A single vs. multi-sensor approach to enhanced detection of smartphone placement. - John J. Guiry; Chris J. Karr; Pepijn van de Ven; John Nelson; Mark Begale (EMBC, 2014)

Multi-Sensor Fusion for Enhanced Contextual Awareness of Everyday Activities with Ubiquitous Devices. - John J. Guiry; Pepijn van de Ven; John Nelson (Sensors, 2014)