JPEG reversible data hiding (RDH) refers to covert communication technology to accurately extract secret data while also perfectly recovering the original JPEG image. With the development of cloud ...

Multi-range query (MRQ) is a typical multi-attribute data query widely used in various practical applications. It is capable of searching all data objects contained in a query request. Many ...

The Department of Government Efficiency will retain access to computer systems and data at the Labor and Health and Human Services departments after a federal judge rejected a challenge from unions ...