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Mostrando ítems 1-10 de 15
Artículo
Network traffic analysis and evaluation of a multi-user virtual environment
(Elsevier, 2012)
Virtual world applications allow users to interact within a simulated world. Network responsiveness and reliability contribute to the user experience, thus being able to model and reproduce certain network scenarios is a ...
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
Error adaptive tracking for mobile robots
(IEEE Computer Society, 2002)
In mobile robots it is usual that the desired trajectory is memorized or previously generated. When following a trajectory, there are several possibilities attending to the way in which the actual robot state can be related ...
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, ...
Ponencia
An analytical model of inter-channel interference in Bluetooth-based systems
(IEEE Computer Society, 2002)
One of the main advantages of the Bluetooth standard is that it provides a way to support ad-hoc connectivity between a variable number of devices at low cost. However, in situations with many Bluetooth devices that coexist ...
Artículo
A study of bus emulation. Application to M68000 based systems
(ScienceDirect, 1998-02)
With the important development of computer architectures, bus emulation becomes a very important tool. In this paper, methods for bus emulation are generally studied. We present several actual systems using this approach ...
Artículo
A PCI AER Co-Processor Evaluation Based on CPUs Performance Counters
(JIT Editorial Office, Library and Information Center, National Dong Hwa University, 2012)
Image processing in digital computer systems usually considers the visual information as a sequence of frames. These frames are from cameras that capture reality for a short period of time. They are renewed and transmitted ...
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 ...