Discovering similarities for content-based recommendation and browsing in multimedia collections (.pdf)

Lehinevych, T., Kokkinis-Ntrenis, N., Siantikos, G., Doğruöz, A.S., Giannakopoulos, T., & Konstantopoulos, S. (2014).

Why gender and age prediction from tweets is hard : lessons from a crowdsourcing experiment (.pdf)

Nguyen, D., Trieschnigg, D., Doğruöz, A.S., Gravel, R., Theune, M., Meder, T., & de Jong, F. (2014).