@techreport{5616, title = {Frequent Subgraph Retrieval in Geometric Graph Databases}, author = {Nowozin, S. and Tsuda, K.}, number = {180}, organization = {Max-Planck-Gesellschaft}, institution = {Max-Planck Institute for Biological Cybernetics, Tübingen, Germany}, school = {Biologische Kybernetik}, month = nov, year = {2008}, doi = {}, month_numeric = {11} }