This is the paper on it: <a href="https://www.sciencedirect.com/science/article/pii/S0301679X17300531" target="_blank">https://www.sciencedirect.com/science/article/pii/S0301679X17300531</a>
This is the patent on it: <a href="https://patents.google.com/patent/WO2013181648A1/en"...