| 2003 | ITC | Design Verification Problems: Test To The Rescue? | Prab Varma |
| 2001 | VTS | ATPG for Design Errors-Is It Possible? | Magdy S. Abadir, Scott Davidson, Vijay Nagasamy, Dhiraj K. Pradhan, Prab Varma |
| 1998 | DAC | System Chip Test Challenges, Are There Solutions Today? (Panel). | Prab Varma |
| 1998 | ITC | System chip test: are we there yet? | Prab Varma |
| 1998 | ITC | A structured test re-use methodology for core-based system chips. | Prab Varma, Sandeep Bhatia |
| 1996 | ITC | A Unifying Methodology for Intellectual Property and Custom Logic Testing. | Sandeep Bhatia, Tushar Gheewala, Prab Varma |
| 1996 | VTS | Delay Fault Testing: How Robust are Our Models? | Sandeep K. Gupta, Slawomir Pilarski, Sudhakar M. Reddy, Jacob Savir, Prab Varma |
| 1995 | ITC | Optimizing Product Profitability - The Test Way. | Prab Varma |
| 1994 | ITC | On Path-Delay Testing in a Standard Scan Environment. | Prab Varma |
| 1993 | ITC | Scan DFT: Why More Can Cost Less. | Prab Varma |
| 1993 | ITC | Delay Testing Using a Matrix of Accessible Storage. | Prab Varma, Tushar Gheewala |
| 1992 | VTS | On test generation for path delay faults in ASICs. | Prab Varma |
| 1990 | ITC | TDRC-a symbolic simulation based design for testability rules checker. | Prab Varma |
| 1987 | DAC | A Fast Signature Simulation Tool for Built-In Self-Testing Circuits. | S. B. Tan, K. Totton, Keith Baker, Prab Varma, R. Porter |
| 1984 | ITC | An Analysis of the Economics of Self Test. | Prab Varma, Anthony P. Ambler, Keith Baker |