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The algorithmic origins of life

The algorithmic origins of life | Science News | Scoop.it

Here, we propose that the emergence of life may correspond to a physical transition associated with a shift in the causal structure, where information gains direct and context-dependent causal efficacy over the matter in which it is instantiated. Such a transition may be akin to more traditional physical transitions (e.g. thermodynamic phase transitions), with the crucial distinction that determining which phase (non-life or life) a given system is in requires dynamical information and therefore can only be inferred by identifying causal architecture.

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New thinking in how life might have arisen on a lifeless planet, by shifting emphasis to the origins of information control, rather than, for example, the onset of Darwinian evolution.


Watch a lecture from Dr. Walker, one of the authors (SETI Talks): http://youtu.be/dPiI4nYD0Vg

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How to make a marriage stable | A nobel prize algorithm

How to make a marriage stable | A nobel prize algorithm | Science News | Scoop.it

The Prize was announced this morning and the laureates are Alvin E. Roth of Harvard University and Harvard Business School and Lloyd S. Shapley of the University of California, Los Angeles. The work they have been honoured for concerns matching problems

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Music and Mathematics: Algorithmic Composition « mixolydianblog

Music and Mathematics: Algorithmic Composition « mixolydianblog | Science News | Scoop.it
The process of music composition can be, at times, a severely trying exercise. There seem to be endless techniques and approaches that a composer can use to further their artistic pursuits. One particular method may seem ...
Jonathan Matos's curator insight, October 14, 2017 12:55 PM

Having music seem like an equation in my opinion just takes the fun out of it. Yet composer and multi-instrumentalist Derek Kortepeter Feels as it is the future. He says “he’s passionate about music that changes the thoughts of human beings, and the people willing to do anything to show the masses the music we should all be talking about and listening to”.

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Google goes cancer: Researchers use search engine algorithm to find cancer biomarkers

Google goes cancer: Researchers use search engine algorithm to find cancer biomarkers | Science News | Scoop.it
The strategy used by Google to decide which pages are relevant for a search query can also be used to determine which proteins in a patient's cancer are relevant for the disease progression.


More on CANCER: http://www.scoop.it/t/science-news?tag=cancer

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Can an Algorithm Replace Your Spinal Cord?

Can an Algorithm Replace Your Spinal Cord? | Science News | Scoop.it

The ability to decode the brain's electrical signals into mathematical patterns promises to allow humans to control a variety of machines simply by thinking about them.


Articles about ALGORITHM: http://www.scoop.it/t/science-news?tag=algorithm

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Your Life is an Algorithm, Your Brain is an Operating System | Endless Innovation | Big Think

Your Life is an Algorithm, Your Brain is an Operating System | Endless Innovation | Big Think | Science News | Scoop.it

Ever wondered how you were supposed to keep up with the never-ending stream of content and data in your life? Not to worry, the elves of the Internet are busy at work, creating everything from magical little algorithms that automatically execute basic tasks to sophisticated utility apps that run in the background, taking care of all the minutiae in your daily life. Forget about hiring a personal assistant, you can “hire” off-the-shelf algorithms and digital apps that do all the heavy lifting for you. If that doesn't work, just ask Siri. Your life is an algorithm, your brain is an operating system, now go get some sleep.

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Scientists Probe Terrorist Talk On 'Dark Web'

Scientists Probe Terrorist Talk On 'Dark Web' | Science News | Scoop.it
Mathematical tools pry clandestine information from hidden realm of the Internet...
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Searching for Cupid's algorithm

Searching for Cupid's algorithm | Science News | Scoop.it
Is it possible for a computer to know what makes us fall in love? Online dating websites are in pursuit of the perfect algorithm.
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Computer Algorithm Used To Make Movie For Sundance Film Festival | Singularity Hub

Computer Algorithm Used To Make Movie For Sundance Film Festival | Singularity Hub | Science News | Scoop.it

Indie movie makers can be a strange bunch, pushing the envelope of their craft and often losing us along the way. In any case, if you’re going to produce something unintelligible anyway, why not let a computer do it? Eve Sussmam and the Rufus Corporation did just that. She and lead actor Jeff Wood traveled to the Kazakhstan border of the Caspian Sea for two years of filming. But instead of a movie with a beginning, middle and end, they shot 3,000 individual and unrelated clips. To the clips they added 80 voice-overs and 150 pieces of music, mixed it all together and put it in a computer. A program on her Mac G5 tower, known at Rufus as the “serendipity machine,” then splices the bits together to create a final product.

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Are Newspapers Civic Institutions or Algorithms?

Are Newspapers Civic Institutions or Algorithms? | Science News | Scoop.it

Even the most acclaimed newspapers in the country are downsizing their newsrooms or suspending home delivery of physical newspapers. Even after embracing social media, newspapers are still struggling with paywalls and subscriptions. As a result, the typical argument calls for supporting newspapers historically have been based on the idea of newspapers as a sort of civic institution that we, as a society, must preserve in the name of ideals (always capitalized) like Truth. But what if, instead, we begin to think of newspapers in perhaps a more mundane manner -- as algorithms for solving problems?

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Algorithm Measures Human Pecking Order - Technology Review

Algorithm Measures Human Pecking Order  - Technology Review | Science News | Scoop.it
The way people copy each other's linguistic style reveals their pecking order.
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Algorithm Can Detect When Cars Are About to Run a Red Light | Popular Science

Algorithm Can Detect When Cars Are About to Run a Red Light | Popular Science | Science News | Scoop.it

Researchers at MIT developed an algorithm that analyzes several several parameters, including a vehicle’s deceleration, its distance from a traffic light and when the light turns red. It can capture a vehicle’s motion in 3-D in less than five milliseconds, according to MIT News. Using this data, it is able to determine which cars are driven by potential violators, those likely to run a red light, and which cars were obeying the law.

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Leap forward in brain-controlled computer cursors: New algorithm greatly improves speed and accuracy

Leap forward in brain-controlled computer cursors: New algorithm greatly improves speed and accuracy | Science News | Scoop.it
Researchers have designed the fastest, most accurate algorithm yet for brain-implantable prosthetic systems that can help disabled people maneuver computer cursors with their thoughts.
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Dear Mystery Algorithm That Hogged Global Financial Trading Last Week: What Do You Want?

Dear Mystery Algorithm That Hogged Global Financial Trading Last Week: What Do You Want? | Science News | Scoop.it

On Friday, a single mysterious program was responsible for 4 percent of all stock quote traffic and sucked up 10 percent of the NASDAQ's trading bandwidth. Then it disappeared.

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Robots will quickly recognize and respond to human gestures, with new algorithms

Robots will quickly recognize and respond to human gestures, with new algorithms | Science News | Scoop.it
New intelligent algorithms could help robots to quickly recognize and respond to human gestures. Researchers have created a computer program which recognizes human gestures quickly and accurately, and requires very little training.
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The Scientific Flaws of Online Dating Sites

The Scientific Flaws of Online Dating Sites | Science News | Scoop.it
What the "matching algorithms" miss...
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New Algorithm Captures What Pleases the Human Ear—and May Replace Human Instrument Tuners

New Algorithm Captures What Pleases the Human Ear—and May Replace Human Instrument Tuners | Science News | Scoop.it

As computer hardware and software becomes ever more powerful, they find ways to match and then exceed many human abilities. One point of superiority that humans have stubbornly refused to yield is tuning musical instruments. Pythagoras identified the precise, mathematical relationships between musical tones over 2,000 years ago, and modern machines can beat out any human when it comes to precise math. So why aren’t computers better than people? The professional tuner does have one incontrovertible advantage: a trained human ear.

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Fractal Musical Rhythms

Fractal Musical Rhythms | Science News | Scoop.it
One of Martin Gardner's collections of his Mathematical Games columns from Scientific American is titled Fractal Music, Hypercards and More....
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Genetically-inspired algorithm could improve network security (Wired UK)

Genetically-inspired algorithm could improve network security (Wired UK) | Science News | Scoop.it
Computer scientists at Wake Forest University are using a genetically-inspired algorithm that proactively discovers more secure computer network configurations...
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Google algorithms of Love

Type (or paste) this into Google search:

 

sqrt(cos(x))cos(300x)+sqrt(abs(x))-0.7)(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5

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Algorithmic Education (including the Mathematics of Cramming)

Algorithmic Education (including the Mathematics of Cramming) | Science News | Scoop.it
Video: DARPA Rubs a Flame With an Electric Wand to Extinguish It | Popular Science

A recently-concluded DARPA program sought to extinguish fires using unusual methods. No water or simple common chemicals for DARPA: instead, this is "a novel flame-suppression system based on destabilization of flame plasma with electromagnetic fields and acoustics techniques." Below, you will find a video of somebody rubbing a fire with some sort of rod, which puts the fire out.

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Do We Need Doctors Or Algorithms?

Do We Need Doctors Or Algorithms? | Science News | Scoop.it
I was asked about a year ago at a talk about energy what I was doing about the other large social problems, namely health care and education.
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New forecasting algorithm helps predict hurricane intensity and wind speed

New forecasting algorithm helps predict hurricane intensity and wind speed | Science News | Scoop.it

Each year, hurricanes cause tremendous destruction across the globe.

Articles about MATHEMATICS http://www.scoop.it/t/science-news?tag=mathematics

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Teaching Machines to Mimic the Human Brain

Teaching Machines to Mimic the Human Brain | Science News | Scoop.it

fascinating hypothesis in the field of artificial intelligence is that the human brain implements a "general-purpose" learning algorithm. This may explain why humans can learn to do so many different things--ranging from tying shoelaces; to driving cars; to solving algebra problems.

 

In this project, neuroscientists are testing the hypothesis, "Is there a general-purpose learning algorithm?" Currently, the programmed computer already exhibits behavior very similar to what's observed in the biological brain when processing sight, sound or touch, suggesting that the researchers are on the right track toward a general-purpose learning algorithm.

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