Before revision:  We illustrate the utility of our approach in (i) batch-mode and (ii) interactive setups, where it respectively enables (i) the control of the execution time of complete topological pipelines as well as (ii) previews of the topological features found in a dataset, with progressive updates delivered within interactive times.
After revision:  We illustrate the utility of our approach in batch-mode and (ii) interactive setups, where it respectively enables (i) the control of the execution time of complete topological pipelines as well as (ii) previews of the topological features found in a dataset, with progressive updates delivered within interactive times.