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19992026
most citedSemantic Graph Convolutional Networks for 3D Human Pose Regression

521 citations

Showing 2020Show all

11 papers · 1 filter

cond-mat.mtrl-sci2020★ 232 cited

Kinetically-stabilized Ferroelectricity in Bulk Singlecrystalline HfO2:Y without Wake-up Effects

Xianghan Xu, Fei-Ting Huang, Yubo Qi +6

HfO2, a simple binary oxide, holds ultra-scalable ferroelectricity integrable into silicon technology. Polar orthorhombic (Pbc21) form in ultra-thin-films ascribes as the plausible…

cs.CV2020★ 13 cited

A Topological Filter for Learning with Label Noise

Pengxiang Wu, Songzhu Zheng, Mayank Goswami +2

Noisy labels can impair the performance of deep neural networks. To tackle this problem, in this paper, we propose a new method for filtering label noise. Unlike most existing meth…

cs.CY2020

The Relationship between Deteriorating Mental Health Conditions and Longitudinal Behavioral Changes in Google and YouTube Usages among College Students in the United States during COVID-19: Observational Study

Anis Zaman, Boyu Zhang, Ehsan Hoque +2

Mental health problems among the global population are worsened during the coronavirus disease (COVID-19). How individuals engage with online platforms such as Google Search and Yo…

cs.LG2020★ 14 cited

Differentially Private Accelerated Optimization Algorithms

Nurdan Kuru, Ş. İlker Birbil, Mert Gurbuzbalaban +1

We present two classes of differentially private optimization algorithms derived from the well-known accelerated first-order methods. The first algorithm is inspired by Polyak's he…

stat.ME2020

An Easy-to-Implement Hierarchical Standardization for Variable Selection Under Strong Heredity Constraint

Kedong Chen, William Li, Sijian Wang

For many practical problems, the regression models follow the strong heredity property (also known as the marginality), which means they include parent main effects when a second-o…

cs.CL2020★ 4 cited

Discourse Coherence, Reference Grounding and Goal Oriented Dialogue

Baber Khalid, Malihe Alikhani, Michael Fellner +2

Prior approaches to realizing mixed-initiative human--computer referential communication have adopted information-state or collaborative problem-solving approaches. In this paper,…

math.OC2020★ 12 cited

IDEAL: Inexact DEcentralized Accelerated Augmented Lagrangian Method

Yossi Arjevani, Joan Bruna, Bugra Can +3

We introduce a framework for designing primal methods under the decentralized optimization setting where local functions are smooth and strongly convex. Our approach consists of ap…

cs.NE2020

An Astrocyte-Modulated Neuromorphic Central Pattern Generator for Hexapod Robot Locomotion on Intel's Loihi

Ioannis Polykretis, Konstantinos P. Michmizos

Locomotion is a crucial challenge for legged robots that is addressed "effortlessly" by biological networks abundant in nature, named central pattern generators (CPG). The multitud…

cs.CV2020★ 8 cited

S3VAE: Self-Supervised Sequential VAE for Representation Disentanglement and Data Generation

Yizhe Zhu, Martin Renqiang Min, Asim Kadav +1

We propose a sequential variational autoencoder to learn disentangled representations of sequential data (e.g., videos and audios) under self-supervision. Specifically, we exploit…

cs.CV2020

PERMDNN: Efficient Compressed DNN Architecture with Permuted Diagonal Matrices

Chunhua Deng, Siyu Liao, Yi Xie +3

Deep neural network (DNN) has emerged as the most important and popular artificial intelligent (AI) technique. The growth of model size poses a key energy efficiency challenge for…

cs.DC2020★ 1 cited

Exploring Trade-offs in Dynamic Task Triggering for Loosely Coupled Scientific Workflows

Zhe Wang, Pradeep Subedi, Shaohua Duan +5

In order to achieve near-time insights, scientific workflows tend to be organized in a flexible and dynamic way. Data-driven triggering of tasks has been explored as a way to suppo…