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Mostrando ítems 151-159 de 159
Ponencia
A signed spatial contrast event spike retina chip
(IEEE Computer Society, 2010)
Reported AER (Address Event Representation) contrast retinae perform a contrast computation based on the ratio between a pixel's local light intensity and a spatially weighted average of its neighbourhood. This results in ...
Artículo
mTOSSIM: A simulator that estimates battery lifetime in wireless sensor networks
(Elsevier, 2013)
Knowledge of the battery lifetime of the wireless sensor network is important for many situations, such as in evaluation of the location of nodes or the estimation of the connectivity, along time, between devices. However, ...
Ponencia
Real time multiple objects tracking based on a bioinspired processing cascade architecture
(IEEE Computer Society, 2010)
This paper presents a cascade architecture for bio-inspired information processing. We use AER (Address Event Representation) for transmitting and processing visual information provided by an asynchronous temporal contrast ...
Ponencia
Design of adaptive nano/CMOS neural architectures
(IEEE Computer Society, 2012)
Memristive devices are a promising technology to implement dense learning synapse arrays emulating the high memory capacity and connectivity of biological brains. Recently, the implementation of STDP learning in memristive ...
Ponencia
Performance Evaluation of RAM-Based Implementation of Finite State Machines in FPGAs
(IEEE Computer Society, 2012)
This paper presents a study of performance of RAM-based implementations in FPGAs of Finite State Machines (FSMs). The influence of the FSM characteristics on speed and area has been studied, taking into account the ...
Ponencia
Determination of a Power-Saving Method for Real- Time Wireless Sensor Networks
(IEEE Computer Society, 2010)
In wireless sensor networks, battery life is a key resource that must be conserved as much as possible. Nowadays, the main way of achieve power saving in this type of circuits is to implement low-power RF (Radio Frequency) ...
Artículo
Artículo
On the Capability of Smartphones to Perform as Communication Gateways in Medical Wireless Personal Area Networks
(MDPI, 2014)
This paper evaluates and characterizes the technical performance of medical wireless personal area networks (WPANs) that are based on smartphones. For this purpose, a prototype of a health telemonitoring system is ...
Capítulo de Libro
The Usefulness of Activity Trackers in Elderly with Reduced Mobility: A Case Study
(IOS Press, 2013)
This study was conducted to determine the accuracy and usefulness of two current commercially available activity trackers in rollator dependent elderly with reduced mobility (RME), compared with elderly with normal ...