Curious about what that IRS transcript code means? Or did you get an error code on WMR? One of the biggest questions we see during tax season are what the various reference codes mean on the IRS ...

Abstract: Output controllability and functional observability are properties that enable, respectively, the control and estimation of part of the state vector. These notions are of utmost importance ...

Despite lots of hype, "voice AI" has so far largely been a euphemism for a request-response loop. You speak, a cloud server ...

One text message, a tap on a link, and a life's savings can vanish before morning. That is what happened to a Houston woman who believed she was responding to a legitimate fraud alert from her bank ...