Can somebody recommend some papers (literature) or code snippets about tree-based diff algorithms for XML (based on the DOM-tree)
Thank you very much.
Here is one useful paper on the same : http://pdf.aminer.org/000/301/327/x_diff_an_effective_change_detection_algorithm_for_xml_documents.pdf
Here is one tool you can experiment with: http://www.cs.hut.fi/~ctl/3dm/
You may find the Java source for the above tool as well which maybe of great use.
来源：https://stackoverflow.com/questions/12533221/diff-algorithms