Please create an account to participate in the Slashdot moderation system

 



Forgot your password?
typodupeerror

Comment Re:I think you've got it (Score 1) 155

I still need to read an article but your explanation uses a non-zero capacity channels. Each channel has some bandwidth for quantum bits. If channel is not able to transfer that bits then it has a real zero capacity. If channel has some noise-from-middleman then the idea doesn't work.

I think it can be a right interpretation of Shannon theory.

Software

Which Open Source Video Apps Use SMP Effectively? 262

ydrol writes "After building my new Core 2 Quad Q6600 PC, I was ready to unleash video conversion activity the likes of which I had not seen before. However, I was disappointed to discover that a lot of the conversion tools either don't use SMP at all, or don't balance the workload evenly across processors, or require ugly hacks to use SMP (e.g. invoking distributed encoding options). I get the impression that open source projects are a bit slow on the uptake here? Which open source video conversion apps take full native advantage of SMP? (And before you ask, no, I don't want to pick up the code and add SMP support myself, thanks.)"
Media

Video Game Movies "Not Creative Expression" 134

GamePolitics is one of many that is reporting on the impending removal of video game movies from the video hosting site Vimeo. While they have agreed to leave machinima alone, all walk-throughs, strategy videos, pvp battles, raids, etc, will be deleted on September 1st. "The Vimeo staff does not feel that videos which are direct captures of video game play truly constitute 'creative expression.' Further, such videos may expose Vimeo to liability from the game creator(s), as we have already seen action from popular video game companies against videos such as these... Gaming videos are by nature significantly larger and longer than any other genre on Vimeo ..."
The Internet

EC2 Vs. App Engine Vs. GoGrid Vs. AppNexus 109

snydeq writes "InfoWorld's Peter Wayner delves into the ill-defined realm of 'cloud computing,' providing a deeper look at four shared services: Amazon EC2, Google App Engine, GoGrid, and AppNexus. Offering wildly divergent amounts of hand-holding at various layers in the stack, the services simplify your workload but force you into a set, 'ball-and-chain-computing' routine that you may not prefer. Sure, the services allow you to pull CPU cycles from thin air whenever you need to, but they can't solve the deepest problems that make it hard for applications to scale gracefully, Wayner writes. He describes these 'clouds' as an evolving experiment, rife with potential but 'far from clear winners over traditional shared Web hosting.' The sobering look at the trend includes a QuickTime tour of each service — EC2, App Engine, GoGrid, AppNexus (those links all .MOV)."
Robotics

NAO Humanoid Robot Set To Hit the Market 191

KentuckyFC writes "Earlier this year, Paris-based Aldebaran-Robotics picked up $8 million in venture capital funding to help commercialize its NAO humanoid robot. The target market for this device is research labs working on the next generation of robotic hardware and software. Today, the company has posted a detailed spec of NAO on the arXiv saying that it expects the robot to cost about $15,000 each. That's cheap compared to other humanoids. Fuitsu's HOAP humanoids cost $50,000 each and various estimates price Honda's Asimo at $1 million per bot, although they are not for sale. Aldebaran-Robotics says that NAO's cost should come down to about $6,000 as production ramps up."
Linux

VectorLinux SOHO 5.9 Deluxe Reviewed 36

An anonymous reader writes with a link to Caitlyn Martin's review of the Slackware-based Vector Linux SOHO 5.9 Deluxe: "I've read past reviews by other reviewers describing Vector Linux as 'better Slackware than Slackware' or 'what Slackware should be' and I always felt that was a bit of a stretch. With this release it isn't a stretch. You get all the reliability and stability of Slackware, better performance than vanilla Slack (at least on my hardware) and the features and most of the conveniences users of distributions touted as user friendly have come to expect."

Slashdot Top Deals

"For the man who has everything... Penicillin." -- F. Borquin

Working...