Ning Zhang

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UMass Lowell ∙ Texas A&M University Corpus Christi ∙ Zhejiang University ∙ Snap Inc. ∙ berkeley college ∙ Washington University in St Louis ∙ NetEase, Inc

Currently a senior research scientist at Snapchat working on research projects about computer vision and deep learning. Finished my Ph.D. in Computer Science at UC Berkeley in 2015.

3D Aggregated Faster R-CNN for General Lesion Detection

Lesions are damages and abnormalities in tissues of the human body. Many...
01/29/2020 ∙ by Ning Zhang, et al. ∙ 21 ∙ share

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Laplace Landmark Localization

Landmark localization in images and videos is a classic problem solved i...
03/27/2019 ∙ by Joseph P. Robinson, et al. ∙ 16 ∙ share

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Dynamic Kernel Distillation for Efficient Pose Estimation in Videos

Existing video-based human pose estimation methods extensively apply lar...
08/24/2019 ∙ by Xuecheng Nie, et al. ∙ 9 ∙ share

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Finding Needles in a Moving Haystack: Prioritizing Alerts with Adversarial Reinforcement Learning

Detection of malicious behavior is a fundamental problem in security. On...
06/20/2019 ∙ by Liang Tong, et al. ∙ 6 ∙ share

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Weakly Supervised Body Part Parsing with Pose based Part Priors

Human body part parsing refers to the task of predicting the semantic se...
07/30/2019 ∙ by Zhengyuan Yang, et al. ∙ 1 ∙ share

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Deep Reinforcement Learning-based Image Captioning with Embedding Reward

Image captioning is a challenging problem owing to the complexity in und...
04/12/2017 ∙ by Zhou Ren, et al. ∙ 0 ∙ share

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AutoScaler: Scale-Attention Networks for Visual Correspondence

Finding visual correspondence between local features is key to many comp...
11/17/2016 ∙ by Shenlong Wang, et al. ∙ 0 ∙ share

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A Hierarchical Distributed Processing Framework for Big Image Data

This paper introduces an effective processing framework nominated ICP (I...
07/03/2016 ∙ by Le Dong, et al. ∙ 0 ∙ share

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Beyond Frontal Faces: Improving Person Recognition Using Multiple Cues

We explore the task of recognizing peoples' identities in photo albums i...
01/23/2015 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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Deep Domain Confusion: Maximizing for Domain Invariance

Recent reports suggest that a generic supervised deep CNN model trained ...
12/10/2014 ∙ by Eric Tzeng, et al. ∙ 0 ∙ share

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Do Convnets Learn Correspondence?

Convolutional neural nets (convnets) trained from massive labeled datase...
11/04/2014 ∙ by Jonathan Long, et al. ∙ 0 ∙ share

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Part-based R-CNNs for Fine-grained Category Detection

Semantic part localization can facilitate fine-grained categorization by...
07/15/2014 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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PANDA: Pose Aligned Networks for Deep Attribute Modeling

We propose a method for inferring human attributes (such as gender, hair...
11/21/2013 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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DeCAF: A Deep Convolutional Activation Feature for Generic Visual Recognition

We evaluate whether features extracted from the activation of a deep con...
10/06/2013 ∙ by Jeff Donahue, et al. ∙ 0 ∙ share

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Unsupervised Audio Source Separation via Spectrum Energy Preserved Wasserstein Learning

Separating audio mixtures into individual tracks has been a long standin...
11/11/2017 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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Combining Probabilistic Load Forecasts

Probabilistic load forecasts provide comprehensive information about fut...
03/18/2018 ∙ by Yi Wang, et al. ∙ 0 ∙ share

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ECD: An Edge Content Delivery and Update Framework in Mobile Edge Computing

This article proposes an edge content delivery framework (ECD) based on ...
05/28/2018 ∙ by Shangguang Wang, et al. ∙ 0 ∙ share

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Overlapping Sliced Inverse Regression for Dimension Reduction

Sliced inverse regression (SIR) is a pioneer tool for supervised dimensi...
06/23/2018 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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An Aggressive Genetic Programming Approach for Searching Neural Network Structure Under Computational Constraints

Recently, there emerged revived interests of designing automatic program...
06/03/2018 ∙ by Zhe Li, et al. ∙ 0 ∙ share

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Content Popularity Prediction Towards Location-Aware Mobile Edge Caching

Mobile edge caching enables content delivery within the radio access net...
09/01/2018 ∙ by Peng Yang, et al. ∙ 0 ∙ share

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On the sure screening property of the iterative sure independence screening algorithm

The iterative version of the sure independence screening algorithm (ISIS...
12/04/2018 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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Context-Aware Zero-Shot Recognition

We present a novel problem setting in zero-shot learning, zero-shot obje...
04/19/2019 ∙ by Ruotian Luo, et al. ∙ 0 ∙ share

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Enforcing Private Data Usage Control with Blockchain and Attested Off-chain Contract Execution

The abundance of rich varieties of data is enabling many transformative ...
04/15/2019 ∙ by Yang Xiao, et al. ∙ 0 ∙ share

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Throughput Maximization in Two-hop DF Multiple-Relay Network with Simultaneous Wireless Information and Power Transfer

This paper investigates the end-to-end throughput maximization problem f...
04/24/2019 ∙ by Qi Gu, et al. ∙ 0 ∙ share

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A Survey of Distributed Consensus Protocols for Blockchain Networks

Since the inception of Bitcoin, cryptocurrencies and the underlying bloc...
04/08/2019 ∙ by Yang Xiao, et al. ∙ 0 ∙ share

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3D Anchor-Free Lesion Detector on Computed Tomography Scans

Lesions are injuries and abnormal tissues in the human body. Detecting l...
08/29/2019 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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AFP-Net: Realtime Anchor-Free Polyp Detection in Colonoscopy

Colorectal cancer (CRC) is a common and lethal disease. Globally, CRC is...
09/05/2019 ∙ by Dechun Wang, et al. ∙ 0 ∙ share

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Fast mmwave Beam Alignment via Correlated Bandit Learning

Beam alignment (BA) is to ensure the transmitter and receiver beams are ...
09/07/2019 ∙ by Wen Wu, et al. ∙ 0 ∙ share

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An Eigenwise Parallel Augmented Subspace Method for Eigenvalue Problems

A type of parallel augmented subspace scheme for eigenvalue problems is ...
08/27/2019 ∙ by Fei Xu, et al. ∙ 0 ∙ share

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Probabilistic duck curve in high PV penetration power system: Concept, modeling, and empirical analysis in China

The high penetration of photovoltaic (PV) is reshaping the electricity n...
09/25/2019 ∙ by Qingchun Hou, et al. ∙ 0 ∙ share

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Bounding Data-driven Model Errors in Power Grid Analysis

Data-driven models analyze power grids under incomplete physical informa...
10/30/2019 ∙ by Yuxiao Liu, et al. ∙ 0 ∙ share

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RF Backscatter-based State Estimation for Micro Aerial Vehicles

The advances in compact and agile micro aerial vehicles (MAVs) have show...
12/18/2019 ∙ by Shengkai Zhang, et al. ∙ 0 ∙ share

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Conditional variable screening via ordinary least squares projection

To deal with the growing challenge from high dimensional data, we propos...
10/24/2019 ∙ by Ning Zhang, et al. ∙ 0 ∙ share

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Multidimensional Variational Line Spectra Estimation

The fundamental multidimensional line spectral estimation problem is add...
12/26/2019 ∙ by Qi Zhang, et al. ∙ 0 ∙ share

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Multiuser Scheduling for Minimizing Age of Information in Uplink MIMO Systems

This paper concerns the user scheduling problem in a multiuser multiple-...
02/02/2020 ∙ by He Chen, et al. ∙ 0 ∙ share

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Modeling the Impact of Network Connectivity on Consensus Security of Proof-of-Work Blockchain

Blockchain, the technology behind the popular Bitcoin, is considered a "...
02/20/2020 ∙ by Yang Xiao, et al. ∙ 0 ∙ share

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Mini Lesions Detection on Diabetic Retinopathy Images via Large Scale CNN Features

Diabetic retinopathy (DR) is a diabetes complication that affects eyes. ...
11/19/2019 ∙ by Qilei Chen, et al. ∙ 0 ∙ share

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Enjoy the Untrusted Cloud: A Secure, Scalable and Efficient SQL-like Query Framework for Outsourcing Data

While the security of the cloud remains a concern, a common practice is ...
12/18/2019 ∙ by Yaxing Chen, et al. ∙ 0 ∙ share

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Ning Zhang

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