TY - ECHAP AU - Tran Dang AU - Nguyen Son BT - Modeling, Simulation and Optimization of Complex Processes CY - Berlin, Heidelberg LA - eng PB - Springer PP - Berlin, Heidelberg PY - 2008 T2 - Modeling, Simulation and Optimization of Complex Processes TI - Providing Query Assurance for Outsourced Tree-Indexed Data ER -