Computer Sciences

Modelling the spread of viruses

New research published in the International Journal of Mathematics in Operational Research plots a new route for viral propagation in a computer network.

Robotics

Algorithm helps robots avoid obstacles in their path

If you've ever ordered a product from Amazon, chances are that a robot selected your purchase from a shelf, read the barcode and delivered it to the counter for packaging. Hopefully, it didn't collide with a human worker ...

Engineering

Scientists reveal the magnificent complexity of the Alhambra

Before a building can be properly restored, rebuilt or even maintained, architects need to have a good understanding of how it was constructed and what methods were used. That's especially true for historical monuments with ...

Computer Sciences

Artificial intelligence that understands object relationships

When humans look at a scene, they see objects and the relationships between them. On top of your desk, there might be a laptop that is sitting to the left of a phone, which is in front of a computer monitor.

Computer Sciences

The limitations of AI-generated text

Artificial intelligence has reached a point where it can compose text that sounds so human that it dupes most people into thinking it was written by another person. These AI programs—based on what are called autoregressive ...

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