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In this paper, we present the tours planning system entitled TOURSPLAN, along with a new lightweight user modelling (UM) process intended to work as a tourism recommendation system in a commercial environment. The new process tackles issues like cold start, grey sheep and over-specialisation...
Word sense disambiguation (WSD) is a difficult problem for natural language processing. Algorithms that aim to solve the problem focus on the quality of the disambiguation alone and require considerable computational time. In this article, we focus on the study of three unsupervised stochastic...
Existing approaches to ambient assisted living (AAL) often fail to consider a human agent’s needs from a holistic perspective. In particular, the regular assessment of their changing abilities, skills and limitations are often treated as a separate matter in healthcare, thereby affecting the...
In the context of pervasive healthcare systems there is a growing need of services that are constantly available to the patients accessing them. To address this issue, in this paper we present a distributed pervasive infrastructure that is capable of self-healing one or more of its parts when an...
This paper presents a solution to the problem of the search and retrieval digital tagged content in heterogeneous learning object repositories through architecture for intelligent retrieval of educational content in heterogeneous environments (AIREH) framework. This architecture unifies the...
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