Resumo

GONZALEZ-SUAREZ, Guillermo; DELGADO-FERNANDEZ, Tatiana; CAPOTE-FERNANDEZ, José Luis  e  CRUZ-IGLESIAS, Rafael. Method of Context Aware Recommender System in Tourist Environment. Ing. Ind. [online]. 2017, vol.38, n.1, pp. 68-80. ISSN 1815-5936.

This paper focuses on developing a method of hybrid context-aware recommender systems, based on ontologies in the environment of the Spatial Data Infrastructure, which will positively impact the effectiveness of decision-making in the tourist applications for mobile users. The method developed has three components: data and semantic framework, other that implements the recommender system and another responsible for displaying the recommendations. The recommender system component implements a spatial, a semantic and collaborative filters. The recommendations generated show the elements of potential interest, these can be displayed in tabular or combined with spatial information. It was found through an experiment and different applied metrics the increase in its effectiveness for mobile users according to their preferences as to the recommendations given in a spatial environment.

Palavras-chave : Recommender System; Context; Ontology; Spatial Data Infrastructure.

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