Generative A.I. chatbots are going down conspiratorial rabbit holes and endorsing wild, mystical belief systems. For some people, conversations with the technology can deeply distort reality. By ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

A spiral matrix is a matrix where elements are traversed in a spiral order, starting from the top-left corner and moving right, down, left, and up in cycles, until all elements have been visited. This ...

Abstract: Matrix sparse array optimization for 3D ultrasound imaging often uses simulated annealing (SA) algorithms to reduce the number of elements and to find their best position, intensity and size ...

Abstract: A wideband spiral antenna array configuration with interstitially packed spiral antennas is presented. It is compared with a spiral array in the linear and the Wideband Array of Variable ...