PLL Based Time Synchronization in Wireless Sensor Networks. - Gang Zhou; Sachin Shetty; George Simmons; Min Song 002 (RTCSA, 2009)

A Software-Based Sonar Ranging Sensor for Smart Phones. - Daniel Graham; George Simmons; David T. Nguyen; Gang Zhou (IEEE Internet Things J., 2015)

Psymple: A Python package for complex systems modelling. - George Simmons; David Stern; Georg Osang; Luigi Ponti; Andrew Paul Gutierrez; Chiara Facciolà; Timothy Hosgood (J. Open Source Softw., 2025)