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New approach to vertex connectivity could maximize networks' bandwidth
Computer scientists are constantly searching for ways to squeeze ever more bandwidth from communications networks.
Now a new approach to understanding a basic concept in graph theory, known as ... more
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With selfies, the world turns the camera on itself
Stuck on a ledge halfway up a 3,000-foot (1,000-meter) cliff in Oman, his climbing rope sliced in two by sharp rocks, Jimmy Chin did what anyone else would have done in his predicament. ... more
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US judge rejects BP bid for extra proof in oil spill claims
A US federal judge has rejected a bid from BP to require companies prove their losses are directly linked to the 2010 massive Gulf of Mexico oil spill before getting a payout. ... more
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US cites 'many concerns' over China business practices
The United States said Tuesday it harbored "many concerns" over China's business practices, despite significant progress since the country's 2001 accession to the World Trade Organization. ... more
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