| An assessment of data matrix barcode recognition under scaling, rotation and cylindrical warping | 0 | 0.34 | 2011 |
| A dewarping algorithm to compensate volume binding distortion in scanned documents | 1 | 0.39 | 2010 |
| Generation of images of historical documents by composition | 10 | 1.41 | 2002 |
| Distributed cyclic reference counting | 2 | 0.36 | 1994 |
| Generational cyclic reference counting | 10 | 0.60 | 1993 |
| Cyclic Weighted Reference Counting without Delay | 17 | 0.85 | 1993 |
| Cyclic reference counting with lazy mark-scan | 38 | 2.29 | 1992 |
| A shared memory architecture for parallel cyclic reference counting | 9 | 0.96 | 1991 |
| Implementing SASL using categorical multi-combinators | 4 | 0.53 | 1990 |
| Categorical multi-combinators | 9 | 0.79 | 1987 |
