Zobrazeno 1 - 10
of 1 082
pro vyhledávání: '"Santiago, T."'
Autor:
Adams, Santiago T., Kingan, S. R.
A non-planar graph is almost-planar if either deleting or contracting any edge makes it planar. A graph with $n$ vertices is pancyclic if it contains a cycle of every length from $3$ to $n$, and it is Hamiltonian if it contains a cycle of length $n$.
Externí odkaz:
http://arxiv.org/abs/2410.21239
Autor:
Velasco-Sánchez, Edison P., Recalde, Luis F., Li, Guanrui, Candelas-Herias, Francisco A., Puente-Mendez, Santiago T., Torres-Medina, Fernando
This paper reports on a novel method for LiDAR odometry estimation, which completely parameterizes the system with dual quaternions. To accomplish this, the features derived from the point cloud, including edges, surfaces, and Stable Triangle Descrip
Externí odkaz:
http://arxiv.org/abs/2410.13541
Autor:
Huber, Johann, Hélénon, François, Kappel, Mathilde, Páez-Ubieta, Ignacio de Loyola, Puente, Santiago T., Gil, Pablo, Amar, Faïz Ben, Doncieux, Stéphane
Recent advances in AI have led to significant results in robotic learning, but skills like grasping remain partially solved. Many recent works exploit synthetic grasping datasets to learn to grasp unknown objects. However, those datasets were generat
Externí odkaz:
http://arxiv.org/abs/2410.02319
Publikováno v:
Journal of Intelligent & Robotic Systems (JINT), Volume 109, Article number 36, 2023, Pages 1-24
The accumulation of litter is increasing in many places and is consequently becoming a problem that must be dealt with. In this paper, we present a manipulator robotic system to collect litter in outdoor environments. This system has three functional
Externí odkaz:
http://arxiv.org/abs/2407.08575
Autor:
Velasco-Sánchez, Edison P., Recalde, Luis F., Guevara, Bryan S., Varela-Aldás, José, Candelas, Francisco A., Puente, Santiago T., Gandolfo, Daniel C.
The photovoltaic (PV) industry is seeing a significant shift toward large-scale solar plants, where traditional inspection methods have proven to be time-consuming and costly. Currently, the predominant approach to PV inspection using unmanned aerial
Externí odkaz:
http://arxiv.org/abs/2311.08019
Autor:
Velasco-Sánchez, Edison P., Muñoz-Bañón, Miguel Ángel, Candelas, Francisco A., Puente, Santiago T., Torres, Fernando
In unstructured outdoor environments, robotics requires accurate and efficient odometry with low computational time. Existing low-bias LiDAR odometry methods are often computationally expensive. To address this problem, we present a lightweight LiDAR
Externí odkaz:
http://arxiv.org/abs/2311.07291
Autor:
Sánchez, Edison P. Velasco, Muñoz-Bañón, Miguel Ángel, Candelas, Francisco A., Puente, Santiago T., Torres, Fernando
Publikováno v:
In IEEE Access, vol. 12, pp. 65428-65443, May. 2024
While Visual Servoing is deeply studied to perform simple maneuvers, the literature does not commonly address complex cases where the target is far out of the camera's field of view (FOV) during the maneuver. For this reason, in this paper, we presen
Externí odkaz:
http://arxiv.org/abs/2311.07268
Autor:
Páez-Ubieta, Ignacio de L., Velasco-Sánchez, Edison, Puente, Santiago T., Candelas, Francisco A.
Publikováno v:
IFAC-PapersOnLine, Volume 56, Issue 2, 2023, Pages 9276-9281
In this work, we estimate the depth in which domestic waste are located in space from a mobile robot in outdoor scenarios. As we are doing this calculus on a broad range of space (0.3 - 6.0 m), we use RGB-D camera and LiDAR fusion. With this aim and
Externí odkaz:
http://arxiv.org/abs/2211.04085
Autor:
Filho, F. J. S. Lima, Ferreira, V. M. B., Filho, P. C. F. da Silva, Gomes, F. O. da Silva, Alves, B. W. de Freitas, Barbosa, S. G. A., Santiago, T. de Melo, de Freitas, D. B.
Astrophysical data, in the domains of time, involve a wide range of stellar variability phenomena, among them the magnetic activity of the order of a few hours until the signature of an extra-solar planet which can cover a scale of time of a few days
Externí odkaz:
http://arxiv.org/abs/2209.04408
The aim of this work is to determine the deviation of the value of magnetic braking index $q$ from Skumanich $q=3$ canonical value for giant and main-sequence stars. In this context, the present work attempts to analytically calculate the braking ind
Externí odkaz:
http://arxiv.org/abs/2208.11829