| 1998 | ICASSP | Optimal cumulant domain filtering. | Roy Chapman, Tariq S. Durrani |
| 1990 | ICASSP | Chebyshev polynomial based transfer functions for orthogonal lattice filters. | Roy Chapman, M. A. Rahman |
| 1990 | ICASSP | Fast stable Kalman filter algorithms utilising the square root. | Robert W. Stewart, Roy Chapman |
| 1989 | ICASSP | A generalised design method for orthogonal IIR lattice filters. | Roy Chapman, M. A. Rahman |
| 1989 | ICASSP | Arithmetic implementation of the Givens QR triarray. | Robert W. Stewart, Roy Chapman, Tariq S. Durrani |
| 1988 | ICASSP | Application of migration to ground probing radars. | Rafat T. Hussain, William A. Sandham, Roy Chapman |
| 1988 | ICASSP | Bearing estimation using neural networks. | Sanjay Jha, Roy Chapman, Tariq S. Durrani |
| 1986 | ICASSP | Image processing on linear transputer arrays. | Roy Chapman, T. Willey, J. G. Bartkowiak, Tariq S. Durrani |
| 1986 | ICASSP | Contour coding of images. | Stephen Marshall, Roy Chapman, Tariq S. Durrani, Louis L. Scharf |
| 1985 | ICASSP | Design strategies for implementing systolic and wavefront arrays using OCCAM. | Roy Chapman, Tariq S. Durrani, T. Willey |
| 1984 | ICASSP | Circularly symmetric filter design using 2D prolate spheroidal sequences. | Roy Chapman, Tariq S. Durrani |
| 1984 | ICASSP | An FFT systolic processor and its applications. | T. Willey, Tariq S. Durrani, Roy Chapman |
| 1983 | ICASSP | Eigenfilter methods for 2D spectral estimation. | Tariq S. Durrani, Roy Chapman |
| 1981 | ICASSP | Constrained optimization solutions to I.I.R filter design using discrete prolate spheroidal wave functions. | Tariq S. Durrani, Roy Chapman |