Abstract: Given a multiset of n positive integers and a target sum S, the subset sum problem is to find a subset such that the sum of its elements is as close as possible to S without exceeding S. We ...

Plug Power is attempting to build a business around hydrogen-generated energy. However, the company has yet to create a sustainably profitable business. The stock price has fallen dramatically, and a ...

Plug Power is attempting to build a business around hydrogen-generated energy. However, the company has yet to create a sustainably profitable business. The stock price has fallen dramatically, and a ...

China’s fossil fuel power plants are on track to chart their first annual drop in generation in a decade as renewables flood the grid to meet rising demand. Thermal electricity output fell 4.2% in ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

A host of startups are racing to achieve commercial fusion power. Zap Energy just drew a line in the sand after announcing its latest device recorded the highest-ever plasma pressures for its ...

You know, we were just thinking to ourselves that what we really need in our lives is a Mighty Morphin Power Rangers LEGO set. No, literally, we were. It just makes sense—we already have many Iron Man ...

Electricity trader Flexpower has expanded its “Powermatch” platform with an optimization tool designed to help companies find the most cost-effective combination of renewable power purchase agreements ...

The Mountain West’s top two teams will be on the same field this week at Albertsons Stadium. Boise State (4-2, 2-0) will look to extend its home winning streak to 16 games against undefeated UNLV (6-0 ...

Ahead of opening night, the New York Rangers have set their power play units. The Rangers are one of six teams — the Chicago Blackhawks, reigning Stanley Cup Champions Florida Panthers, Pittsburgh ...