Overview of the PI-LZerD algorithm. See the text for the explanation. "LZerD" is the original version of the LZerD docking program. Modified LZerD (p) and (r) stands for the permissive search space and the restrictive search space employed in the geometric hashing stage, respectively.
Li and Kihara BMC Bioinformatics 2012 13:7 doi:10.1186/1471-2105-13-7