Pennsylvania State University

Iconic graph at center of climate debate

The "Hockey Stick" graph, a simple plot representing temperature over time, led to the center of the larger debate on climate change, and skewed the trajectory of at least one researcher, according to Michael Mann, Distinguished ...

dateFeb 14, 2015 in Environment
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Social network analysis privacy tackled

Protecting people's privacy in an age of online big data is difficult, but doing so when using visual representations of such things as social network data may present unique challenges, according to a Penn State computer ...

dateFeb 14, 2015 in Security
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