N. Ahuja, Dot Pattern Processing Using Voronoi Neighborhoods, IEEE Trans. Pattern Analysis and Machine Intelligence, May 1982, 336-343. Abstract

N. Ahuja, Dot Pattern Processing Using Voronoi Polygons as Neighborhoods, Proc. 5th Int. Joint Conf. on Pattern Recognition, Miami Beach, December 1-4, 1980, 1122-1127. Abstract

M. Tuceryan and N. Ahuja, Perceptual Segmentation of Nonhomogeneous Dot Patterns, Proc. IEEE Conf. on Computer Vision and Pattern Recognition, Washington D. C., June 19-23, 1983, 47-52. Abstract

N. Ahuja, Dot Pattern Processing Using Voronoi Polygons as Neighborhoods, presented at IEEE Image Segmentation Workshop, VPI, Blacksburg, May 15-16, 1980.  Abstract

M. Tuceryan and N. Ahuja, Segmentation of Dot Patterns Containing Homogeneous Clusters, Proc. 6th Int. Conf. on Pattern Recognition, Munich, Germany, October 19-22, 1982, 392-394.  Abstract

N. Ahuja and M. Tuceryan , Extraction of Basic Perceptual Structure in Dot Patterns: Integrating Region, Boundary and Component Gestalt, Computer Vision, Graphics and Image Processing, December 1989, 304-356. Abstract

P. Bajcsy and N. Ahuja, Location and Density-Based Hierarchical Clustering, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 20, No. 9, September 1998, 1011-1015. Abstract

M. Tuceryan, A.K. Jain and N. Ahuja, Supervised Classification of Early Perceptual Structure in Dot Patterns, 11th Int. Conf. on Pattern Recognition - Computer Vision, The Hague, August 30 - September 2, 1992, B88-91. Abstract

R. Charan and N. Ahuja, Curve Detection in 3D Dot Patterns, 2nd Asian Conf. on Computer Vision, Singapore, December 5-8, 1995, 199-203. Abstract

P. Bajcsy and N. Ahuja, Hierarchical Image Segmentation Using Similarity Analysis, Proc. Image Understanding Workshop, New Orleans, LA, May 1997, 541-545. Abstract

P. Bajcsy and N. Ahuja, Uniformity and Homogeneity-based Hierarchical Clustering, Proceedings International Conference on Pattern Recognition, Vol. B, Vienna, Austria, August 26-29, 1996, 96-100. Abstract

R. Dugad and N. Ahuja, Unsupervised Multidimensional Hierarchical Clustering, International Conference on Acoustics, Speech, and Signal Processing, Seattle, WA, Vol. V, May 12-15, 1998, 2761-2764. Abstract