Simon Fraser University

∙ Burnaby , Canada ∙ 0 followers

7 km2 Burnaby campus on Burnaby Mountain, located 20 km from downtown Vancouver, was established in 1965 and comprises more than 30,000 students and approximately 950 faculty members.

Towards Automated Swimming Analytics Using Deep Neural Networks

Methods for creating a system to automate the collection of swimming ana...
01/13/2020 ∙ by Timothy Woinoski, et al. ∙ 46 ∙ share

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Eigen-GNN: A Graph Structure Preserving Plug-in for GNNs

Graph Neural Networks (GNNs) are emerging machine learning models on gra...
06/08/2020 ∙ by Ziwei Zhang, et al. ∙ 22 ∙ share

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Continuous Graph Flow for Flexible Density Estimation

In this paper, we propose Continuous Graph Flow, a generative continuous...
08/07/2019 ∙ by Zhiwei Deng, et al. ∙ 21 ∙ share

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Towards Neural Mixture Recommender for Long Range Dependent User Sequences

Understanding temporal dynamics has proved to be highly valuable for acc...
02/22/2019 ∙ by Jiaxi Tang, et al. ∙ 20 ∙ share

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Generating Robust Supervision for Learning-Based Visual Navigation Using Hamilton-Jacobi Reachability

In Bansal et al. (2019), a novel visual navigation framework that combin...
12/20/2019 ∙ by Anjian Li, et al. ∙ 20 ∙ share

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A Neural Network for Detailed Human Depth Estimation from a Single Image

This paper presents a neural network to estimate a detailed depth map of...
10/03/2019 ∙ by Sicong Tang, et al. ∙ 18 ∙ share

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Signed Input Regularization

Over-parameterized deep models usually over-fit to a given training dist...
11/16/2019 ∙ by Saeid Asgari Taghanaki, et al. ∙ 16 ∙ share

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Vectorizing World Buildings: Planar Graph Reconstruction by Primitive Detection and Relationship Classification

This paper tackles a 2D architecture vectorization problem, whose task i...
12/11/2019 ∙ by Nelson Nauata, et al. ∙ 15 ∙ share

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Idle Time Optimization for Target Assignment and Path Finding in Sortation Centers

In this paper, we study the one-shot and lifelong versions of the Target...
11/30/2019 ∙ by Ngai Meng Kou, et al. ∙ 14 ∙ share

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Conv-MPN: Convolutional Message Passing Neural Network for Structured Outdoor Architecture Reconstruction

This paper proposes a novel message passing neural (MPN) architecture Co...
12/04/2019 ∙ by Fuyang Zhang, et al. ∙ 12 ∙ share

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Mask2Lesion: Mask-Constrained Adversarial Skin Lesion Image Synthesis

Skin lesion segmentation is a vital task in skin cancer diagnosis and fu...
06/13/2019 ∙ by Kumar Abhishek, et al. ∙ 9 ∙ share

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Generalized Octave Convolutions for Learned Multi-Frequency Image Compression

Learned image compression has recently shown the potential to outperform...
02/24/2020 ∙ by Mohammad Akbari, et al. ∙ 8 ∙ share

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Illumination-based Transformations Improve Skin Lesion Segmentation in Dermoscopic Images

The semantic segmentation of skin lesions is an important and common ini...
03/23/2020 ∙ by Kumar Abhishek, et al. ∙ 8 ∙ share

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Lifelong GAN: Continual Learning for Conditional Image Generation

Lifelong learning is challenging for deep neural networks due to their s...
07/23/2019 ∙ by Mengyao Zhai, et al. ∙ 7 ∙ share

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BA-Net: Dense Bundle Adjustment Network

This paper introduces a neural network to solve the structure-from-motio...
06/13/2018 ∙ by Chengzhou Tang, et al. ∙ 6 ∙ share

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The OMG-Empathy Dataset: Evaluating the Impact of Affective Behavior in Storytelling

Processing human affective behavior is important for developing intellig...
08/30/2019 ∙ by Pablo Barros, et al. ∙ 6 ∙ share

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Heterogeneous Grid Convolution for Adaptive, Efficient, and Controllable Computation

This paper proposes a novel heterogeneous grid convolution that builds a...
04/22/2021 ∙ by Ryuhei Hamaguchi, et al. ∙ 6 ∙ share

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Random Tessellation Forests

Space partitioning methods such as random forests and the Mondrian proce...
06/13/2019 ∙ by Shufei Ge, et al. ∙ 5 ∙ share

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MCMI: Multi-Cycle Image Translation with Mutual Information Constraints

We present a mutual information-based framework for unsupervised image-t...
07/06/2020 ∙ by Xiang Xu, et al. ∙ 5 ∙ share

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Cloud-Net+: A Cloud Segmentation CNN for Landsat 8 Remote Sensing Imagery Optimized with Filtered Jaccard Loss Function

Cloud Segmentation is one of the fundamental steps in optical remote sen...
01/23/2020 ∙ by Sorour Mohajerani, et al. ∙ 4 ∙ share

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LayoutVAE: Stochastic Scene Layout Generation from a Label Set

Recently there is an increasing interest in scene generation within the ...
07/24/2019 ∙ by Akash Abdu Jyothi, et al. ∙ 3 ∙ share

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Video Moment Localization using Object Evidence and Reverse Captioning

We address the problem of language-based temporal localization of moment...
06/18/2020 ∙ by Madhawa Vidanapathirana, et al. ∙ 3 ∙ share

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PlaneNet: Piece-wise Planar Reconstruction from a Single RGB Image

This paper proposes a deep neural network (DNN) for piece-wise planar de...
04/17/2018 ∙ by Chen Liu, et al. ∙ 2 ∙ share

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Combo Loss: Handling Input and Output Imbalance in Multi-Organ Segmentation

Simultaneous segmentation of multiple organs from different medical imag...
05/08/2018 ∙ by Saeid Asgari Taghanaki, et al. ∙ 2 ∙ share

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Exact and Consistent Interpretation of Piecewise Linear Models Hidden behind APIs: A Closed Form Solution

More and more AI services are provided through APIs on cloud where predi...
06/17/2019 ∙ by Zicun Cong, et al. ∙ 2 ∙ share

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Empathic AI Painter: A Computational Creativity System with Embodied Conversational Interaction

There is a growing recognition that artists use valuable ways to underst...
05/28/2020 ∙ by Özge Nilay Yalçın, et al. ∙ 2 ∙ share

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Floorplan Priors for Joint Camera Pose and Room Layout Estimation

We present a novel approach to reconstruct large or featureless scenes. ...
12/17/2018 ∙ by Cheng Lin, et al. ∙ 1 ∙ share

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End-to-end Learning of Action Detection from Frame Glimpses in Videos

In this work we introduce a fully end-to-end approach for action detecti...
11/22/2015 ∙ by Serena Yeung, et al. ∙ 0 ∙ share

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Learning to Learn from Noisy Web Videos

Understanding the simultaneously very diverse and intricately fine-grain...
06/09/2017 ∙ by Serena Yeung, et al. ∙ 0 ∙ share

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Learning to Represent Programs with Graphs

Learning tasks on source code (i.e., formal languages) have been conside...
11/01/2017 ∙ by Miltiadis Allamanis, et al. ∙ 0 ∙ share

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Multi-level Residual Networks from Dynamical Systems View

Deep residual networks (ResNets) and their variants are widely used in m...
10/27/2017 ∙ by Bo Chang, et al. ∙ 0 ∙ share

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Display advertising: Estimating conversion probability efficiently

The goal of online display advertising is to entice users to "convert" (...
10/24/2017 ∙ by Abdollah Safari, et al. ∙ 0 ∙ share

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Can you tell a face from a HEVC bitstream?

Image and video analytics are being increasingly used on a massive scale...
09/09/2017 ∙ by Saeed Ranjbar Alvar, et al. ∙ 0 ∙ share

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LabelBank: Revisiting Global Perspectives for Semantic Segmentation

Semantic segmentation requires a detailed labeling of image pixels by ob...
03/29/2017 ∙ by Hexiang Hu, et al. ∙ 0 ∙ share

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Hierarchical Label Inference for Video Classification

Videos are a rich source of high-dimensional structured data, with a wid...
06/15/2017 ∙ by Nelson Nauata, et al. ∙ 0 ∙ share

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Learning Person Trajectory Representations for Team Activity Analysis

Activity analysis in which multiple people interact across a large space...
06/03/2017 ∙ by Nazanin Mehrasa, et al. ∙ 0 ∙ share

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Generic Tubelet Proposals for Action Localization

We develop a novel framework for action localization in videos. We propo...
05/30/2017 ∙ by Jiawei He, et al. ∙ 0 ∙ share

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Load Disaggregation Based on Aided Linear Integer Programming

Load disaggregation based on aided linear integer programming (ALIP) is ...
03/24/2016 ∙ by Md. Zulfiquar Ali Bhotto, et al. ∙ 0 ∙ share

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Stochastic Alternating Direction Method of Multipliers with Variance Reduction for Nonconvex Optimization

In the paper, we study the stochastic alternating direction method of mu...
10/10/2016 ∙ by Feihu Huang, et al. ∙ 0 ∙ share

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Classifier comparison using precision

New proposed models are often compared to state-of-the-art using statist...
09/29/2016 ∙ by Lovedeep Gondara, et al. ∙ 0 ∙ share

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Medical image denoising using convolutional denoising autoencoders

Image denoising is an important pre-processing step in medical image ana...
08/16/2016 ∙ by Lovedeep Gondara, et al. ∙ 0 ∙ share

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RIDI: Robust IMU Double Integration

This paper proposes a novel data-driven approach for inertial navigation...
12/25/2017 ∙ by Hang Yan, et al. ∙ 0 ∙ share

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Randomized block proximal damped Newton method for composite self-concordant minimization

In this paper we consider the composite self-concordant (CSC) minimizati...
07/01/2016 ∙ by Zhaosong Lu, et al. ∙ 0 ∙ share

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The Effect of Heteroscedasticity on Regression Trees

Regression trees are becoming increasingly popular as omnibus predicting...
06/16/2016 ∙ by Will Ruth, et al. ∙ 0 ∙ share

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Joint Hand Detection and Rotation Estimation by Using CNN

Hand detection is essential for many hand related tasks, e.g. parsing ha...
12/08/2016 ∙ by Xiaoming Deng, et al. ∙ 0 ∙ share

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Recalling Holistic Information for Semantic Segmentation

Semantic segmentation requires a detailed labeling of image pixels by ob...
11/24/2016 ∙ by Hexiang Hu, et al. ∙ 0 ∙ share

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Generalized Conjugate Gradient Methods for ℓ_1 Regularized Convex Quadratic Programming with Finite Convergence

The conjugate gradient (CG) method is an efficient iterative method for ...
11/24/2015 ∙ by Zhaosong Lu, et al. ∙ 0 ∙ share

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Sparse Recovery via Partial Regularization: Models, Theory and Algorithms

In the context of sparse recovery, it is known that most of existing reg...
11/23/2015 ∙ by Zhaosong Lu, et al. ∙ 0 ∙ share

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Scalable Compression of Deep Neural Networks

Deep neural networks generally involve some layers with mil- lions of pa...
08/26/2016 ∙ by Xing Wang, et al. ∙ 0 ∙ share

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Optimization over Sparse Symmetric Sets via a Nonmonotone Projected Gradient Method

We consider the problem of minimizing a Lipschitz differentiable functio...
09/29/2015 ∙ by Zhaosong Lu, et al. ∙ 0 ∙ share

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