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Artículo
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Hierarchical Path Search with Partial Materialization of Costs for a Smart Wheelchair
(Springer, 2004)
In this paper, the off-line path planner module of a smart wheelchair aided navigation system is described. Environmental information is structured into a hierarchical graph (H-graph) and used either by the user interface ...
Artículo
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Affective State Assistant for Helping Users with Cognition Disabilities Using Neural Networks
(MDPI, 2020-09)
Non-verbal communication is essential in the communication process. This means that its lack can cause misinterpretations of the message that the sender tries to transmit to the receiver. With the rise of video calls, it ...
Artículo
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Energy efficient wireless sensor network communications based on computational intelligent data fusion for environmental monitoring
(IET: The Institution of Engineering and Technology, 2012)
The study presents a novel computational intelligence algorithm designed to optimise energy consumption in an environmental monitoring process: specifically, water level measurements in flooded areas. This algorithm aims ...
Artículo
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EdgeDRNN: Recurrent Neural Network Accelerator for Edge Inference
(IEEE Xplore, 2020-12)
Low-latency, low-power portable recurrent neural network (RNN) accelerators offer powerful inference capabilities for real-time applications such as IoT, robotics, and human machine interaction. We propose a lightweight ...
Artículo
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Hardware/software codesign of configurable fuzzy control systems
(Elsevier, 2004)
Fuzzy inference techniques are an attractive and well-established approach for solving control problems. This is mainly due to their inherent ability to obtain robust, low-cost controllers from the intuitive (and usually ...
Ponencia
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LIPSFUS: A neuromorphic dataset for audio-visual sensory fusion of lip reading
(Institute of Electrical and Electronics Engineers, 2023-07)
This paper presents a sensory fusion neuromorphic dataset collected with precise temporal synchronization using a set of Address-Event-Representation sensors and tools. The target application is the lip reading of several ...
Ponencia
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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
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Wearable Fall Detector Using Recurrent Neural Networks
(MDPI, 2019)
Falls have become a relevant public health issue due to their high prevalence and negative effects in elderly people. Wearable fall detector devices allow the implementation of continuous and ubiquitous monitoring systems. ...
Artículo
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An Analytical Study of the Delay in Bluetooth Networks Using the Personal Area Network Profile
(IEEE Computer Society, 2007)
Bluetooth is the most employed technology to develop Wireless Personal Area Networks. This letter studies the performance of Bluetooth transmissions that make use of the PAN (Personal Area Network) profile. In particular, ...
Artículo
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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 ...