segmentation
Deep learning has thrived by training on large-scale datasets. However, in robotics applications sample efficiency is critical. We …
Mennatullah Siam
,
Boris N. Oreshkin
,
Martin Jagersand
International Conference on Computer Vision (ICCV), 2019.
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Code
Domain-Adaptive Single-view 3D Reconstruction
Single-view 3D shape reconstruction is an important but challenging problem, mainly for two reasons. First, as shape annotation is very …
Pedro O. Pinheiro
,
Negar Rostamzadeh
,
Sungjin Ahn
International Conference on Computer Vision (ICCV), 2019.
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Physical Adversarial Textures that Fool Visual Object Tracking
We present a system for generating inconspicuous-looking textures that, when displayed in the physical world as digital or printed …
Rey Reza Wiyatno
,
Anqi Xu
International Conference on Computer Vision (ICCV), 2019.
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Where are the Masks: Instance Segmentation with Image-level Supervision
A major obstacle in instance segmentation is that existing methods often need many per-pixel labels in order to be effective. These …
Issam H. Laradji
,
David Vazquez
,
Mark Schmidt
British Machine Vision Conference (BMVC), 2019.
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Code
The Impact of Preprocessing on Arabic-English Statistical and Neural Machine Translation
Neural networks have become the state-of-the-art approach for machine translation (MT) in many languages. While …
Mai Oudah
,
Amjad Almahairi
,
Nizar Habash
Machine Translation Summit (MT Summit), 2019.
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