@incollection{NIPS2006_662,
 title = {Learning on Graph with Laplacian Regularization},
 author = {Rie Kubota Ando and Tong Zhang},
 booktitle = {Advances in Neural Information Processing Systems 19},
 editor = {B. Sch\"{o}lkopf and J. Platt and T. Hoffman},
 publisher = {MIT Press},
 address = {Cambridge, MA},
 pages = {25--32},
 year = {2007}
}