Real-time spatial interpolation of continuous phenomena using mobile sensor data streams. - Silvia Nittel; John C. Whittier; Qinghan Liang (SIGSPATIAL/GIS, 2012)

LocalAlert: Simulating Decentralized Ad-Hoc Collaboration in Emergency Situations. - Silvia Nittel; Christopher H. Dorr; John C. Whittier (GIScience, 2012)

Towards window stream queries over continuous phenomena. - John C. Whittier; Silvia Nittel; Mark A. Plummer; Qinghan Liang (IWGS, 2013)

Evaluating stream predicates over dynamic fields. - John C. Whittier; Qinghan Liang; Silvia Nittel (IWGS, 2014)

Real-time inverse distance weighting interpolation for streaming sensor data. - Qinghan Liang; Silvia Nittel; John C. Whittier; Sytze de Bruin (Trans. GIS, 2018)