Writing CAS/HFP on XML file

Since I will now test the CAS/HFP algorithm with larger collections, I needed to devise a way to store the segmentation in order to be able to re-use it without having to process it again. Thus, I have implemented a feature that allows writing to (and reading from) a XML file the segmented collection. Moreover, the computed signatures for segments and corresponding similarities are also saved. Below is an excerpt of a XML file describing a collection decomposition.

Excerpt of XML decomposition file.