| 1998 | DCC | Quantization, Classification, and Density Estimation for Kohonen's Gaussian Mixture. | Robert M. Gray, Keren Perlmutter, Richard A. Olshen |
| 1996 | DCC | Joint Image Classification and Compression using Hierarchical Table-Lookup Vector Quantization. | Navin Chaddha, Keren Perlmutter, Robert M. Gray |
| 1996 | ICASSP | Text segmentation in mixed-mode images using classification trees and transform tree-structured vector quantization. | Keren Perlmutter, Navin Chaddha, Jonathan B. Buckheit, Robert M. Gray, Richard A. Olshen |
| 1995 | DCC | Tree-Structured Vector Quantization with Significance Map for Wavelet Image Coding. | Pamela C. Cosman, Sharon M. Perlmutter, Keren Perlmutter |
| 1995 | ICASSP | Bayes risk weighted vector quantization with CART estimated class posteriors. | Keren Perlmutter, Robert M. Gray, Richard A. Olshen, Sharon M. Perlmutter |
| 1995 | ICIP | Evaluating quality and utility in digital mammography. | Robert M. Gray, Richard A. Olshen, D. Ikeda, Pamela C. Cosman, Sharon M. Perlmutter, Cheryl L. Nash, Keren Perlmutter |
| 1994 | DCC | Bayes Risk Weighted Tree-Structured Vector Quantization with Posterior Estimation. | Keren Perlmutter, Robert M. Gray, Karen L. Oehler, Richard A. Olshen |
| 1994 | ICIP | A Comparison of Bayes Risk Weighted Vector Quantization with Posterior Estimation with Other VQ-based Classifiers. | Keren Perlmutter, Cheryl L. Nash, Robert M. Gray |