News tagged with system performance

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 ...

Jan 07, 2014
not rated yet 0

Networking for high performance computing

From drug simulation to predicting tsunamis and sea vehicle tracking, high-performance computing has revolutionised the way companies and governments operate. Similarly, embedded computing has revolutionised ...

Aug 14, 2013
not rated yet 0

DALER project shows a walking flying robot (w/ Video)

(Phys.org) —At the Laboratory of Intelligent Systems we are developing a novel flying platform which has the ability to move on the ground by using its wings only. Using the wings as whegs to move on rough ...

Aug 04, 2013
4.9 / 5 (8) 8 | with audio podcast

Pushing microscopy beyond standard limits

Engineers at the California Institute of Technology (Caltech) have devised a method to convert a relatively inexpensive conventional microscope into a billion-pixel imaging system that significantly outperforms ...

Jul 29, 2013
4.6 / 5 (16) 0 | with audio podcast

For better batteries, just add water

Lithium-ion batteries are now found everywhere in devices such as cellular phones and laptop computers, where they perform well. In automotive applications, however, engineers face the challenge of squeezing ...

Jul 04, 2013
4.6 / 5 (26) 3 | with audio podcast

HPC means business in Cray XC30-A supercomputer debut

(Phys.org) —What better place to use the "new vintage" computing theme than in Napa Valley where the Cray User Group meeting took place on Tuesday, The tie-in this year is Cray's new vintage of supercomputers ...

May 08, 2013 report
4 / 5 (5) 1 | with audio podcast

Computer glitches derail school tests in three states

School districts across several states are rescheduling high-stakes tests that judge student proficiency and determine teachers' pay because of technical problems involving the test administrators' computer systems.

May 01, 2013
not rated yet 0