Source code of the T1 planner, bibliographic reference below
@inproceedings{,
title = {Effective heuristics and belief tracking for planning with incomplete information}
author = {Alexander Albore and Miquel Ramirez and Hector Geffner},
booktitle = {Proceedings of the International Conference on Automated Planning and Scheduling (ICAPS)}
year = {2011}
}
Benchmarks can be downloaded from the following Google Drive link.