TY - ECHAP AU - Tran Dang BT - Information Resources Management: Concepts, Methodologies, Tools and Applications LA - eng PB - IGI Global PY - 2010 SE - 43 SP - 693 EP - 710 T2 - Information Resources Management: Concepts, Methodologies, Tools and Applications TI - Ensuring Correctness, Completeness, and Freshness for Outsourced Tree-Indexed Data ER -