Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×
AI

New Object Recognition Algorithm Learns On the Fly 100

Zothecula writes "Scientists at Brigham Young University (BYU) have developed an algorithm that can accurately identify objects in images or videos and can learn to recognize new objects on its own. Although other object recognition systems exist, the Evolution-Constructed Features algorithm is notable in that it decides for itself what features of an object are significant for identifying the object and is able to learn new objects without human intervention."

Comment Re:We need to make an example of him. (Score 1) 135

We make allowances for mental deficiency in our justice system, be it from congenital mental retardation or sudden psychotic break from reality by other means. I'm arguing that alcohol is one of those other means. We know that there is a segment of the population who cannot control their drinking once they start, cannot function rationally while intoxicated, and often cannot even remember their actions while intoxicated. Yet, alcohol remains legal for adults to consume, while other drugs with this profile are banned from casual use.

Having seen psychotic breaks from hard drinking up close, I can't make the direct link from someone starting drinking and ending up drunk driving and say that it absolutely isn't an accident. I've seen drunk people doing things far more unlikely than driving a car. I wouldn't hold them blameless, but neither would I claim clear intent, either.

EU

EU Committee Issues Report On NSA Surveillance; Snowden To Testify 177

Qedward writes with word that the EU Parliament's Civil Liberties Committee published the draft of their report on the impact of dragnet surveillance by the NSA on EU citizens (PDF). Quoting CIO: "... Members of the European Parliament say that it is 'very doubtful that data collection of such magnitude is only guided by the fight against terrorism,' and that there may be other motives such as political and economic espionage. The document urges EU countries to take legal action against the breach of their sovereignty perpetrated through such mass surveillance programs." The same committee voted today to allow Edward Snowden to testify before them in a special hearing.

Comment Re:so why would i want to wear a computer? (Score 3, Interesting) 219

Instead of having computers in everything, I'd rather have robot that checked the milk and all that. What we're really all hankering for are slaves^H^H^H^H^H^H robots shaped like human beings, that we don't have to feel sorry about exploiting. They'll do all the things we don't want to do and won't require everything in the house to have a battery in it. I'd much rather deal with a single robot than worry that every appliance in my home has a brain and its own agenda.

Comment faint praise (Score 5, Insightful) 944

> LEDs also have better color rendition capability than CFLs.

It would be hard not to.

To some people having a nice warm spectrum from a bulb doesn't matter to them. But to others, inhabiting in a space lit by these new bulbs is like living in a morgue. Where I live it is dark 16 hours a day this time of year and usually overcast during the daytime. To me, the increased energy cost is worth it to live in a space that doesn't make me want to jump out the nearest window in despair. I am glad halogen bulbs will still be available because they are the only acceptable option right now.

Comment Re:supplementing the diet of well-nourished adults (Score 4, Interesting) 554

Well, no, they aren't equivalent but they can, for example, be the difference between general good health and having your teeth rocking in their sockets from scurvy if you can't afford the produce. Vitamin C is also important for connective tissue repair, which means that if you do hard manual labor, a supplement can produce a huge difference in your day-to-day quality of life for a whole lot less money than the produce.

Comment Re:Tough negotiations, for sure (Score 1) 606

Hostess management put Hostess out of business.

http://www.huffingtonpost.com/david-macaray/labor-union-hostess-twinkies_b_2161368.html

Hostess was in the business of selling sugar and fat in the fattest country in the world, a task akin to selling dung to dung beetles, and they foundered anyway.

Biotech

Programming Molecules To Let Chemicals Make Decisions 28

Nerval's Lobster writes "Computer scientists at Harvard University have come up with a way to convert algorithms that teach machines to learn into a form that would allow artificial intelligence to be programmed into complex chemical reactions. The ultimate result could be smart drugs programmed to react differently depending on which of several probable situations they might encounter – without the need to use nano-scale electronics to carry the instructions. 'This kind of chemical-based AI will be necessary for constructing therapies that sense and adapt to their environment,' according to Ryan P. Adams, assistant professor of computer science at Harvard's School of Engineering and Applied Sciences (SEAS), who co-wrote the paper explaining the technique (PDF). 'The hope is to eventually have drugs that can specialize themselves to your personal chemistry and can diagnose or treat a range of pathologies.' The techniques are part of a larger effort to program the behavior of molecules in manufacturing, decision-making and diagnostics, using both nano-scale electronics and the still-relatively-new study of bionanotechnology."

Comment Re:Laugh (Score 1) 189

Amazon will spin off another corporate entity for drone delivery service, limiting liabiity. Liability won't be any worse than the truck fleet they already have delivering groceries. The people whose jobs will be made redundant are couriers, people risking their bodies on bicycles in city traffic. Those are jobs well lost. We don't need to legislate things like drones to protect jobs, we need a social contract that protects people whose skills are suddenly made obsolete. In other words, we have to agree to treat people better than we treat machines.

Comment Re:Laugh (Score 1) 189

I think it's doable. Most of a route is going to be over hard structures or tree, not roads or people, which mitigates the damage a crash or hard landing could cause. The things aren't going to be landing on front stoops, they'll land on rooftops, so they won't make chop-suey out of anyone's cat. Looking around me, I see that every apartment complex in view has a flat spot on its roof large enough to land a drone-copter or at least to set a package down. Each apartment building will cover tens or hundreds of people and all that's needed is a flat space on the roof and that the roof be accessible by residents. Buildings that don't have a flat spot on the roof can make one when residents start complaining. How hard is it to lash down a piece of plywood and paint a big X on it? The drones don't have to be completely autonomous. They could fly autonomously to the building and then hover until a human OK's the landing zone and pushes a button. Hit the recall button if the landing site looks sketchy or there's someone down there with a shotgun.

Slashdot Top Deals

"A great many people think they are thinking when they are merely rearranging their prejudices." -- William James

Working...