DocTalk: Combining Dependency-Based Text Graphs and Deep Learning into a Practical Dialog Engine. - Yifan Guo; Weilun Sun; Ali Y. Khan; Tam Doan; Paul Tarau (FQAS, 2021)

Textstar: a Fast and Lightweight Graph-Based Algorithm for Extractive Summarization and Keyphrase Extraction. - David Brock; Ali Y. Khan; Tam Doan; Alicia Lin; Yifan Guo; Paul Tarau (ALTA, 2022)

Dependency Graphs for Summarization and Keyphrase Extraction: We present a real-time long document summarization and key-phrase extraction algorithm that utilizes a unified dependency graph. - Yifan Guo; David Brock; Alicia Lin; Tam Doan; Ali Y. Khan; Paul Tarau (NLPIR, 2022)

Towards a Comprehensive Dataset for Next-Day Wildfire Prediction. - Syed Haider Ali; Anish Goel; Aditya Singirikonda; Ali Y. Khan; Ting Xiao (QRS Companion, 2022)