Fuzzy-Based Conversational Recommender for Data-intensive Science Gateway Applications. - Arjun Ankathatti Chandrashekara; Radha Krishna Murthy Talluri; Sai Swathi Sivarathri; Reshmi Mitra; Prasad Calyam; Kerk F. Kee; Satish S. Nair (IEEE BigData, 2018)