A Framework for Processing Complex Document-centric XML with Overlapping Structures Ionut Emil Iacob and Alex Dekhtyar   View Paper (PDF)   Return to Group 2 Demonstrations Abstract . Encoding documents using multiple hierarchies can yield overlapping markup. Previously proposed solutions to management of document-centric XML with overlapping markup rely on the XML expertise of humans and their ability to maintain correct schemas for complex markup languages. We demonstrate a unified solution for management of complex, multihierarchical document-centric XML. Our framework includes software for storing, parsing, in-memory access, editing and querying, multihierarchical XML documents with conflicting structures. ©2006 Association for Computing Machinery