| 2000 | ICASSP | Name dialing-how useful is it? | Kari Laurila, Petri Haavisto |
| 1998 | ICASSP | GSM EFR based multi-rate codec family. | Janne Vainio, Hannu Mikkola, Kari Jrvinen, Petri Haavisto |
| 1997 | ICASSP | Enhanced full rate speech codec for IS-136 digital cellular system. | Tero Honkanen, Janne Vainio, Kari Jrvinen, Petri Haavisto, Redwan Salami, Claude Laflamme, Jean-Pierre Adoul |
| 1997 | ICASSP | GSM enhanced full rate speech codec. | Kari Jrvinen, Janne Vainio, Pekka Kapanen, Tero Honkanen, Petri Haavisto, Redwan Salami, Claude Laflamme, Jean-Pierre Adoul |
| 1996 | ICASSP | An improved noise compensation algorithm for speech recognition in noise. | Ruikang Yang, Petri Haavisto |
| 1995 | ICASSP | Noise compensation for speech recognition in car noise environments. | Ruikang Yang, Petri Haavisto |
| 1995 | ICIP | Motion estimation and representation for arbitrarily shaped image regions. | Marta Karczewicz, Jacek Nieweglowski, Petri Haavisto |
| 1995 | Interspeech | Speech recognition experiments in a noisy environment using auditory system modelling. | Cristina Dobrin, Petri Haavisto, Kari Laurila, Jaakko Astola |
| 1995 | Interspeech | Dynamic parameter compensation for speech recognition in noise. | Ruikang Yang, Markku Majaniemi, Petri Haavisto |
| 1994 | ICASSP | Motion compensated video sequence interpolation using digital image warping. | Jacek Nieweglowski, Timo Moisala, Petri Haavisto |
| 1990 | VCIP | Median-based algorithms for image sequence processing. | M. Bilge Alp, Petri Haavisto, Tiina Jarske, Kai Oistamo, Yrj Neuvo |