Publications

Non-parametric clustering over user features and latent behavioral functions with dual-view mixture models
Lumbreras A., Guégan M., Velcin J., Jouve B. (2016)
Computational Statistics
[code] [printed version]

Structural-temporal neighbourhoods of posts to characterize conversations in online forums
Lumbreras A., Jouve B., Velcin J., Guégan M. (2016)
IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM) (submitted)

Analyse des rôles dans les communautés virtuelles : définitions et premières expérimentations sur IMDb
Lumbreras A., Lanagan J., Velcin J., Jouve B. (2013)
Modèles et Analyses Réseau : Approches Mathématiques et Informatiques (MARAMI)

An insight into the Analysis of Roles in IMDb.
Lumbreras A., Lanagan J, Jouve B., Velcin J. (2013)
Workshop on Complexity in social systems: from data to models, Cergy Pontoise (95), 27-28 juin 2013
[abstract] [presentation]

Applying trust metrics based on user interactions to recommendation in social networks
Lumbreras A., Gavaldà R. (2012)
IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)
Social Knowledge Discovery and Utilization Workshop
[code]

Tecnopolítica: la potencia de las multitudes conectadas. El sistema red 15M, un nuevo paradigma de la política distribuida
Toret J. (coord.), Aguilera M., Aragón P., Calleja A., Lumbreras A., Marín Ó (2012)
Ed.: Universitat Oberta de Catalunya

Patents

Methods and systems for clustering-based recommendations
Lumbreras A., Guégan M., Velcin J., Jouve B. (2015)
Filled July 2015. Patent pending.

Masther’s Thesis

Towards Trust-Aware Recommender Systems.
Lumbreras A. (2012)
Masther’s Thesis. Master on Artificial Intelligence. Universitat Politècnica de Catalunya.
[slides] [code]