Evolution of AI Interplanetary Trajectories Reaches Human-Competitive Levels - Slashdot - 4 views
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"It's not the Turing test just yet, but in one more domain, AI is becoming increasingly competitive with humans. This time around, it's in interplanetary trajectory optimization. From the European Space Agency comes the news that researchers from its Advanced Concepts Team have recently won the Gold 'Humies' award for their use of Evolutionary Algorithms to design a spacecraft's trajectory for exploring the Galilean moons of Jupiter (Io, Europa, Ganymede and Callisto). The problem addressed in the awarded article (PDF) was put forward by NASA/JPL in the latest edition of the Global Trajectory Optimization Competition. The team from ESA was able to automatically evolve a solution that outperforms all the entries submitted to the competition by human experts from across the world. Interestingly, as noted in the presentation to the award's jury (PDF), the team conducted their work on top of open-source tools (PaGMO / PyGMO and PyKEP)."
Test your knowledge of biomimicry - 5 views
Body from scratch - 3 views
A Day in the Internet - 6 views
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More decoration for Horizon...
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> pacome I'm sure an appropriate notification has been sent to HR :)
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can't see what "pronography" is in the lifehacker page Kevin sent .... nice stats btw
BBC News - 'World's strongest' beer with 32% strength launched - 1 views
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Innovation in beer : "This is an extremely strong beer; it should be enjoyed in small servings and with an air of aristocratic nonchalance. In exactly the same manner that you would enjoy a fine whisky, a Frank Zappa album or a visit from a friendly yet anxious ghost."
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"Tactical Nuclear Penguin"... wow... [Edit] BTW this news looks hilarious on the feed display right in front of the ACT's official website, lol
Computers in space - 3 views
Pi Computation Record - 4 views
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For Dario: the PI computation record was established on a single desktop computer using a cache optimized algorithm. Previous record was obtained by a cluster of hundreds of computers. The cache optimized algorithm was 20 times faster.
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"btw: we will very soon have the very same processor in the new iMac .... what record are you going to beat with it?" Fastest Linux install on an iMac :)
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"Fastest Linux install on an iMac :)" that is going to be a though one but a worthy aim! ""The art of computer programming" is probably the closest thing to a bible for computer scientists :)" yep! Programming is art ;)
UNITED KINGDOM SPACE AGENCY UKSA (fake website) - 3 views
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according to the normal website (http://www.bnsc.gov.uk/): "The UK Space Agency website will officially launch on 1 April 2010. Until then, the BNSC website will be in a state of transition " the guys above i think just take the piss coz theres no official website. Mission statement: TOGETHER WE ARE GOING TO EMBARK ON A JOURNEY INTO SPACE. ..........................THE MISSION IS......MARS................................."
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I've just read a blog entry about this on New Scientist, and while the entry itself is not interesting, I learned from it where the UKSA and ESA's UK establishment are going to be based. Answer: it's even more in the middle of nowhere than Plymouth! BTW does anyone (Leo?) know what is the basis on which new ESA establishments locations are chosen (if this info is classified, you can send it on priv ;) [Edit] Esa has released a news item about it... Whatever one can say about the British Space Agency, they certainly have a fantastic logo!
Space shuttle for sale - 1 views
Euroscience Open Forum 2010 - 2 views
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A conference ACT should consider going to.
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Bernard Foing (he is actually one of the 8 ESA employees who have their own page on Wikipedia)...
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written almost entirely by a guy called a "quest for knowledge" ... who will this be????? :-)
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