Eduardo Vicente-López

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—As the amount of information increases every day and the users normally formulate short and ambiguous queries, personalized search techniques are becoming almost a must. Using the information about the user stored in a user profile, these techniques retrieve results that are closer to the user preferences. On the other hand, the information is being stored(More)
As the amount of information increases every day and queries are most of the times short and ambiguous, search personalization techniques are becoming almost a must. These techniques retrieve relevant results closer to the user, covering in a better and easier way his/her information needs. This work is focused on improving the personalized retrieval(More)
Owing to the information overload we are faced with nowadays , personalization approaches are becoming almost a must, in order to provide relevant information for users. These personalization techniques retrieve results closer to the user interests and preferences, by using the information stored in the user profile. We have carried out a comparative study(More)
Due to the information overload we are faced with nowadays, personalization services are becoming almost essential, in order to find relevant information tailored to each individual or group of people with common interests. Therefore, it is very important to be able to build efficient and robust personalization techniques to be part of these services. The(More)
Resumen En este trabajo se presenta una técnica de personalización mediante expansión de consultas, aplicada a un Sistema de Recuperación de Información (SRI) XML. Esta expansión con nuevos términos hace que se distorsione la consulta original del usuario, que es la que represen-ta sus necesidades de información, obteniéndose resultados no deseados. Es un(More)
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