id: 05922120 dt: j an: 05922120 au: Levandoski, Justin J.; Khalefa, Mohamed E.; Mokbel, Mohamed F. ti: An overview of the caredb context and preference-aware database system. so: Bull. Tech. Comm. Data Eng. 34, No. 2, 41-46 (2011). py: 2011 pu: IEEE, New York, NY la: EN cc: ut: ci: li: http://sites.computer.org/debull/A11june/Justin.pdf