An automaton-based index scheme supporting twig queries for on-demand XML data broadcast
Deterministic Finite Automaton-based Index on the XPath queries is proposed. We propose a compression strategy to reduce the index size of DFAI. We extend the DFAI to support the twig queries. Performance in terms of access time and tuning time of the proposed method.
twig query on-demand xml data broadcast air indexing deterministic finite automaton