Zavala, Laura, Pradeep K. Murukannaiah, Nithyananthan Poosamani, Tim Finin, Anupam Joshi, Injong Rhee, and Munindar P. Singh. 2015. “Platys: From Position to Place-Oriented Mobile Computing”. AI Magazine 36 (2), 50-62. https://doi.org/10.1609/aimag.v36i2.2584.