Customers come into our shop occasionally with coins that are counterfeit, and when I tell them this, their response is - How do you know? There is no easy answer to that which will suffice for all ...

Researchers present a novel framework that uses image-mining techniques and machine learning algorithms to identify flaws in counterfeit coins. The researchers' framework uses fuzzy association rules ...

Investing in gold bars and coins can be a smart financial strategy, but it can be daunting for beginners to differentiate between real and fake gold. Counterfeiters are getting better at making fake ...