2020

[HT 2020] How Does Team Composition Affect Knowledge Gain of Users in Collaborative Web Search?. Luyan Xu, Xuan Zhou, Ujwal Gadiraju. In Proceedings of the ACM Conference on Hypertext and Social Media (HT 2020). [PDF]

2019

[HT 2019] Understanding User Search Behavior Across Varying Cognitive Levels. Rishita Kalyani, Ujwal Gadiraju. In Proceedings of the ACM Conference on Hypertext and Social Media (HT 2019). [PDF]

[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]