Computer Sciences

Optimizing traffic signals to reduce wait times at intersections

Traffic lights at intersections are managed by simple computers that assign the right of way to the nonconflicting direction. However, studies looking at travel times in urban areas have shown that delays caused by intersections ...

Computer Sciences

Automating material-matching for movies and video games

Very few of us who play video games or watch computer-generated image-filled movies ever take the time to sit back and appreciate all the handiwork that make their graphics so thrilling and immersive.

Computer Sciences

RealitySketch: An AR interface to create responsive sketches

Researchers at University of Calgary, Adobe Research and University of Colorado Boulder have recently created an augmented reality (AR) interface that can be used to produce responsive sketches, graphics and visualizations. ...

Robotics

Dog training methods help teach robots to learn new tricks

With a training technique commonly used to teach dogs to sit and stay, Johns Hopkins University computer scientists showed a robot how to teach itself several new tricks, including stacking blocks. With the method, the robot, ...

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