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MIT researchers developed a technique that effectively protects computer programs’ secret information from memory-timing side channel attacks, while enabling faster computation than other security schemes.
Multiple programs running on the same computer may not be able to directly access each other’s hidden information, but because they share the same memory
MIT researchers developed a technique that effectively protects computer programs’ secret information from memory-timing side channel attacks, while enabling faster computation than other security schemes.
E-Mail Contemporary robots can move quickly. "The motors are fast, and they're powerful," says Sabrina Neuman. Yet in complex situations, like interactions with people, robots often don't move quickly. "The hang up is what's going on in the robot's head," she adds. Perceiving stimuli and calculating a response takes a "boatload of computation," which limits reaction time, says Neuman, who recently graduated with a PhD from the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL). Neuman has found a way to fight this mismatch between a robot's "mind" and body. The method, cal...
Designing customized “brains” for robots January 21, 2021MIT A new system devises hardware architectures to hasten robots’ response time. Contemporary robots can move quickly. “The motors are fast, and they’re powerful,” says Sabrina Neuman. Yet in complex situations, like interactions with people, robots often don’t move quickly. “The hang up is what’s going on in the robot’s head,” she adds. Perceiving stimuli and calculating a response takes a “boatload of computation,” which limits reaction time, says Neuman, who recently graduated with a PhD from the MIT Compute...