| Similarity | Rank | |
|---|---|---|
| teamware | 0.954 | 92308 |
| motif-based | 0.951 | 46138 |
| lantastic | 0.947 | 41668 |
| tooltalk | 0.944 | 57693 |
| netbios | 0.944 | 78132 |
| appletalk | 0.943 | 52229 |
| netdirector | 0.941 | 62581 |
| xenix | 0.940 | 53595 |
| allbase | 0.938 | 81380 |
| stargroup | 0.937 | 99996 |
| x-window | 0.935 | 33944 |
| iapx-86-based | 0.934 | 51691 |
| non-unix | 0.933 | 66254 |
| ptx | 0.933 | 92249 |
| informix-gateway | 0.932 | 91940 |
| openview | 0.932 | 32730 |
| optivity | 0.932 | 88733 |
| enhancements | 0.931 | 89398 |
| uniface | 0.930 | 48607 |
| openodb | 0.930 | 69617 |
| bs2000 | 0.930 | 74997 |
| unicenter | 0.929 | 90009 |
| lu6 | 0.929 | 66217 |
| vaxe | 0.929 | 68878 |
| peer-to-peer | 0.928 | 38558 |