Before revision:  Recently, the run-length-encoded Burrows-Wheeler transform (RLBWT) has attracted increased attention in string processing, and various algorithms on the RLBWT have been developed.
After revision:  Recently, the run-length-encoded Burrows-Wheeler transform (RLBWT) has attracted increased attention in string processing, and various algorithms for the RLBWT have been developed.