Table 4.
Comparison of time and space complexity of some algorithms
| Algorithm | Time complexity | Space complexity |
|---|---|---|
| GRNAs |
O(l2 + |P|) |
O(l2 + |P|) |
| TIRNA |
O(k2 log k2) |
O(k2) |
| SPM |
O(n3m3) |
O(n2m2) |
| LM |
O(n3m3) |
O(n2m2) |
| inRNAs |
O(k4w) |
O(k2) |
| RNAup |
O(n3m) |
O(n2) |
| EBM |
O(n3m3) |
O(n2m2) |
| App |
O(n3m3) |
O(n2m2) |
| Pairfold |
O(k3) |
O(k2) |
| IntaRNA |
O(nm + nl3) |
O(nm) |
| ripalign |
O(N6) |
O(N4) |
| PETcofold |
O(MIl3) |
|
| RactIP | O(n5) |
Here, l and |P| indicate the sum of the length of two RNAs and the length of an individual, respectively.