Table 3 Search speed for 200 query set. Results annotated with asterisks ('*') are estimations based on results in [16]. The running time of TableauSearch which was evaluated independently by this work was used to appropriately normalize the results from [16] to account for the differences in machines used between the two works. '--'s indicate that the programs were infeasible to run in a practical time frame. The 'speed-up' columns gives the performance gain as a measure of search speed of IR Tableau with respect to other programs.

From: A fast indexing approach for protein structure comparison