2006
Autores
Reis, LP; Lau, N; Reinaldo, F; Cordeiro, N; Certo, J;
Publicação
IFAC Proceedings Volumes (IFAC-PapersOnline)
Abstract
FC Portugal Rescue team is the result of a cooperation project between the Universities of Aveiro and Porto in Portugal. Following previous collaborations of these two Portuguese Universities in RoboCup simulation league and associated competitions, this project intends to fully adapt the coordination methodologies developed by FC Portugal simulated soccer team to the search and rescue scenario. After FC Portugal's first successful participation in RoboCup rescue simulation league (Osaka, 2005), the team aimed at introducing new high-level strategic analysis tools in the Rescue league and developed FCPx tool. This tool enables an easy comparison of different teams' strategies, and the use of learning methodologies for high-level strategic decisions in rescue. The tool also enabled us to evaluate our coordination methodologies, analyzing the results achieved in several rescue parameters, and conclude that they are very promising for the search and rescue domain. FC Portugal Rescue team results are very promising achieving first place in RoboCup European Championship 2006 (Dutch Open) held in Eindhoven.
2010
Autores
Abreu, P; Faria, M; Reis, LP; Gargarnta, J;
Publicação
Proceedings of the 5th Iberian Conference on Information Systems and Technologies, CISTI 2010
Abstract
In soccer, in order to evaluate teams' performance, a complex set of variables must be analyzed (aside from the final game result). However, in some cases, the concepts used by the analysts are different when compared to the ones used by the coach or the players. The main goal of this research project is the development of an ontology capable of standardizing the concepts related to a soccer game. Using Protégé (as development tool) and OWL (as language), low- and high-level concepts were created and validated by 60 soccer experts. From the 40 tested concepts, 33 were completely validated, which constitutes excellent indicators about their understanding and correction. In the future, the ontology developed in this project will be used as a base for a real-time analysis system capable of executing soccer player behavior analysis.
2010
Autores
Costa, AP; Loureiro, MJ; Reis, LP;
Publicação
Proceedings of the 5th Iberian Conference on Information Systems and Technologies, CISTI 2010
Abstract
This paper describes the Hybrid User Centered Development Methodology (HUCDM). This methodology is a simple, iterative and incremental development process. The methodology is based on structured disciplined development processes, on principles of User Centered Development (UCD) processes, specified in the International Organization for Standardization - ISO 13407, as well as practices and values of agile methods for software development. The evaluation during the development process is another pillar of the methodology given the principles of the metrics defined in ISO / IEC 9126-1. HUCDM aims to propose a methodology for the development of educational resources with recognized quality and viable from economic standpoint in Small and Medium Enterprises (SMEs) in Portugal.
2009
Autores
Vinhas, V; Silva, DC; Oliveira, E; Reis, LP;
Publicação
ICEIS 2009 - 11th International Conference on Enterprise Information Systems, Proceedings
Abstract
Both the academic and industry sectors have increased their attention and investment to the fields of Affective Computing and immersive digital environments, the latter imposing itself as a reliable domain, with increasingly cheaper hardware solutions. With all this in mind, the authors envisioned an immersive dynamic digital environment tied with automatic real-time user emotion assessment through biométrie readings. The environment consisted in an aeronautical simulation, with internal variables such as flight plan, weather conditions and maneuver smoothness dynamically altered by the assessed emotional state of the user, based on biométrie readings, including galvanic skin response, respiration rate and amplitude and phalange temperature. The results were consistent with the emotional states reported by the users, with a success rate of 78%.
2005
Autores
Balsa, J; Moniz, L; Reis, LP;
Publicação
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Abstract
1993
Autores
Jossinet, J; Marques, JP; Lau, JN; Reis, LP;
Publicação
Proceedings of the Annual Conference on Engineering in Medicine and Biology
Abstract
The images of Electrical Impedance Tomography are reconstructed using certain approximations and have a low spatial resolution. It is therefore proposed, in order to detect the presence of such tumors, to use neural networks for the recognition of typical patterns in the raw data rather than in the reconstructed images. The results obtained with several types of targets in vitro confirm the feasibility of this approach.
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