| Similarity | Rank | |
|---|---|---|
| esix | 0.934 | 54865 |
| xvision | 0.926 | 93493 |
| parsys | 0.925 | 55153 |
| integris | 0.925 | 89710 |
| uniface | 0.924 | 48607 |
| sparcsystems | 0.923 | 52554 |
| tricord | 0.923 | 59821 |
| ca-unicenter | 0.921 | 41866 |
| unisoft | 0.920 | 58497 |
| emeryville | 0.919 | 57735 |
| intergraph | 0.919 | 27172 |
| transputer-based | 0.919 | 53137 |
| ungermann-bass | 0.917 | 65593 |
| openodb | 0.917 | 69617 |
| ohio-based | 0.916 | 73646 |
| billerica | 0.916 | 80236 |
| cadam | 0.915 | 69846 |
| iapx-86-based | 0.915 | 51691 |
| unipress | 0.914 | 95135 |
| netframe | 0.914 | 74205 |
| enhancements | 0.914 | 89398 |
| sqlbase | 0.913 | 84840 |
| scopus | 0.912 | 65551 |
| qume | 0.911 | 86127 |
| centerline | 0.911 | 63472 |