In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Abstract: Accurately solving discrete optimization problems is still a serious challenge for classical computing systems. Despite significant progress, it is still impossible to optimally solve ...

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Abstract: It is well known that electromagnetic computations are computationally demanding. Interestingly, many such problems can be recast to be solved by quantum annealing. Quantum annealing, a kind ...

Lisa Schenzel with AG Brenna Bird talks about the cold case involving her sister. (KSCJ photo) Iowa Attorney General Brenna Bird traveled to Sioux City Tuesday to highlight the importance of the state ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Are you stuck with workplace problems that you can't solve? Make your problem front and center. When you say that you're "a firefighter," you don't mean the firefighter who runs into buildings with ...

Trapezoids can seem tricky with their slanted sides and all. But don’t worry we’re here to walk you through everything you need to know about finding the perimeter of these funky quadrilaterals. In ...

Mathematical rebuses are graphical puzzles in which numbers and arithmetic operations are encrypted. To solve them, one normally needs to use logical thinking and savvy. Moreover, they develop ...

Mean Formula: Check what is mean, its definition and its formula here. Also, get solved examples of calculating mean for grouped and ungrouped data using direct mean formula and assumed mean method.