Project-related Publications

  • Pedro G. Campos, Fernando Díez, Iván Cantador, 2013. Time-Aware Recommender Systems: A Comprehensive Survey and Analysis of Existing Evaluation Protocols. User Modeling and User-adapted Interaction (UMUAI). To appear.
  • Alejandro Bellogín, Iván Cantador, Pablo Castells, 2012. A Comparative Analysis of Heterogeneous Item Recommendations in Online Social Systems. Information Sciences (INS) 221(1), pp. 142-169.
  • Alejandro Bellogín, Iván Cantador, Fernándo Díez, Pablo Castells, Enrique Chavarriaga. 2012. An Empirical Comparison of Social, Collaborative Filtering, and Hybrid Recommenders. ACM Transactions on Intelligent Systems and Technology (ACM TIST). To appear.
  • Ignacio Fernández-Tobías, Marius Kaminskas, Iván Cantador, Francesco Ricci, 2011. A Generic Semantic-based Framework for Cross-domain Recommendation. In Proceedings of the 2nd International Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec 2011), at the 5th ACM Conference on Recommender Systems (RecSys 2011), pp. 25-32. Chicago, IL, USA, October 2011. ISBN 978-1-4503-1027-7.
  • Pedro G. Campos, Fernando Díez, Alejandro Bellogín, 2011. Temporal Rating Habits: A Valuable Tool for Rater Differentiation. In Proceedings of the 2nd Challenge on Context-Aware Movie Recommendation (CAMRa 2011), at the 5th ACM Conference on Recommender Systems (RecSys 2011). Chicago, IL, USA, October 2011.
  • Iván Cantador, Peter Brusilovsky, Tsvi Kuflik, 2011. Second Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec 2011). In Proceedings of the 5th ACM Conference on Recommender Systems (RecSys 2011). Chicago, IL, USA, October 2011. To appear.
  • Alejandro Bellogín, 2011. Predicting Performance in Recommender Systems. In Proceedings of the 5th ACM Conference on Recommender Systems (RecSys 2011). Chicago, IL, USA, October 2011. To appear.
  • Pedro G. Campos, Fernando Díez, Manuel Sánchez-Montańés, 2011. Towards a More Realistic Evaluation: Testing the Ability to Predict Future Tastes of Matrix Factorization-based Recommenders. In Proceedings of the 5th ACM Conference on Recommender Systems (RecSys 2011). Chicago, IL, USA, October 2011. To appear.
  • Alejandro Bellogín, Pablo Castells, Iván Cantador, 2011. Precision-Oriented Evaluation of Recommender Systems: An Algorithmic Comparison. In Proceedings of the 5th ACM Conference on Recommender Systems (RecSys 2011). Chicago, IL, USA, October 2011. To appear.
  • Iván Cantador, José C. Cortizo, Francisco M. Carrero, José A. Troyano, Paolo Rosso, Paolo Rosso, 2011. Overview of the Third International Workshop on Search and Mining User-generated Contents. In Proceedings of the 20th ACM Conference on Information and Knowledge Management (CIKM 2011). Glasgow, UK, October 2011. To appear.
  • Alejandro Bellogín, Jun Wang, Pablo Castells, 2011. Structured Collaborative Filtering. In Proceedings of the 20th ACM Conference on Information and Knowledge Management (CIKM 2011). Glasgow, UK, October 2011. To appear.
  • Alejandro Bellogín, Pablo Castells, Iván Cantador, Predicting the Performance of Recommender Systems: An Information Theoretic Approach. In Proceedings of the 3rd International Conference on the Theory of Information Retrieval (ICTIR 2011). Bertinoro, Italy, September 2011. Lecture Notes in Computer Science, vol. 6931, pp. 27-39. Ed. Springer-Verlag.
  • Pedro G. Campos, 2011. Temporal Models in Recommender Systems: An Exploratory Study on Different Evaluation Dimensions. MSc dissertation. Escuela Politécnica Superior, Universidad Autónoma de Madrid. Madrid, Spain, July 2011.
  • Iván Cantador, Alejandro Bellogín, Ignacio Fernández-Tobías, Sergio López-Hernández. 2011. Semantic Contextualization of Social Tag-based Profiles and Item Recommendations. In Proceedings of the 12th International Conference on Electronic Commerce and Web Technologies (EC-Web 2011). Toulouse, France, August, 2011. Lecture Notes in Business Information Processing, vol. 85, pp. 101-113. Ed. Springer-Verlag, ISBN 978-3-642-23013-4.
  • Alejandro Bellogín, Pablo Castells, Iván Cantador, Self-adjusting Hybrid Recommenders Based on Social Network Analysis. In Proceedings of the 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2011), pp. 1147-1148. Beijing, China, July 2011. ACM Press, ISBN 978-1-4503-0757-4.
  • Ignacio Fernández-Tobías, Iván Cantador, Alejandro Bellogín, 2011. Semantic Disambiguation and Contextualisation of Social Tags. Advances in User Modeling perspectives - selected papers from UMAP 2011 workshops, from the 19th International Conference on User Modeling, Adaptation, and Personalization (UMAP 2011). Girona, Spain, July 2011. Lecture Notes in Computer Science, vol. 7138. Springer-Verlag. To appear.
  • Ignacio Fernández-Tobías, Iván Cantador, Alejandro Bellogín, 2011. cTag: Semantic Contextualisation of Social Tags. In Proceedings of the International Workshop on Semantic Adaptive Social Web (SASWeb 2011), at the 19th International Conference on User Modeling, Adaptation and Personalization (UMAP 2011). Girona, Spain, July 2011. CEUR Workshops, vol. 730.
  • Alejandro Bellogín, Performance Prediction in Recommender Systems. In Proceedings of the 19th User Modeling, Adaptation and Personalization (UMAP 2011). Girona, Spain, July 2011. Lecture Notes in Computer Science, vol. 6787, pp. 401-404. Ed. Springer-Verlag, ISBN 978-3-642-22362-4.
  • Alejandro Bellogín, Iván Cantador, Pablo Castells, 2010. A Study of Heterogeneity in Recommendations for a Social Music Service. In Proceedings of the 1st International Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec 2010), pp. 1-8, at the 4th ACM Conference on Recommender Systems (RecSys 2010). Barcelona, Spain, September 2010. ACM Press, ISBN 978-1-4503-0407-8.
  • Pedro G. Campos, Alejandro Bellogín, Fernando Díez, Enrique Chavarriaga, 2011. Simple Time-Biased KNN-based Recommendations. In Proceedings of the Workshop on Context-Aware Movie Recommendation (CAMRa 2011), at the 4th ACM Conference on Recommender Systems (RecSys 2010), pp. 20-23. Barcelona, Spain, September 2010. ACM Press, ISBN 978-1-4503-0258-6.
  • Peter Brusilovsky, Iván Cantador, Yehuda Koren, Tsvi Kuflik, Markus Weimer, 2010. Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec 2010). In Proceedings of the 4th ACM Conference on Recommender Systems (RecSys 2010), pp. 375-376. Barcelona, Spain, September 2010. ACM Press, ISBN 978-1-60558-906-0.
  • Iván Cantador, Alejandro Bellogín, David Vallet, 2010. Content-based Recommendation in Social Tagging Systems. In Proceedings of the 4th ACM Conference on Recommender Systems (RecSys 2010), pp. 237-240. Barcelona, Spain, September 2010. ACM Press, ISBN 978-1-60558-906-0.