Carlos Leon

By Javier Molina, Javier M. Mora-merchan, Julio Barbancho and Carlos Leon

Part of the book: Wireless Sensor Networks

By Antonio Martín and Carlos León

Part of the book: New Research on Knowledge Management Technology

By Jorge Ropero, Ariel Gómez, Alejandro Carrasco, Carlos León and Joaquín Luque

Part of the book: Fuzzy Logic

By Antonio Martin, Mauricio Burbano and Carlos León

Actually, a large amount of information is stored in the industrial repositories. Accessing this information is complicated, and the techniques currently used in metadata and the material chosen by the user do not scale efficiently in large collections. The semantic Web provides a frame of reference that allows sharing and reusing knowledge efficiently. In our work, we present a focus for discovering information in digital repositories based on the application of expert system technologies, and we show a conceptual architecture for a semantic search engine. We used case-based reasoning methodology to create a prototype that supports efficient retrieval knowledge from digital repositories. OntoEnter is a collaborative effort that proposes a new form of interaction between users and digital enterprise repositories, where the latter are adapted to users and their surroundings.

Part of the book: Knowledge Management Strategies and Applications

By Juan Ignacio Guerrero Alonso, Enrique Personal, Antonio Parejo, Sebastián García, Antonio García and Carlos León

Electric vehicle fleets and smart grids are two growing technologies. These technologies provided new possibilities to reduce pollution and increase energy efficiency. In this sense, electric vehicles are used as mobile loads in the power grid. A distributed charging prioritization methodology is proposed in this paper. The solution is based on the concept of virtual power plants and the usage of evolutionary computation algorithms. Additionally, the comparison of several evolutionary algorithms, genetic algorithm, genetic algorithm with evolution control, particle swarm optimization, and hybrid solution are shown in order to evaluate the proposed architecture. The proposed solution is presented to prevent the overload of the power grid.

Part of the book: Advanced Communication and Control Methods for Future Smartgrids