Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Vítor Santos"'
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 8, p 295 (2024)
Trajectory optimization is a method of finding the optimal route connecting a start and end point. The suitability of a trajectory depends on not intersecting any obstacles, as well as predefined performance metrics. In the context of unmanned aerial
Externí odkaz:
https://doaj.org/article/a2e01695c0d74c56a3b91a15ada125b4
Autor:
Joel Baptista, Afonso Castro, Manuel Gomes, Pedro Amaral, Vítor Santos, Filipe Silva, Miguel Oliveira
Publikováno v:
Robotics, Vol 13, Iss 7, p 107 (2024)
This paper presents a collaborative manufacturing cell implemented in a laboratory setting, focusing on developing learning-based interaction abilities to enhance versatility and ease of use. The key components of the system include 3D real-time volu
Externí odkaz:
https://doaj.org/article/5d2c25705db0468684551b525e3903a3
Publikováno v:
Sensors, Vol 23, Iss 21, p 8989 (2023)
Recent advances in the field of collaborative robotics aim to endow industrial robots with prediction and anticipation abilities. In many shared tasks, the robot’s ability to accurately perceive and recognize the objects being manipulated by the hu
Externí odkaz:
https://doaj.org/article/fa6886b5bc6e4ad0ba7da882a3d2464d
Publikováno v:
Sensors, Vol 23, Iss 6, p 3332 (2023)
Hand gesture recognition from images is a critical task with various real-world applications, particularly in the field of human–robot interaction. Industrial environments, where non-verbal communication is preferred, are significant areas of appli
Externí odkaz:
https://doaj.org/article/0e3179cf53054506a4c50ace438e8e68
Autor:
João M. Bessa, Serafim Carvalho, Inês B. Cunha, Milene Fernandes, Ana Matos-Pires, Rui Neves, Albino J. Oliveira-Maia, Susana Santos, Vítor Santos
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
Guidance about treatment-resistant depression (TRD) in Portugal is very limited, even though depression prevalence is among the highest in European countries. A questionnaire was conducted, followed by two advisory boards with seven Portuguese psychi
Externí odkaz:
https://doaj.org/article/0d22cb6dc2534929892cc3445bf04f95
Publikováno v:
Sensors, Vol 23, Iss 2, p 936 (2023)
Robotic systems are evolving to include a large number of sensors and diverse sensor modalities. In order to operate a system with multiple sensors, the geometric transformations between those sensors must be accurately estimated. The process by whic
Externí odkaz:
https://doaj.org/article/cd71483433344d9ca31aa7b3ff6c8b2a
Publikováno v:
Acta Médica Portuguesa, Vol 34, Iss 7-8 (2021)
Introduction: Stigma towards mental illness is considered a key obstacle to the provision of medical care to psychiatric patients. This is not only present in the general population but also among healthcare professionals. Therefore, medical students
Externí odkaz:
https://doaj.org/article/f014b01183db47babc3c54d394381bd4
Publikováno v:
Electronic Proceedings in Theoretical Computer Science, Vol 306, Iss Proc. ICLP 2019, Pp 36-51 (2019)
Types in logic programming have focused on conservative approximations of program semantics by regular types, on one hand, and on type systems based on a prescriptive semantics defined for typed programs, on the other. In this paper, we define a new
Externí odkaz:
https://doaj.org/article/d7aa2cb8a84c4d8cac7053f117dd8d44
The Abstraction and Reasoning Corpus (ARC) is a general artificial intelligence benchmark that is currently unsolvable by any Machine Learning method, including Large Language Models (LLMs). It demands strong generalization and reasoning capabilities
Externí odkaz:
http://arxiv.org/abs/2405.06399
Here we define a new unification algorithm for terms interpreted in semantic domains denoted by a subclass of regular types here called deterministic regular types. This reflects our intention not to handle the semantic universe as a homogeneous coll
Externí odkaz:
http://arxiv.org/abs/2404.16406