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01/27/2023
Generating Synthetic Data for Conversational Music Recommendation Using Random Walks and Language Models
Conversational recommendation systems (CRSs) enable users to use natural...
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08/04/2022
IT/IST/IPLeiria Response to the Call for Proposals on JPEG Pleno Point Cloud Coding
This document describes a deep learning-based point cloud geometry codec...
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08/05/2021
Joint Geometry and Color Projection-based Point Cloud Quality Metric
Point cloud coding solutions have been recently standardized to address ...
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07/30/2021
A Point-to-Distribution Joint Geometry and Color Metric for Point Cloud Quality Assessment
Point clouds (PCs) are a powerful 3D visual representation paradigm for ...
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05/06/2021
Multi-Perspective LSTM for Joint Visual Representation Learning
We present a novel LSTM cell architecture capable of learning both intra...
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01/10/2021
CapsField: Light Field-based Face and Expression Recognition in the Wild using Capsule Routing
Light field (LF) cameras provide rich spatio-angular visual representati...
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06/05/2020
Improving PSNR-based Quality Metrics Performance For Point Cloud Geometry
An increased interest in immersive applications has drawn attention to e...
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04/07/2020
Guessing What's Plausible But Remembering What's True: Accurate Neural Reasoning for Question-Answering
Neural approaches to natural language processing (NLP) often fail at the...
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03/30/2020
A generalized Hausdorff distance based quality metric for point cloud geometry
Reliable quality assessment of decoded point cloud geometry is essential...
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12/19/2019
Point Cloud Rendering after Coding: Impacts on Subjective and Objective Quality
Recently, point clouds have shown to be a promising way to represent 3D ...
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05/11/2019
Novel Long Short-Term Memory Cell Architectures: Application to Light Field Face Recognition
With the emergence of lenslet light field cameras able to capture rich s...
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01/03/2019
Face Recognition: A Novel Multi-Level Taxonomy based Survey
In a world where security issues have been gaining growing importance, f...
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05/25/2018
A Double-Deep Spatio-Angular Learning Framework for Light Field based Face Recognition
Face recognition has attracted increasing attention due to its wide rang...
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11/05/2015
Multinomial Loss on Held-out Data for the Sparse Non-negative Matrix Language Model
We describe Sparse Non-negative Matrix (SNM) language model estimation u...
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07/11/2012
Case-Factor Diagrams for Structured Probabilistic Modeling
We introduce a probabilistic formalism subsuming Markov random fields of...
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07/04/2012