Mathematicians rely on numbers, but finding words to explain different levels of certainty has stymied everyone from the ...

Humans respond to environments that change at many different speeds. A video game player, for example, reacts to on-screen ...

Prediction markets are ushering in a new era where collective judgement and "crowd wisdom" are no longer theoretical concepts but tradable commodities. Yet despite their growing success, they remain ...

Steve Kornacki hits the big board to evaluate the race to get the No. 1 seed in the AFC, diving into the numbers and probabilities for the Denver Broncos, New England Patriots and Jacksonville Jaguars ...

Abstract: This paper discusses the problem of ecological va-lidity of Quality of Experience experiments in a broader context of internal and external validity. We argue that the issue of trade-off ...