Sameer Singh, Varun Kumar, Maneesha Singh. Multiresolution Estimates of Classification Complexity and Multiple Subspace Classifiers for Understanding and Solving Complex Recognition Tasks. In M. H. Hamza, editor, Proceedings of the IASTED International Conference on Signal Processing, Pattern Recognition, and Applications, SPPRA 2006, February 15-17, 2006, Innsbruck, Austria. pages 250-255, IASTED/ACTA Press, 2006.