Many machine learning algorithms are based on the assumption that training examples are drawn independently. However, this assumption does not hold anymore when learning from a networked sample where two or more training examples may share common features. We propose an efficient weighting method for learning from networked examples and show the sample error bound which is better than previous work.

Vovnenko used aliases like "Darklife" and "Centurion" to hack into computers in the U.S. and elsewhere. He admitted operating a "botnet" -- more than 13,000 computers infected with malicious computer software -- that was programmed to gain unauthorized access to computers.

In popular culture, artificial intelligence is often portrayed as confident, street-smart and more than a little malevolent – think Ultron, HAL and Skynet. But what if AI's actual inclinations are kind, helpful and empathetic? What if we can be friends? That may be one hopeful byproduct of Molly, a virtual medical assistant being developed by San Francisco startup, Sensely, which on Tuesday announced $8 million in series B financing. Founded in 2013, Sensly is leveraging artificial intelligence and machine learning to help patients get better care.

Any dog owner will tell you how smart they think their dog is. What we usually think of as smartness in dogs is measured or observed in their external behaviour. Being able to respond to commands, for example, or remember the location of a hidden toy. Researchers have shown that dogs have significant capacity to remember associations between commands, situations and behaviour. Recent research even showed that dogs can remember specific events like humans and other primates can.

A 7-year-old girl was elated when she received a letter back from Google's CEO Sundar Pichai after she expressed her love for computers and robots to him. "Dear Google Boss," Chloe Bridgewater, who lives in Hereford, England, started her letter. "My name is Chloe and I would like a job with Google. I also want to work in a chocolate factory and do swimming in the Olympics," she wrote. "My dad said I can sit on bean bags and go down slides and ride go-karts in a job in Google," she continued before adding her love for tablets and robots.

Yahoo is warning customers that hackers may have been able to break into their accounts without even stealing their passwords. The attack, which has been attributed to the same "state-sponsored" hackers that were blamed for breaking into over a billion Yahoo accounts last year – the biggest hack in history – was effective between 2015 and 2016. It was first disclosed by the company last year, but users have been receiving notifications about it this week. The giant human-like robot bears a striking resemblance to the military robots starring in the movie'Avatar' and is claimed as a world first by its creators from a South Korean robotic company Waseda University's saxophonist robot WAS-5, developed by professor Atsuo Takanishi and Kaptain Rock playing one string light saber guitar perform jam session A man looks at an exhibit entitled'Mimus' a giant industrial robot which has been reprogrammed to interact with humans during a photocall at the new Design Museum in South Kensington, London Electrification Guru Dr. Wolfgang Ziebart talks about the electric Jaguar I-PACE concept SUV before it was unveiled before the Los Angeles Auto Show in Los Angeles, California, U.S The Jaguar I-PACE Concept car is the start of a new era for Jaguar. Japan's On-Art Corp's CEO Kazuya Kanemaru poses with his company's eight metre tall dinosaur-shaped mechanical suit robot'TRX03' and other robots during a demonstration in Tokyo, Japan Japan's On-Art Corp's eight metre tall dinosaur-shaped mechanical suit robot'TRX03' performs during its unveiling in Tokyo, Japan Singulato Motors co-founder and CEO Shen Haiyin poses in his company's concept car Tigercar P0 at a workshop in Beijing, China A picture shows Singulato Motors' concept car Tigercar P0 at a workshop in Beijing, China Connected company president Shigeki Tomoyama addresses a press briefing as he elaborates on Toyota's "connected strategy" in Tokyo.

In the United States, the nones have it. The nones being people with no organized religion and increasingly no belief in God or a universal spiritual power. They have the momentum, attention, and an expectation that in the future they will become a majority of the population, just as they currently are in western Europe, Japan, and China. Or so says the Pew Research Religious Landscape Study, which in 2015 found that almost a quarter of Americans profess no religious affiliation. Within that group, a third do not believe in God or a higher power of any sort ("nothing in particular," as the study termed it). Both numbers are up from a similar study in 2007, when 16 percent of the country professed no religious affiliation, and 22 percent of these did not believe in God.

Marine Le Pen is on course to be the next president of France, according to one fund manager's big-data analysis. Arun Kant, chief executive and chief investment officer at Singapore-based investing firm Leonie Hill Capital, told CNBC he expected the right-wing populist to prevail thanks to his firm's proprietary artificial intelligence (AI) system's analysis of troves of data. His analysis -- which he said incorporates inputs such as social and traditional media discussions, polling, economics and demographics -- predicts that Le Pen will "walk over" her opponents in the first electoral test and then prove most forecasters wrong and steal the lead in the second ballot, Kant said. The French vote is split into two phases, with the top two candidates from the April 23 round due to face each other in a second run-off on May 7. In the running alongside 48-year old Le Pen are former economy minister and independent candidate Emmanuel Macron, conservative ex-prime minister Francois Fillon and socialist Benoit Hamon. Kant's AI program predicts that Le Pen would take 28 percent of the vote in the first round, he said, which would best 16.4 percent for Fillon, and 19 to 20 percent for Macron.

With the robotics industry rapidly growing, MEPs have warned that rules are needed to'guarantee a standard level of safety and security.' In a resolution voted today, MEPs are asking the EU Commission to enforce regulatory standards for robotics, and have stressed that the key issue lies with self-driving cars. They have suggested that a European agency for robotics and artificial intelligence should be set up, to supply public authorities with technical, ethical and regulatory expertise. They also asked for specific legal status for robots as'electronic persons' in the long run, in order to establish who is liable if they cause damage. MEPs have warned that robots need to be fitted with'kill switches' to prevent a Terminator-style uprising against humans If a robot unlawfully kills someone in the heat of battle, who is liable for the death?

Snowboarders are pulled by a drone on a lake near Cesis, Latvia, in January. Snowboarders are pulled by a drone on a lake near Cesis, Latvia, in January. You may have heard of drone racing, but people keep coming up with new ways to enjoy these flying machines. One of the latest twists on drone sports comes from Latvia. A company called Aerones has developed a drone to use for droneboarding, a new sport that's just what it sounds like -- a snowboarder being pulled through the snow by a powerful drone.