Navigating Complex Information Spaces: A Portfolio Theory Approach. - Payel Bandyopadhyay; Tuukka Ruotsalo; Antti Ukkonen; Giulio Jacucci (Symbiotic, 2014)

User Model in a Box: Cross-System User Model Transfer for Resolving Cold Start Problems. - Chirayu Wongchokprasitti; Jaakko Peltonen; Tuukka Ruotsalo; Payel Bandyopadhyay; Giulio Jacucci; Peter Brusilovsky (UMAP, 2015)