On Thursday, however, after pressure from Sarkozy and Merkel at the G-20 sumit in Cannes, France, Papandreou scrapped plans for the referendum.

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Sumit Agarwal, one of the paper's co-authors, says the study found both.

WSJ: It's Easier to Return Those Unwanted Gifts

"Customers will enjoy optimized experiences for touch, typing and viewing on the Iconia W510 tablet PC, " said Sumit Agnihotry, vice president of product marketing for Acer.

ENGADGET: Atom-powered Acer Iconia W510 on sale November 9th for $500 and up

"Acer took a fresh approach to the design and development of the Aspire S7, using premium construction methods and materials, " said Sumit Agnihotry, vice president of product marketing for Acer.

ENGADGET: Acer's Aspire S7 Ultrabooks coming October 26th, starting at $1,200 for the 11-inch version

Sumit Gupta, product lead for high performance computer at Nvidia, recalls the amused interest the company faced at the U.S. Supercomputing conference three years ago.

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