News tagged with computer systems

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Research enhances online security

As the digital world becomes more and more integrated with day-to-day life, computer scientist Samson Cheung's research is helping to provide necessary safeguards, without sacrificing the benefits brought ...

dateJan 21, 2014 in Security
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Mathematics for safer medicine

Natural sciences continuously produce larger and more complex data sets – using elaborate sensor technology or computer simulations. But can researchers be sure that the results of their computer simulations are reliable ...

dateJan 07, 2014 in Computer Sciences
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NEC introduces the PaPeRo petit robot

(Phys.org) —Japan's portfolio of robot creations has become well known as a versatile one that includes personal home robots which, in appearance as well as functions, can motivate humans to like spending ...

dateNov 13, 2013 in Robotics weblog
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