Zobrazeno 1 - 10
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pro vyhledávání: '"Cossette, P."'
A new family of tree-structured Markov random fields for a vector of discrete counting random variables is introduced. According to the characteristics of the family, the marginal distributions of the Markov random fields are all Poisson with the sam
Externí odkaz:
http://arxiv.org/abs/2408.13649
Building on the one-to-one relationship between generalized FGM copulas and multivariate Bernoulli distributions, we prove that the class of multivariate distributions with generalized FGM copulas is a convex polytope. Therefore, we find sharp bounds
Externí odkaz:
http://arxiv.org/abs/2406.10648
In this paper, we propose a novel approach for estimating Archimedean copula generators in a conditional setting, incorporating endogenous variables. Our method allows for the evaluation of the impact of the different levels of covariates on both the
Externí odkaz:
http://arxiv.org/abs/2404.07248
Multi-robot systems must have the ability to accurately estimate relative states between robots in order to perform collaborative tasks, possibly with no external aiding. Three-dimensional relative pose estimation using range measurements oftentimes
Externí odkaz:
http://arxiv.org/abs/2402.08566
Autor:
Cossette, Charles Champagne, Cohen, Mitchell, Korotkine, Vassili, Bernal, Arturo del Castillo, Shalaby, Mohammed Ayman, Forbes, James Richard
The ability to rapidly test a variety of algorithms for an arbitrary state estimation task is valuable in the prototyping phase of navigation systems. Lie group theory is now mainstream in the robotics community, and hence estimation prototyping tool
Externí odkaz:
http://arxiv.org/abs/2310.15774
This document is in supplement to the paper titled "Multi-Robot Relative Pose Estimation and IMU Preintegration Using Passive UWB Transceivers", available at [1]. The purpose of this document is to show how IMU biases can be incorporated into the fra
Externí odkaz:
http://arxiv.org/abs/2310.08686
Autor:
Dümbgen, Frederike, Shalaby, Mohammed A., Holmes, Connor, Cossette, Charles C., Forbes, James R., Ny, Jerome Le, Barfoot, Timothy D.
This document contains a detailed description of the STAR-loc dataset. For a quick starting guide please refer to the associated Github repository (https://github.com/utiasASRL/starloc). The dataset consists of stereo camera data (rectified/raw image
Externí odkaz:
http://arxiv.org/abs/2309.05518
Indoor magnetic fields are a combination of Earth's magnetic field and disruptions induced by ferromagnetic objects, such as steel structural components in buildings. As a result of these disruptions, pervasive in indoor spaces, magnetic field data i
Externí odkaz:
http://arxiv.org/abs/2309.02394
Autor:
Guillaume Fontaine, Billy Vinette, Charlene Weight, Marc-André Maheu-Cadotte, Andréane Lavallée, Marie-France Deschênes, Alexandra Lapierre, Sonia A. Castiglione, Gabrielle Chicoine, Geneviève Rouleau, Nikolas Argiropoulos, Kristin Konnyu, Meagan Mooney, Christine E. Cassidy, Tanya Mailhot, Patrick Lavoie, Catherine Pépin, Sylvie Cossette, Marie-Pierre Gagnon, Sonia Semenic, Nicola Straiton, Sandy Middleton
Publikováno v:
Implementation Science, Vol 19, Iss 1, Pp 1-31 (2024)
Abstract Background Implementation strategies targeting individual healthcare professionals and teams, such as audit and feedback, educational meetings, opinion leaders, and reminders, have demonstrated potential in promoting evidence-based nursing p
Externí odkaz:
https://doaj.org/article/7bb44898259340bfa60b4281e2f1c049
This paper addresses the problem of decentralized, collaborative state estimation in robotic teams. In particular, this paper considers problems where individual robots estimate similar physical quantities, such as each other's position relative to t
Externí odkaz:
http://arxiv.org/abs/2304.04036