Computational Complexity of Planning Based on Partial Information about the System's Present and Past States. - Chitta Baral; Le-Chi Tuan; Raul Trejo; Vladik Kreinovich (Computational Logic, 2000)

Effect of knowledge representation on model based planning: experiments using logic programming encodings. - Le-Chi Tuan; Chitta Baral (Answer Set Programming, 2001)

From Planning to Searching for the Shortest Plan: An Optimal Transition. - Raul Trejo; Joel Galloway; Charanjiv Sachar; Vladik Kreinovich; Chitta Baral; Le-Chi Tuan (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001)

Reasoning about Actions in a Probabilistic Setting. - Chitta Baral; Tran Hoai Nam; Le-Chi Tuan (AAAI/IAAI, 2002)

A Transition Function Based Characterization of Actions with Delayed and Continuous Effects. - Chitta Baral; Tran Cao Son; Le-Chi Tuan (KR, 2002)

Adding Time and Intervals to Procedural and Hierarchical Control Specifications. - Tran Cao Son; Chitta Baral; Le-Chi Tuan (AAAI, 2004)

Regression with Respect to Sensing Actions and Partial States. - Le-Chi Tuan; Chitta Baral; Xin Zhang 005; Tran Cao Son (AAAI, 2004)

Regression with respect to sensing actions and partial states - Le-Chi Tuan; Chitta Baral; Tran Cao Son (CoRR, 2004)

A State-Based Regression Formulation for Domains with Sensing Actions and Incomplete Information. - Le-Chi Tuan; Chitta Baral; Tran Cao Son (Log. Methods Comput. Sci., 2006)