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Mostrando ítems 1-10 de 10
Ponencia
AER tools for Communications and Debugging
(IEEE Computer Society, 2006)
Address-event-representation (AER) is a communications protocol for transferring spikes between bio-inspired chips. Such systems may consist of a hierarchical structure with several chips that transmit spikes among them ...
Ponencia
On the Design of Ambient Intelligent Systems in the Context of Assistive Technologies
(Springer, 2004)
The design of Ambient Intelligent Systems (AISs) is discussed in the context of assistive technologies. The main issues include ubiquitous communications, context awareness, natural interactions and heterogeneity, which ...
Ponencia
Time-Recovering PCI-AER interface for Bio-inspired Spiking Systems
(SPIE: The International Society for Optics and Photonics, 2005)
Address Event Representation (AER) is an emergent neuromorphic interchip communication protocol that allows for real-time virtual massive connectivity between huge number neurons located on different chips. By exploiting high ...
Artículo
Chrono-Scheduling; a simplified dynamic scheduling algorithm for timing predictable processors
(World Scientific Connecting Great MInds, 2009)
We propose a simpler and latency-reduced instruction scheduler, called chronoscheduling algorithm, which avoids large and difficult instruction wake-up in order to reduce power consumption and latencies. The key idea of ...
Ponencia
A generalization of path following for mobile robots
(IEEE Computer Society, 1999)
Several authors have proposed some methods for applying path following in specific cases to mobile robots. When we try to extend the path following approach to the general problem several difficulties arise. We present a ...
Artículo
A Path Following Control for Unicycle Robots
(John Wiley and Sons, 2001)
In this work we present a new path following control for unicycle robots that is applicable for almost all the possible desired paths and whose analysis is very straightforward. First we select the path following method ...
Ponencia
SIRIUS: Improving the maneuverability of powered wheelchairs
(IEEE Computer Society, 2002)
The indoor maneuverability of powered wheelchairs may be difficult or bothersome in several circumstances. In this paper, we describe an experimental powered wheelchair named SIRIUS, developed at the University of Seville, ...
Artículo
Soft real-time communications over Bluetooth under interferences from ISM devices
(John Wiley and Sons, 2006)
Bluetooth is a suitable technology to support soft real-time applications like multimedia streams at the personal area network level. In this paper, we analytically evaluate the worst-case deadline failure probability ...
Ponencia
Performance analysis of single-slave Bluetooth piconets under cochannel interference
(IEEE Computer Society, 2004)
We present an analytical model for single-slave Bluetooth piconets when the coexistence of multiple interfering devices produces collisions. Closed-form expressions for the channel throughput and the mean packet delay are ...
Capítulo de Libro
A Smart Electric Wheelchair Using UPnP
(Springer, 2006)
People with disabilities in general, and wheelchair users in particular, are one of the groups of people that may benefit more from Ambient Intelligent (AmI) Systems, enhancing their autonomy and quality of life. However, ...