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Comment NEAT (Score 4, Informative) 167

by theinvisibleguy (#28622985) Attached to: Experimental Video Game Evolves Its Own Content
This game has come a long way since I saw a demo version in my AI class at UCF, the techniques have a lot of potential to be utilized in other video games as well for dynamic content creation. The NEAT algorithm (NeuroEvolution of Augmenting Topologies is really cool too, in fact I believe it's open source and can be found at Professor Ken Stanley's UCF website.
The Courts

Supreme Court Nominee Sotomayor's Cyberlaw Record 384

Posted by ScuttleMonkey from the yes-but-does-she-know-what-she-is-talking-about dept.
Hugh Pickens writes "Thomas O'Toole writes that President Obama's choice for Associate Supreme Court Justice, Sonia Sotomayor, authored several cyberlaw opinions regarding online contracting law, domain names, and computer privacy while on the Second Circuit. Judge Sotomayor wrote the court's 2002 opinion in Specht v. Netscape Communications Corp., an important online contracting case. In Specht, the Second Circuit declined to enforce contract terms (PDF) that were available behind a hyperlink that could only be seen by scrolling down on a Web page. 'We are not persuaded that a reasonably prudent offeree in these circumstances would have known of the existence of license terms,' wrote Sotomayor. Judge Sotomayor wrote an opinion in a domain name case, Storey v. Cello Holdings LLC in 2003 that held that an adverse outcome in an administrative proceeding under the Uniform Domain Name Dispute Resolution Policy did not preclude a later-initiated federal suit (PDF) brought under the Anticybersquatting Consumer Protection Act (ACPA). In Leventhal v. Knapek, a privacy case, Judge Sotomayor wrote for the Second Circuit that New York state agency officials and investigators did not violate a state employee's Fourth Amendment rights when they searched the contents of his office computer (PDF) for evidence of unauthorized use of state equipment. While none of these cases may mean much as far as what Judge Sotomayor will do as an Associate Supreme Court Justice 'if confirmed, she will be the first justice who has written cyberlaw-related opinions before joining the court,' writes O'Toole."

Comment Sounds like they hold it hostage. (Score 1) 394

by theinvisibleguy (#28021881) Attached to: Microsoft Patents the Crippling of Operating Systems
'making selected portions and functionality of the operating system unavailable to the user or by limiting the user's ability to add software applications or device drivers to the computer' until an 'agreed upon sum of money' is paid to 'unlock or otherwise make available the restricted functionality.'

Remember those viruses that would hold your hard drive hostage unless you paid a fee online. Microsoft got in on the ground level.
Math

Sacrificing Accuracy For Speed and Efficiency In Processors 499

Posted by Soulskill from the whi-mnds-a-fwe-erorsr dept.
Skudd writes "Modern computing has always been reliant on accuracy and correct answers. Now, a professor at Rice University in Houston posits that some future applications could be revolutionized by 'probabilistic computing.' Quoting: 'This afternoon, Krishna Palem, speaking at a computer science meeting in San Francisco, will announce results of the first real-world test of his probabilistic computer chip: The chip, which thrives on random errors, ran seven times faster than today's best technology while using just 1/30th the electricity. ... The high density of transistors on existing chips also leads to a lot of background "noise." To compensate, engineers increase the voltage applied to computer circuits to overpower the noise and ensure precise calculations. Palem began wondering how much a slight reduction in the quality of calculations might improve speed and save energy. He soon realized that some information was more valuable than other information. For example, in calculating a bank balance of $13,000.81, getting the "13" correct is much more important than the "81." Producing an answer of $13,000.57 is much closer to being correct than $57,000.81. While Palem's technology may not have a future in calculating missions to Mars, it probably has one in such applications as streaming music and video on mobile devices, he said.'

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