Computer Sciences

Training AI classifiers to better sort plankton images

Although AI algorithms have achieved quite some progress in plankton image recognition, most of them can only deal with limited number of known classes. In reality, however, ocean scientists will definitely meet with new ...

Internet

Energy harvesting to power the Internet of Things

The wireless interconnection of everyday objects known as the Internet of Things depends on wireless sensor networks that need a low but constant supply of electrical energy. This can be provided by electromagnetic energy ...

Computer Sciences

When should data scientists try a new technique?

If a scientist wanted to forecast ocean currents to understand how pollution travels after an oil spill, she could use a common approach that looks at currents traveling between 10 and 200 kilometers. Or, she could choose ...

Engineering

Personalized food from the 3D printer

The consumption of food is a basic need in life and is typically subjective and personal in terms of preference and health. With the increasing world population and, as a result, the increasing demand for food, novel improvements ...

Engineering

Modeling light for solar panel placement in urban settings

Solar panel installation in cities requires setups tailored to the complex geometry of urban spaces that provide the most direct sunlight to each panel. Among the processes for designing the most efficient setup is shadow ...

Machine learning & AI

Improving security as artificial intelligence moves to smartphones

Smartphones, security cameras, and speakers are just a few of the devices that will soon be running more artificial intelligence software to speed up image- and speech-processing tasks. A compression technique known as quantization ...

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