Using Semantic Information to Answer Complex Questions. - Yllias Chali; Sadid A. Hasan; Kaisar Imam (Canadian AI, 2011)

An Aspect-Driven Random Walk Model for Topic-Focused Multi-document Summarization. - Yllias Chali; Sadid A. Hasan; Kaisar Imam (AIRS, 2011)

Using Syntactic and Shallow Semantic Kernels to Improve Multi-Modality Manifold-Ranking for Topic-Focused Multi-Document Summarization. - Yllias Chali; Sadid A. Hasan; Kaisar Imam (IJCNLP, 2011)

A reinforcement learning framework for answering complex questions. - Yllias Chali; Sadid A. Hasan; Kaisar Imam (IUI, 2011)

UofL at TAC 2011 Guided Summarization Task. - Yllias Chali; Sadid A. Hasan; Kaisar Imam; Siddharth Subramanian (TAC, 2011)

Improving the performance of the reinforcement learning model for answering complex questions. - Yllias Chali; Sadid A. Hasan; Kaisar Imam (CIKM, 2012)

Learning Good Decompositions of Complex Questions. - Yllias Chali; Sadid A. Hasan; Kaisar Imam (NLDB, 2012)