Researchers have finally resolved a key problem in a 100-year-old theory of color, showing that the qualities we perceive in colors are intrinsic to the mathematics of color space itself. The ...

Alphabet X spinout Taara uses eye-safe lasers to send fiber-class data through the air, deploying in hours to speed AI data center buildouts.

Abstract: In undirected graphs with real non-negative weights, we give a new randomized algorithm for the single-source shortest path (SSSP) problem with running time ...

Abstract: We present a novel algorithm to solve the nonnegative single-source shortest path problem on road networks and other graphs with low highway dimension. After a quick preprocessing phase, we ...

Google Maps taking you the long way? Learn why the app defaults to slower routes and discover the hidden settings that will ...

We introduce the heat method for solving the single- or multiple-source shortest path problem on both flat and curved domains. A key insight is that distance computation can be split into two stages: ...

Jeremiah Blocki, jblocki+451@cs.cmu.edu: Monday @ 3:30 PM. GHC 7th floor lounge. Students can email me if they want to meet at a different time. Anvesh Komuravelli, anvesh+451@cs.cmu.edu: Friday @ 4 ...

When a fire alarm sounds, most people instinctively head toward the nearest exit. The problem is that the closest route is ...

Today’s cleaning robots can map out rooms, detect objects and thoroughly clean all areas. But what are their limitations? And how are manufacturers addressing these? ECJ reports. ROBOTIC CLEANING ...

Google Maps now defaults to fuel-efficient routes that can be slower. Disable this setting to get fastest navigation.

Today:Early fog in the far southwest clears quickly. Most areas stay dry with sunshine and variable cloud, though northern and northeastern regions may see isolated showers. Light winds overall, ...