@book{19282, author = {Sakurai, Akito. and Hasida, Kôiti. and SpringerLink (Online service)}, title = {New Frontiers in Artificial Intelligence}, publisher = {Springer-Verlag Berlin Heidelberg,}, year = {2007.}, series = {Lecture Notes in Computer Science,}, address = {Berlin, Heidelberg :}, url = {http://dx.doi.org/10.1007/978-3-540-71009-7} }