How is your data?

If it is mostly random, without repeated patters (for instance, most bits being 0), and long needles, B-M can potentially be several orders of magnitude faster than the brute-force approach.

On the bad data cases, B-M would just become equivalent to the brute-force algorithm. I don't think it would introduce too much overhead.

In reply to Re^9: [OT] The interesting problem of comparing (long) bit-strings. by salva
in thread [OT] The interesting problem of comparing bit-strings. by BrowserUk

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