Abstract: The random matrix model provides a straightforward and low-complexity algorithm, making it a promising solution for extended target tracking and shape estimation. However, the random matrix ...

Many authors have long been engaged in the automatic generation of test items or stimuli, recognizing their potential for improving test efficiency, scalability, and psychometric quality. Pioneering ...

Abstract: Simpler generalized minimal residual (SGMRES) is a classic variant of the regular generalized minimal residual (GMRES) method that does not require upper Hessenberg factorization, which is ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. The Trump administration is planning to use artificial ...

Panic in Cleveland? Not anymore, but the Browns were sweating. After Mike McDaniel’s sudden withdrawal left the coaching search in a "Rooney Rule" lurch, GM Andrew Berry had to scramble to find a ...

WASHINGTON — As tensions escalate over President Donald Trump’s efforts to acquire Greenland, he was guarded Monday in how far he’ll go to take control of the semi-autonomous Danish territory. Asked ...

President Donald Trump was asked in a phone call with NBC News on Monday whether he'd use force to take control of Greenland. In response, he said: "no comment." Polling released by CBS News/YouGov on ...