News tagged with theoretical limit

New technique for dataset cluster detection

(Phys.org) —A persistent problem for mathematicians trying to understand the structures of networks – in datasets representing relationships among everything from galaxies to people – is community detection: finding ...

dateNov 27, 2013 in Computer Sciences
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Turning heat to electricity... efficiently

(PhysOrg.com) -- In everything from computer processor chips to car engines to electric powerplants, the need to get rid of excess heat creates a major source of inefficiency. But new research points the way ...

dateNov 18, 2009 in General Physics
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