| Similarity | Rank | |
|---|---|---|
| 3com | 0.921 | 42240 |
| debuts | 0.919 | 45719 |
| ungermann-bass | 0.917 | 65593 |
| svr4-based | 0.917 | 82341 |
| 680x0 | 0.917 | 60210 |
| superserver | 0.916 | 48948 |
| ez-rpc | 0.916 | 81240 |
| teamware | 0.916 | 92308 |
| uniface | 0.916 | 48607 |
| r3000-based | 0.915 | 68730 |
| mips-based | 0.915 | 73144 |
| oltp | 0.915 | 30065 |
| targon | 0.915 | 82895 |
| maspar | 0.915 | 49957 |
| transarc | 0.914 | 39435 |
| parcplace | 0.912 | 42751 |
| corp-based | 0.911 | 53022 |
| stardent | 0.911 | 75163 |
| next-generation | 0.911 | 30771 |
| x-window | 0.910 | 33944 |
| hd-doms | 0.910 | 55500 |
| cadam | 0.910 | 69846 |
| hp9000 | 0.909 | 85960 |
| riscs | 0.909 | 38008 |
| scopus | 0.909 | 65551 |