Comparing Offline and Online Recommender System Evaluations on Long-tail Distributions. - Gabriel de Souza Pereira Moreira; Gilmar Alves de Souza; Adilson Marques da Cunha (RecSys Posters, 2015)

A Recommender System to tackle Enterprise Collaboration. - Gabriel de Souza Pereira Moreira; Gilmar Alves de Souza (RecSys, 2016)