Assistant Professor, TU Delft
[SIGIR 2018] Predicting User Knowledge Gain in Informational Search Sessions. Luyan Xu, Xuan Zhou, Ujwal Gadiraju. In Proceedings of the 41st International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2018). [PDF]
[CHIIR 2018] Analyzing Knowledge Gain of Users in Informational Search Sessions on the Web. Ujwal Gadiraju, Ran Yu, Stefan Dietze and Peter Holtz. In Proceedings of the ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR 2018). [PDF]