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Yet another cop killer might be released this year

BERLIN (AP) -- Computers may have us beat at chess and checkers, but new research suggests our brains still have an edge when it comes to solving certain tricky problems thanks to a very human trait: intuition.

Scientists in Denmark have found that people who played a game that simulated a complex calculation in physics sometimes did better than their silicon rivals.

"The big surprise we had was that some of the players actually had solutions that were of high quality and of shorter duration than any computer algorithms could find," said Jacob Friis Sherson, a physicist at Aarhus University who co-wrote the study published Wednesday in the journal Nature.

Experts say the results could advance the quest to develop effective quantum computers, something most major universities and several tech companies are working on as they seek to accelerate processing power. Such computers use individual atoms to store information and it's hoped they could one day outperform even the fastest conventional silicon-based supercomputers.

The problem that Sherson and his colleagues set out to tackle concerns the best way to control the atoms using laser beams before their quantum state is disturbed. Time is limited and the number of possibilities is vast, meaning that even advanced computers struggle to find the perfect solution.

The scientists decided to create a game called Quantum Moves , in which players had to perform essentially the same task by using their mouse to simulate the laser beams that pick up the atoms and move them around.

This approach -- known as gamification -- has been used for several years to solve other scientific problems, such as identifying types of galaxies based on their shape.

"Most of the other efforts deal with pattern recognition whereas our game is very dynamic and intuition-based," said Sherson.

The team found that players were able to outperform computers precisely because they didn't try all possible options one by one.

"One of the most distinctly human abilities is our ability to forget and to filter out information," he said. "And that's very important here because we have a problem that's just so complicated you will never be finished if you attack it systematically."

Frank Wilhelm-Mauch, a professor of theoretical physics at the University of Saarbruecken who wasn't involved in the study, said the Danish scientists had found a way to exploit the way humans intuitively find solutions to fairly complex problems by simplifying them, thereby achieving a solution that might not be as mathematically perfect as that produced by a computer but definitely more practical.

"The work looks extremely solid and the solution is totally plausible," he said.

Wilhelm-Mauch said the results of the study would likely affect the entire field of quantum computing, because similar problems exist "like sand on a beach."

The Danish scientists are hoping to build on their existing work as word of the game and its contribution to quantum physics spreads, drawing in more players.

The effort might also be seen as a response to the setbacks human players have suffered against computers in more traditional games recently. Last month AlphaGo, a program developed by Google to play the ancient strategy game Go, won 4:1 matches against humans, chalking up another major victory for artificial intelligence.

"It's slightly encouraging that there are problems where we humans are still superior to computer algorithms," said Sherson.

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https://www.scienceathome.org


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By Rachel Belle

ginaanddad

Gina and her dad Dennis

Listen to my story here:

 

Thirty-three years ago today, Gina Allred Vinecourt’s dad, Kitsap County Deputy Dennis Allred, was killed, leaving an 8-year-old little girl without her dad.

Deputy Allred had pulled over a truck because its tail lights were out, a totally routine stop, and the next thing he knew, one of the guys in the truck was running toward him saying:

“‘I’m gonna blow that f%&*$er away!” He proceeded to shoot him in the back. My dad went down, face first,” Gina tells me. “The shooter continued to shoot and the last bullet penetrated his right cheek and severed his spinal chord and he died.”

Nedley Norman, who was only 22-years-old, was sentenced to death. But over the years, there were appeals and Norman’s sentence was reduced and reduced. Now he’s looking at a possible release this November. Gina says she’s extremely scared.

“He threatened to kill my dad in February of 1976, he told my dad he was going to put him in a body bag. He also threatened several law enforcement officers in our county. My dad wasn’t the only one.”

And even though he originally confessed to the killing, Norman has since sworn that he didn’t do it and Gina’s worried he might go after her if he gets out.

“I was okay with a life without parole. I wasn’t fighting for the death penalty. I was okay thinking this man who took my father’s life, and changed my life, if he stays in prison forever, I’m okay with that. Now that we have to fight to keep him in? It’s really overwhelming. I just can’t believe we have to do this.”

So she’s looking for all the help she can get. If you go to her Facebook page, you can sign a petition or write a letter to convince the parole board to keep her father’s killer in prison.

“People need to know that he could be released and he could be your neighbor. Is that what you want? So that’s why we’re trying to reach out to as many people to get the board to see. And also for the killer. He needs to know that nobody wants him out and he needs to serve his time.”

Well, one person wants him out. Gina said Norman married a nurse from the state prison in Walla Walla, who lost her job because of their relationship.

As for Gina, she has spent most of her life without a father, which was hard enough. But at least she had the security of knowing the man who killed him is behind bars.

“You have to remember when I talk about this, I’m like an 8-year-old little girl and this man killed my dad.”

Help Gina keep her father’s killer in jail by going to this link.

Ron and Don on KIRO Radio 97.3 FM

  • Tune in to KIRO Radio weekdays at 3pm for The Ron and Don Show.

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