Care and Feeding My Son Is Showing Signs of Having "Basement Dweller" Energy. Become a member to share 10 free articles a month. Become a member to share 10 free articles a month. Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. Have a question for Care and Feeding?

Look Up Say More Versus Creator Hub Switch Off Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Trending Now Safety Net In My Bag VidCon with Mashable Back to School Furtastic All Series AI companies keep destroying old books. There's a backlash against book destruction -- and a better way to scan them. Chris is a veteran tech, entertainment and culture journalist, author of'How Star Wars Conquered the Universe,' and co-host of the Doctor Who podcast'Pull to Open.' Hailing from the U.K., Chris got his start as a sub editor on national newspapers. He moved to the U.S. in 1996, and became senior news writer for Time.com a year later. In 2000, he was named San Francisco bureau chief for Time magazine.

Fireworks by Grucci has been in the pyrotechnics business for six generations. For America's 250th, Grucci fired dozens of shows, including one that covered the entire three-and-a-half-mile Vegas Strip. A few days before the Fourth of July, I was on the rooftop of a casino in Las Vegas, where I ran into the head electrician of the Eisenhower Theatre at the John F. Kennedy Memorial Center for the Performing Arts, which is in Washington, D.C. The electrician, Thomas Benya, who is also a licensed pyrotechnician, had come to Vegas with a swarm of other pyrotechnicians, to set up, and set off, what was being billed as the nation's largest fireworks show. Back in D.C., President Donald Trump was claiming that show, around the National Mall, would be bigger, and that he would be giving a "really long" speech. Trump had been trying to muscle his name onto the Kennedy Center, and then, amid a series of staff departures and cancellations by performers, closed the place down for a "comprehensive revitalization project"; Benya, who enjoys "building art with people," and who has worked at the Kennedy Center for twenty years, since he was eighteen, told me, "It's been traumatic." Vegas seemed unlikely to offer respite. Three hundred and twenty-nine thousand visitors were in town, to celebrate America's two-hundred-and-fiftieth birthday, and all of them were on my elevator. It was a million degrees outside. On a different rooftop, on another day, a gloved woman whose T-shirt read " " paused while loading orange-strobe fireworks shells into three-inch mortars and told me, "When you've been around one hundred and twenty and above, this doesn't even feel like anything." The best sweaty person I saw in Vegas was an older woman with upswept black hair and bangs, wearing a lime-green fake chrysanthemum as plump as a grapefruit tucked behind her right ear, and carrying a Spanish fan. This was at a coffee shop in the Arts District, miles from the Strip. At the next table was a woman who also had black bangs, plus lip piercings and a tattoo on both wrists. She was engrossed in a book called "Fool's Errand," a fantasy novel about an assassin named FitzChivalry Farseer who, per a quick Google, has abandoned "self-imposed exile to rescue a missing prince and navigate perilous political waters." The woman wore an "Invader Zim" T-shirt: " " Belowground was the Vegas Loop--Elon Musk's idea.

The slogan, from the 1990s, is one of the most famous in video game history. It was a time when the bitter rivalry between the two Japanese game companies was at its fiercest. Today, that relationship has softened. You can play Sonic games on Nintendo consoles and the characters have even appeared in games together. But is Sega trying to restart the beef?

We propose a nested weighted Tchebycheff Multi-objective Bayesian optimization framework where we build a regression model selection procedure from an ensemble of models, towards better estimation of the uncertain parameters of the weighted-Tchebycheff expensive black-box multi-objective function. In existing work, a weighted Tchebycheff MOBO approach has been demonstrated which attempts to estimate the unknown utopia in formulating acquisition function, through calibration using a priori selected regression model. However, the existing MOBO model lacks flexibility in selecting the appropriate regression models given the guided sampled data and therefore, can under-fit or over-fit as the iterations of the MOBO progress, reducing the overall MOBO performance. As it is too complex to a priori guarantee a best model in general, this motivates us to consider a portfolio of different families of predictive models fitted with current training data, guided by the WTB MOBO; the best model is selected following a user-defined prediction root mean-square-error-based approach. The proposed approach is implemented in optimizing a multi-modal benchmark problem and a thin tube design under constant loading of temperature-pressure, with minimizing the risk of creep-fatigue failure and design cost. Finally, the nested weighted Tchebycheff MOBO model performance is compared with different MOBO frameworks with respect to accuracy in parameter estimation, Pareto-optimal solutions and function evaluation cost. This method is generalized enough to consider different families of predictive models in the portfolio for best model selection, where the overall design architecture allows for solving any high-dimensional (multiple functions) complex black-box problems and can be extended to any other global criterion multi-objective optimization methods where prior knowledge of utopia is required.

To that end, Chris founded Arago in Germany in 1995, pushing existing boundaries in AI technology to build a general AI. Since then, Chris has led Arago to become a key partner and driver for the established economy, positioning Arago's AI HIRO as a platform for companies to reinvent their business models in the digital age. As CEO of Arago, Chris Boos' vision is to transform traditional companies into future-proof, AI-enabled enterprises – regardless of their respective industry. Arago's international client base includes IT service providers, banks and companies in the telecommunications, steel and metals industries. Chris was awarded the John F. Kennedy National Leadership Award in 2003.

Chris began his new role this April after nearly three years as head of digital services at the Getty Research Institute, where he oversaw the digitization of its vast trove of books and special collections materials. Chris came to the Getty from the Yale University Libraries, where he was the digital projects manager, and Beinecke Library digital studio production manager before that. A photographer, tinkerer, and self-described "imaging guy," Chris is as enthusiastic about process--ask him about improving inefficient workflows!--as he is about innovation in 3D scanning and technical imaging. I asked Chris about the new role (which comes with its own acronym, by the way), and what projects we can expect to see from the Getty in his first year. What does the IDMA do?

A chat with AI instructor Chris Mohritz Christopher Mohritz is a lifelong entrepreneur and technologist with a number of successful businesses under his belt; bringing a unique blend of technology know-how coupled with creative thinking and business acumen to each of his projects. Since 2009, Chris has been building and leveraging artificial intelligence systems to cognify a wide range of business functions -- marketing, sales, customer support and decision automation to name a few. And over the past five years, he has been building and operating a business accelerator for web/mobile startups, helping other entrepreneurs launch exceptional "AI-first" businesses. Chris draws heavily from a deep background in technology -- from operating nuclear reactors in the U.S. Navy to designing datacenters at Lockheed Martin. Complemented by a broad range of business experience -- from technical sales for the Fortune 500 to project management in the public sector.

Lots of gangster movies end in a shoot-out. Director Ben Wheatley's new tough-guy flick, Free Fire, begins with shots fired--and never stops. The entire movie is a firefight. "It started from reading an FBI transcript of a gun battle in Miami that happened in the 1980s. It was kind of forensic blow-by-blow report," Wheatley says.

What do voice search, machine translation, and ATMs have in common? Check out their answers here: https://goo.gl/jpbMy9