1. OpenSense
2. The Costs of Low Birth Weight.;D.Almond;The Quarterly Journal of Economics,2005
3. Blind calibration of sensor networks.;L.Balzano;Proceedings of the 6th international conference on Information processing in sensor networks,2007
4. Bauwens, M., Mendoza, N., & Iacomella, F. (2012). Synthetic overview of the collaborative economy. Chiang Mai: P2P Foundation. Retrieved August 14, 2014, from https://wiki.p2pfoundation.net/Synthetic_Overview_of_the_Collaborative_Economy
5. Collaborative Internet of Things (C-IOT)