Victor E. DeBrunner, Ewa Matusiak. An algorithm to reduce the complexity required to convolve finite length sequences using the Hirschman optimal transform (HOT). In 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '03, Hong Kong, April 6-10, 2003. pages 577-580, IEEE, 2003. [doi]
Abstract is missing.