Many research and productionapplications require low-level voltage measurements to characterize materialsand devices. When signal voltages approach the ...

Which A.I. system writes the best computer code or generates the most realistic image? Right now, there’s no easy way to answer those questions.

First, as predicted by theory, the coefficient on the risk measure in univariate OLS regressions is attenuated to approximately half of its true value, irrespective of the sample size. Second, the ...

We examine the effect of these measurement problems on three common types of statistical analyses in which the time-use variable is used as: (1) a dependent variable, (2) an explanatory variable, and ...

The different interpretations of quantum mechanics are really about solving the measurement problem. But Many Worlds offers one thing that the other interpretations do not: there’s no collapse of the ...

Every time a multiplexed data-acquisition system switches channels, it produces a small electric charge that can produce measurement errors. “Users of data-acquisition equipment may have these ...

How much smaller isn’t entirely clear, but even the biggest of Big Data media-measurement solutions -- Nielsen -- says it’s becoming an issue.

Is headphone and earbud listening even higher than the radio industry believes it to be? Radio executives are already concerned about being properly measured when listeners use headphones and ...