| 2013 | ICASSP | Methods for classification of nocturnal migratory bird vocalizations using Pseudo Wigner-Ville Transform. | Anand Patti, Geoffrey A. Williamson |
| 2008 | ICASSP | Comparison of methods for automated recognition of avian nocturnal flight calls. | Mathieu Marcarini, Geoffrey A. Williamson, Luis de Sisternes Garcia |
| 2007 | ICASSP | Convergence of Adaptive Estimators of Time-Varying Linear Systems using Basis Functions: Continuous Time Results. | Mohammad Abu-Naser, Geoffrey A. Williamson |
| 2005 | ICASSP | Vascular resistance estimation in renal hemodynamics using a time-varying Windkessel model. | Mohammad Abu-Naser, Geoffrey A. Williamson, Anil K. Bidani, Karen A. Griffin |
| 2004 | ISCAS | Global behaviour analysis of a DC-DC boost power converter operating with constant power load. | Claudio Rivetta, Geoffrey A. Williamson |
| 2001 | ICASSP | QR based iterative unbiased equation error filtering. | Bruce E. Dunne, Geoffrey A. Williamson |
| 1996 | ICASSP | Multistage multirate adaptive filters. | Geoffrey A. Williamson, Soura Dasgupta, Minyue Fu |
| 1996 | ICASSP | Subband adaptive filters with zero alias component constraints. | Sergio Zimmermann, Geoffrey A. Williamson |
| 1995 | ICASSP | Structural issues in cascade-form adaptive IIR filters. | Geoffrey A. Williamson, James P. Ashley, Majid Nayeri |
| 1995 | ISCAS | Implementations of Adaptive IIR Filters with Lowest Complexity. | Geoffrey A. Williamson |
| 1994 | ISCAS | Convergence of Adaptive Algorithms with Order Statistic Based Gradient Estimates. | Yifeng Fu, Geoffrey A. Williamson |
| 1993 | ISCAS | Performance properties of fixed pole adaptive filters. | Sergio Zimmermann, Geoffrey A. Williamson |
| 1992 | ICASSP | Minimum variance signal estimation with adaptive order statistic filters. | Peter M. Clarkson, Geoffrey A. Williamson |
| 1992 | ICASSP | Gradient-based adaptive filters for non-Gaussian noise environments. | Geoffrey A. Williamson, Peter M. Clarkson |
| 1991 | ICASSP | On convergence and steady state behavior in the median LMS adaptive filter. | Geoffrey A. Williamson, Peter M. Clarkson |
| 1990 | ICASSP | Robustness to quantization errors in LMS adaptation via degree of excitation. | Geoffrey A. Williamson, William A. Sethares |