no code implementations • 22 Oct 2024 • Chenyi Li, Guande Wu, Gromit Yeuk-Yin Chan, Dishita G Turakhia, Sonia Castelo Quispe, Dong Li, Leslie Welch, Claudio Silva, Jing Qian
Augmented Reality assistance are increasingly popular for supporting users with tasks like assembly and cooking.
no code implementations • 1 Oct 2024 • Erin McGowan, Ethan Brewer, Claudio Silva
As the uses of augmented reality (AR) become more complex and widely available, AR applications will increasingly incorporate intelligent features that require developers to understand the user's behavior and surrounding environment (e. g. an intelligent assistant).
no code implementations • 11 Sep 2024 • Vitoria Guardieiro, Felipe Inagaki de Oliveira, Harish Doraiswamy, Luis Gustavo Nonato, Claudio Silva
High-dimensional data, characterized by many features, can be difficult to visualize effectively.
1 code implementation • 21 Jun 2024 • Parikshit Solunke, Vitoria Guardieiro, Joao Rulff, Peter Xenopoulos, Gromit Yeuk-Yin Chan, Brian Barr, Luis Gustavo Nonato, Claudio Silva
In the second, we demonstrate how the tool can be used to compare and understand ML models themselves.
no code implementations • 6 Jun 2024 • Jianben He, Xingbo Wang, Shiyi Liu, Guande Wu, Claudio Silva, Huamin Qu
Large language models (LLMs) have exhibited impressive abilities for multimodal content comprehension and reasoning with proper prompting in zero- or few-shot settings.
no code implementations • 5 Apr 2024 • Yurii Piadyk, Giancarlo Pereira, Claudio Silva, Daniele Panozzo
We introduce a novel calibration and reconstruction procedure for structured light scanning that foregoes explicit point triangulation in favor of a data-driven lookup procedure.
1 code implementation • 30 Mar 2024 • Guande Wu, Chen Zhao, Claudio Silva, He He
Language agents that interact with the world on their own have great potential for automating digital tasks.
1 code implementation • 29 Feb 2024 • Guande Wu, Jing Qian, Sonia Castelo, Shaoyu Chen, Joao Rulff, Claudio Silva
Text presented in augmented reality provides in-situ, real-time information for users.
1 code implementation • 28 Sep 2023 • Ethan Brewer, Giovani Valdrighi, Parikshit Solunke, Joao Rulff, Yurii Piadyk, Zhonghui Lv, Jorge Poco, Claudio Silva
Many areas of the world are without basic information on the socioeconomic well-being of the residing population due to limitations in existing data collection methods.
no code implementations • 20 Sep 2022 • Peter Xenopoulos, Claudio Silva
Sports, due to their global reach and impact-rich prediction tasks, are an exciting domain to deploy machine learning models.
no code implementations • 28 Jul 2022 • Peter Xenopoulos, Claudio Silva
To address this issue, we introduce a sport-agnostic graph-based representation of game states.
no code implementations • 27 Jul 2022 • Peter Xenopoulos, Joao Rulff, Luis Gustavo Nonato, Brian Barr, Claudio Silva
Calibrate constructs a reliability diagram that is resistant to drawbacks in traditional approaches, and allows for interactive subgroup analysis and instance-level inspection.
no code implementations • 20 Mar 2022 • Sangeeta Srivastava, Ho-Hsiang Wu, Joao Rulff, Magdalena Fuentes, Mark Cartwright, Claudio Silva, Anish Arora, Juan Pablo Bello
To accomplish this, we imitate channel effects by injecting perturbations to the audio signal and measure the shift in the new (perturbed) embeddings with three distance measures, making the evaluation domain-dependent but not task-dependent.
1 code implementation • 6 Jan 2022 • Maryam Hosseini, Fabio Miranda, Jianzhe Lin, Claudio Silva
While designing sustainable and resilient urban built environment is increasingly promoted around the world, significant data gaps have made research on pressing sustainability issues challenging to carry out.
no code implementations • 6 Jan 2022 • Peter Xenopoulos, Gromit Chan, Harish Doraiswamy, Luis Gustavo Nonato, Brian Barr, Claudio Silva
Furthermore, due to the stochastic nature of some explainability methods, it is possible for different runs of a method to produce contradictory explanations for a given observation.
no code implementations • 3 Nov 2021 • Iddo Drori, Yamuna Krishnamurthy, Remi Rampin, Raoni de Paula Lourenco, Jorge Piazentin Ono, Kyunghyun Cho, Claudio Silva, Juliana Freire
We introduce AlphaD3M, an automatic machine learning (AutoML) system based on meta reinforcement learning using sequence models with self play.
no code implementations • 18 Oct 2021 • Diwei Sheng, Yuxiang Chai, Xinru Li, Chen Feng, Jianzhe Lin, Claudio Silva, John-Ross Rizzo
Visual place recognition (VPR) is critical in not only localization and mapping for autonomous driving vehicles, but also in assistive navigation for the visually impaired population.
no code implementations • 20 Sep 2021 • Peter Xenopoulos, Bruno Coelho, Claudio Silva
For example, at the beginning of each round in a Counter-Strike game, teams decide how much of their in-game dollars to spend on equipment.
no code implementations • 2 Nov 2020 • Peter Xenopoulos, Harish Doraiswamy, Claudio Silva
Esports, despite its expanding interest, lacks fundamental sports analytics resources such as accessible data or proven and reproducible analytical frameworks.
no code implementations • 3 Sep 2020 • Harish Doraiswamy, Julien Tierny, Paulo J. S. Silva, Luis Gustavo Nonato, Claudio Silva
With very few exceptions, projection techniques are designed to map data from a high-dimensional space to a visual space so as to preserve some dissimilarity (similarity) measure, such as the Euclidean distance for example.
1 code implementation • 20 Jul 2020 • Brian Barr, Ke Xu, Claudio Silva, Enrico Bertini, Robert Reilly, C. Bayan Bruss, Jason D. Wittenbach
In data science, there is a long history of using synthetic data for method development, feature selection and feature engineering.
1 code implementation • arXiv 2020 • Jorge Piazentin Ono, Sonia Castelo, Roque Lopez, Enrico Bertini, Juliana Freire, Claudio Silva
In recent years, a wide variety of automated machine learning (AutoML) methods have been proposed to search and generate end-to-end learning pipelines.
Human-Computer Interaction
no code implementations • NeurIPS 2019 • Francis Williams, Matthew Trager, Claudio Silva, Daniele Panozzo, Denis Zorin, Joan Bruna
We show that the gradient dynamics of such networks are determined by the gradient flow in a non-redundant parameterization of the network function.
no code implementations • 24 May 2019 • Iddo Drori, Yamuna Krishnamurthy, Raoni Lourenco, Remi Rampin, Kyunghyun Cho, Claudio Silva, Juliana Freire
Automatic machine learning is an important problem in the forefront of machine learning.
1 code implementation • CVPR 2019 • Francis Williams, Teseo Schneider, Claudio Silva, Denis Zorin, Joan Bruna, Daniele Panozzo
We propose the use of a deep neural network as a geometric prior for surface reconstruction.
no code implementations • 28 Jun 2017 • Eric Keiji, Gabriel Ferreira, Claudio Silva, Roberto M. Cesar Jr
The large variety and quantity of data available should be explored but this brings important challenges.