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Ana Fernández-Vilas
Researcher at University of Vigo
Publications - 59
Citations - 808
Ana Fernández-Vilas is an academic researcher from University of Vigo. The author has contributed to research in topics: Personalization & Formal specification. The author has an hindex of 16, co-authored 58 publications receiving 760 citations.
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Journal ArticleDOI
A flexible semantic inference methodology to reason about user preferences in knowledge-based recommender systems
Yolanda Blanco-Fernández,José J. Pazos-Arias,Alberto Gil-Solla,Manuel Ramos-Cabrer,Martín López-Nores,Jorge García-Duque,Ana Fernández-Vilas,Rebeca P. Díaz-Redondo,Jesús Bermejo-Muñoz +8 more
TL;DR: This paper proposes a personalization strategy that overcomes drawbacks in recommender systems by applying inference techniques borrowed from the Semantic Web, and illustrates its use in AVATAR, a tool that selects appealing audiovisual programs from among the myriad available in Digital TV.
Journal ArticleDOI
Exploiting synergies between semantic reasoning and personalization strategies in intelligent recommender systems: A case study
Yolanda Blanco-Fernández,José J. Pazos-Arias,Alberto Gil-Solla,Manuel Ramos-Cabrer,Martín López-Nores,Jorge García-Duque,Ana Fernández-Vilas,Rebeca P. Díaz-Redondo +7 more
TL;DR: A reasoning-based approach that borrows reasoning techniques from the Semantic Web, elaborating recommendations based on the semantic relationships inferred between the user's preferences and the available items improves the quality of the suggestions offered by the current personalization approaches, and greatly reduces their most severe limitations.
Journal ArticleDOI
Provision of distance learning services over Interactive Digital TV with MHP
José J. Pazos-Arias,Martín López-Nores,Jorge García-Duque,Rebeca P. Díaz-Redondo,Yolanda Blanco-Fernández,Manuel Ramos-Cabrer,Alberto Gil-Solla,Ana Fernández-Vilas +7 more
TL;DR: A framework for the development and deployment of t-learning services that promotes interoperability and reuse while taking into account the characteristic features of the IDTV medium is introduced.
Journal Article
Resolving the Problem of Intelligent Learning Content in Learning Management Systems
Marta Rey-López,Peter Brusilovsky,Maram Meccawy,Rebeca P. Díaz-Redondo,Ana Fernández-Vilas,Helen Ashman +5 more
TL;DR: This article compares several standardized run-time environments with nonstandardized solutions that aim to overcome constraints on the reusability of contents when dealing with intelligent content.
Journal ArticleDOI
An extension to the ADL SCORM standard to support adaptivity: The t-learning case-study
Marta Rey-López,Rebeca P. Díaz-Redondo,Ana Fernández-Vilas,José J. Pazos-Arias,Jorge García-Duque,Alberto Gil-Solla,Manuel Ramos-Cabrer +6 more
TL;DR: The adaptation possibilities of the SCORM standard are studied and an extension to permit adaptivity according to user's characteristics is presented, which comprises a syntax for adaptivity rules based on a set of adaptation parameters.