@Article{LIS2,<br>title = {Incremental Clustering and Expansion for Faster Optimal Planning in Decentralized {POMDPs}},<br>author = {Frans A. Oliehoek and Matthijs T. J. Spaan and Christopher Amato and Shimon Whiteson},<br>year = {2013},<br>url = {http://www.jair.org/media/3804/live-3804-6917-jair.pdf},<br>journal = {Journal of Artificial Intelligence Research},<br>volume = {46},<br>pages = {449--509},<br>}