News tagged with computational science

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Probing Bitcoins

( —Bitcoin transactions may be anonymous, but they're also completely transparent. This makes stealing easier, but cashing in on the theft without getting caught a lot more difficult. That's one of the findings ...

dateJan 16, 2014 in Computer Sciences
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Software allows digital brushstrokes

( —A good painter uses simple strokes of a brush to bring texture, contrast and depth to a blank canvas. In comparison, computer programs can have difficulty reproducing the complex and varied forms of brushstrokes, ...

dateDec 05, 2013 in Computer Sciences
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Matching eyes to math for translucent images

( —Whether it's a rare jade figurine or an ice sculpture, how light passes through a translucent surface is key to its appearance, and humans are sensitive to subtle differences in the result. So Cornell researchers, ...

dateOct 01, 2013 in Computer Sciences
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