The text and its index of the set of maximal paths can be dumped to the file and be re-used in later runs. Apart from that, the list of nodes in each path would be required for finding locations that are not covered by the selected maximal paths.
Therefore, in order to restore the paths index from file, we need to save the list of nodes along with the text and index in the paths index files.
The text and its index of the set of maximal paths can be dumped to the file and be re-used in later runs. Apart from that, the list of nodes in each path would be required for finding locations that are not covered by the selected maximal paths.
Therefore, in order to restore the paths index from file, we need to save the list of nodes along with the text and index in the paths index files.