Felix Lazebnik, professor of mathematical sciences at the University of Delaware and an internationally known expert in graph theory, says this area of study has become the common language for ...

This Design Idea is a 1-dot bar graph display that provides a simple, compact, low-cost, and low-power alternative to the usual four-LED bar graph battery gauge [1]. It consists of a surface-mount ...

Not literally, of course. This week’s get-together of the Federal Open Market Committee won’t feature its closely watched economic forecasts represented as dot graphs, or even a news ...