Search
Now showing items 11-20 of 42
A Method for Dynamically Selecting the Best Frequency Hopping Technique in Industrial Wireless Sensor Network Applications
(MDPI, 2018-02-23)
Industrial wireless applications often share the communication channel with other wireless technologies and communication protocols. This coexistence produces interferences and transmission errors which require appropriate ...
Context- and Template-Based Compression for Efficient Management of Data Models in Resource-Constrained Systems
(MDPI, 2017-08)
The Cyber Physical Systems (CPS) paradigm is based on the deployment of interconnected heterogeneous devices and systems, so interoperability is at the heart of any CPS architecture design. In this sense, the adoption of ...
Accessible Ubiquitous Services for SupportingDaily Activities: A Case Study with Young Adultswith Intellectual Disabilities
(Taylor and Francis, 2018-12-28)
Ubiquitous environments have considerable potential to provide services supporting daily activities (using public transportation to and from workplace, using ATM machines, selecting and purchasing goods in ticketing or ...
JolasMATIKA: An Experience for Teaching and Learning Computing Topics From University to Primary Education
(IEEE, 2020-08)
Contribution: A learning-by-teaching methodology through games can be used to promote informatics (computer science) in primary and secondary education. Applying the proposed activities can change students' perception of ...
Design and development of a gait training system for Parkinson’s disease
(Public Library Science, 2018-11-12)
Background
Rhythmic Auditory Stimulation (RAS) is an effective technique to improve gait and reduce freezing episodes for Persons with Parkinson's Disease (PwPD). The BeatHealth system, which comprises a mobile application, ...
Mateda-2.0: Estimation of Distribution Algorithms in MATLAB
(Journal of Statistical Software, UCLA Dept. Statistics, 2010-07)
This paper describes Mateda-2.0, a MATLAB package for estimation of distribution algorithms (EDAs). This package can be used to solve single and multi-objective discrete and continuous optimization problems using EDAs based ...
Evolving Gaussian process kernels from elementary mathematical expressions for time series extrapolation
(Elsevier, 2021-10-28)
[EN]Choosing the best kernel is crucial in many Machine Learning applications. Gaussian Processes are a state-of-the-art technique for regression and classification that heavily relies on a kernel function. However, in the ...
A Hierarchical Machine Learning Solution for the Non-Invasive Diagnostic of Autonomic Dysreflexia
(MDPI, 2022-02-15)
More than half of patients with high spinal cord injury (SCI) suffer from episodes of autonomic dysreflexia (AD), a condition that can lead to lethal situations, such as cerebral haemorrhage, if not treated correctly. ...
Towards a standard methodology to evaluate internal cluster validity indices
(Elsevier, 2011-02-01)
The evaluation and comparison of internal cluster validity indices is a critical problem in the clustering area. The methodology used in most of the evaluations assumes that the clustering algorithms work correctly. We ...
Towards Autonomous Defense of SDN Networks Using MuZero Based Intelligent Agents
(IEEE, 2021)
The Software Defined Networking (SDN) paradigm enables the development of systems that centrally monitor and manage network traffic, providing support for the deployment of machine learning-based systems that automatically ...