@InProceedings{Mamitsuka04, author = {Hiroshi Mamitsuka and Yasushi Okuno}, title = {A Hierarchical Mixture of Markov Models for Finding Biologically Active Metabolic Paths using Gene Expression and Protein Classes}, booktitle = {Proceedings of the IEEE Computational Systems Bioinformatics Conference (CSB 2004)}, year = {2004}, publisher = {IEEE Computer Society Press}, location = {Stanford, CA, USA}, address = {Los Alamitos, CA, USA}, pages = {341--352} }