2022
A New Era: Intelligent Tutoring Systems Will Transform Online Learning for Millions.
CoRR, 2022

Automated Data-Driven Generation of Personalized Pedagogical Interventions in Intelligent Tutoring Systems.
Int. J. Artif. Intell. Educ., 2022

2021
An improved approach for estimating social POI boundaries with textual attributes on social media.
Knowl. Based Syst., 2021

A Comparative Study of Learning Outcomes for Online Learning Platforms.
Proceedings of the Artificial Intelligence in Education - 22nd International Conference, 2021

2020
A Large-Scale, Open-Domain, Mixed-Interface Dialogue-Based ITS for STEM.
Proceedings of the Artificial Intelligence in Education - 21st International Conference, 2020

Automated Personalized Feedback Improves Learning Gains in An Intelligent Tutoring System.
Proceedings of the Artificial Intelligence in Education - 21st International Conference, 2020

2016
GeoSocialBound: an efficient framework for estimating social POI boundaries using spatio-textual information.
Proceedings of the Third International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, 2016

2015
Low-Complexity Detection of POI Boundaries Using Geo-Tagged Tweets: A Geographic Proximity Based Approach.
Proceedings of the 8th ACM SIGSPATIAL International Workshop on Location-Based Social Networks, 2015