Ando meio (des)ligado? Mobilidade e mediação sonora no espaço urbano

Algoritmos paralelos e adaptativos no tempo e no espaço para simulação numérica da eletrofisiologia do coração

Computational models have become valuable tools for the study of the electrical behavior of the heart. However, the high complexity of the biophysical processes translates into expensive computational models. In this work we propose, implement and combine strategies using parallel computing and graphical processing unit (GPU), adaptive meshes in space and time adaptive methods in order to reduc...

Detecção de Anomalias no Transporte Rodoviário Urbano

The constant increase in road traffic jams demands research related to urban mobility. These studies model the traffic analysis as a trajectory problem, i.e., from the individualized analysis of vehicles that continuously send their geolocations. Such moving objects function as trajectory sensors and produce large amounts of data. It is possible to observe, however, an absence of studies relate...

Um Simulador Distribuído Baseado No Paradigma Espaço-temporal

of Thesis presented to COPPE as partia1 fulfillment of the requirements for the degree of Master of Science (M.Sc.) A Distributed Simulator Based on the Space-Time Paradigm Nahri Balesdent Moreano February 1994 Thesis Supervisor : Valmir Carneiro Barbosa Department : Programa de Engenharia de Sistemas e Computação In this work we describe the design, the implementation, and an experimental eval...

Direito a informação e meio ambiente

Narrativas da mobilidade: comunicação, cultura e produção em espaços informacionais

This research stems from the issue of the mobility phenomenon, through the pathway tread by subjects in need of connection and access to uninterrupted information flow. In this informational, cultural and technological context, the presence of mobile dispositives stands out, especially cell phones. Such artifacts, which contain not only voice services, but texting information, and Internet conn...