2 ms·

These are all refinements. The broad strokes of the algo haven't changed

• gok 9y ago
  What could have changed?
  • profpandit 9y ago
    That's a good research topic. Considering the time-frame involved -- 20 years you could infer that attempts at finding alternative strategies have been half hearted The way the ISO and standardisation works is the reason for this. 99 out 100 researchers work on the mainstream