1. A modified metric to compute distance;Chaudhuri;Pattern Recognition,1992
2. On the metrics of Chaudhuri, Murthy and Chaudhuri;Rhodes;Pattern Recognition,1995
3. M. Barni, F. Bartolini, F. Buti, V. Cappellini, Optimum linear approximation of the Euclidean norm to speed up vector median filtering, in: Proceedings of the 2nd IEEE International Conference on Image Processing (ICIP’95), 1995, pp. 362–365.
4. A low complexity Euclidean norm approximation;Seol;IEEE Transactions on Signal Processing,2008
5. Beyond the Quartic Equation;King,2008