Using the path-integral formalism, Ryan Parker, Mark Stedman and Luca Capriotti develop an accurate and easy-to-compute semi-analytical approximation for a general class of default intensity models.

Accumulating evidence indicates that the foundation of mammalian spatial orientation and learning is based on an internal network that can keep track of relative position and orientation (from an ...

In the 70 years since the transistor was invented 1 and 60 years since the integrated circuit (IC) was invented, 2 we have taken the computer out of large rooms and put them into our pockets. It’s ...