Archivo mensual: marzo 2015

Watch what you say

Mu’tah University researcher Ahmad Hassanat is developing a computerized system that can analyze the shapes human lips make as they produce different sounds. These shapes, called visemes, have been difficult to analyze because there are dozens of visemes for the … Seguir leyendo

Publicado en Ciencia y programación | Deja un comentario

What is Privacy? New Research Reveals We May Need a New Definition

Rutgers University professor Vivek Singh has analyzed anonymous credit card data from millions of people and found that information taken from just four transactions can uniquely identify a person about 90 percent of the time. Although removing obvious identifiers such … Seguir leyendo

Publicado en Ciencia y programación | Deja un comentario

Could IBM’s brain-inspired chip change the way computers are built?

A team from IBM last week traveled to Washington, D.C., to demonstrate new computer chips they have developed that are inspired by the structure of the brain. The chips grew out of funding from the U.S. Defense Advanced Research Projects … Seguir leyendo

Publicado en Ciencia y programación | Deja un comentario