In this paper, we present a new vision of multimedia recommender systems based on an a novel paradigm that combines both analysis of user behavior and semantic descriptors of multimedia objects. In particular, we model recommendation as a two step process: first we propose a model of user behavior, based on a semantic network that captures the necessary knowledge of the domain of interest; second we propose a recommendation strategy based on both this kind of a-priori knowledge and on the current usage patterns, considering the actual and complex structure of multimedia data. We have implemented a prototype that supports our proposed recommendation strategy; eventually a real use of our system based on a 3D interface is presented and discussed.

A Recommendation Strategy Based on User Behavior in Digital Ecosystems / Moscato, Vincenzo; Picariello, Antonio; Rinaldi, ANTONIO MARIA. - (2010), pp. 25-32. (Intervento presentato al convegno International ACM Conference on Management of Emergent Digital EcoSystems, MEDES 2010 tenutosi a Bangkok, Thailand nel Oct 26, 2010 - Oct 29, 2010) [10.1145/1936254.1936259].

A Recommendation Strategy Based on User Behavior in Digital Ecosystems

MOSCATO, VINCENZO;PICARIELLO, ANTONIO;RINALDI, ANTONIO MARIA
2010

Abstract

In this paper, we present a new vision of multimedia recommender systems based on an a novel paradigm that combines both analysis of user behavior and semantic descriptors of multimedia objects. In particular, we model recommendation as a two step process: first we propose a model of user behavior, based on a semantic network that captures the necessary knowledge of the domain of interest; second we propose a recommendation strategy based on both this kind of a-priori knowledge and on the current usage patterns, considering the actual and complex structure of multimedia data. We have implemented a prototype that supports our proposed recommendation strategy; eventually a real use of our system based on a 3D interface is presented and discussed.
2010
9781450300476
A Recommendation Strategy Based on User Behavior in Digital Ecosystems / Moscato, Vincenzo; Picariello, Antonio; Rinaldi, ANTONIO MARIA. - (2010), pp. 25-32. (Intervento presentato al convegno International ACM Conference on Management of Emergent Digital EcoSystems, MEDES 2010 tenutosi a Bangkok, Thailand nel Oct 26, 2010 - Oct 29, 2010) [10.1145/1936254.1936259].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/374818
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