| Similarity | Rank | |
|---|---|---|
| teamware | 0.933 | 92308 |
| messaging | 0.928 | 95232 |
| pc-to-unix | 0.926 | 90794 |
| xdb | 0.925 | 91199 |
| non-unix | 0.924 | 66254 |
| co-developing | 0.922 | 84454 |
| unicenter | 0.921 | 90009 |
| codecenter | 0.921 | 74846 |
| centerline | 0.920 | 63472 |
| openodb | 0.919 | 69617 |
| sql-based | 0.917 | 71447 |
| xcelerated | 0.916 | 65915 |
| hd-doms | 0.915 | 55500 |
| unisoft | 0.915 | 58497 |
| toolbus | 0.914 | 81394 |
| alliant | 0.914 | 99052 |
| xprinter | 0.914 | 94681 |
| xview | 0.913 | 92133 |
| uniface | 0.913 | 48607 |
| bbn | 0.913 | 67912 |
| saic | 0.913 | 90421 |
| architectures | 0.912 | 88413 |
| vxm | 0.911 | 93102 |
| starsentry | 0.911 | 98864 |
| uim | 0.910 | 54823 |