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Category Archives: Knowledge Management

Learning to Navigate in Cities Without a Map

Google DeepMind: “Navigating through unstructured environments is a basic capability of intelligent creatures, and thus is of fundamental interest in the study and development of artificial intelligence. Long-range navigation is a complex cognitive task that relies on developing an internal representation of space, grounded by recognisable landmarks and robust visual processing, that can simultaneously support continuous self-localisation (“I am here”) and a representation of the goal (“I am going there”). Building upon recent research that applies deep reinforcement learning to maze navigation problems, we present an end-to-end deep reinforcement learning approach that can be applied on a city scale. Recognising that successful navigation relies on integration of general policies with locale-specific knowledge, we propose a dual pathway architecture that allows locale-specific features to be encapsulated, while still enabling transfer to multiple cities.

Find peer-reviewed research from the world’s most trusted sources

“Semantic Scholar is a free, nonprofit, academic search engine from AI2….See the Semantic Scholar FAQ “Semantic Scholar helps researchers find better academic publications faster. Our engine analyzes publications and extracts important features using machine learning techniques. The resulting influential citations, images and key phrases allow our engine to “cut through the clutter” and give you… Continue Reading

This Site Detects Whether Text Was Written by a Bot

Futurism – Reassuringly, Futurism articles registered as being written by humans. “Last month, developers from OpenAI announced that they had built a text generating algorithm called GPT-2 that they said was too dangerous to release into the world, since it could be used to pollute the web with endless bot-written material. But now, a team of… Continue Reading

The Lewis and Clark of the Digital Building Frontier

The New York Times – These married architects are democratizing the 3-D printing process, using materials destined for the trash heap — like curry powder and coffee grounds — in place of drywall and foam. “On a bone-chilling day here with the winter rains pelting down, the architects Ronald Rael and Virginia San Fratello retreated… Continue Reading

Education and Science Giant Elsevier Left Users’ Passwords Exposed Online

Motherboard: “Elsevier, the company behind scientific journals such as The Lancet, left a server open to the public internet, exposing user email addresses and passwords. The impacted users include people from universities and educational institutions from across the world. It’s not entirely clear how long the server was exposed or how many accounts were impacted,… Continue Reading

How Podcasts Learned to Speak The once useless-seeming medium that became essential.

Vulture: “There are now an estimated 660,000 podcasts in production (that’s a real number, not some comically inflated figure I invented to communicate “a lot”), offering up roughly 28 million individual episodes for your listening enjoyment (again, a real number; yes, someone counted). The first two seasons of the most popular podcast of all time, Serial,… Continue Reading

To End Poverty, Think Like a Spy

Paul M. Bisca, To End Poverty, Think Like a Spy, Brookings (March 11, 2019) – “To better manage the unknown, development professionals might want to take a leaf from the intelligence community book and draw inspiration from how spies try to predict the future. Reduced to its simplest terms, the CIA defines intelligence as “knowledge and… Continue Reading

Coming Soon to a Courtroom Near You? What Lawyers Should Know About Deepfake Videos

The Recorder (Law.com / paywall] via free access on Yahoo} “Are rules that guard against forged or tampered evidence enough to prevent deepfake videos from making their way into court cases? …If you follow technology, it’s likely you’re in a panic over deepfakes—altered videos that employ artificial intelligence and are nearly impossible to detect. Or else you’re over… Continue Reading

The Medieval Masterpiece, the Book of Kells, Is Now Digitized & Put Online

openculture.com – “If you know nothing else about medieval European illuminated manuscripts, you surely know the Book of Kells. “One of Ireland’s greatest cultural treasures” comments Medievalists.net, “it is set apart from other manuscripts of the same period by the quality of its artwork and the sheer number of illustrations that run throughout the 680 pages… Continue Reading

FINRA National Financial Capability Study

FINRA Investor Education Foundation: – “A significant part of financial capability is the ability to make ends meet through adequate savings. Having resources for immediate medical needs is also an important component. In the U.S., 18% of individuals reported that over the past year, their household spent more than their income (not including the purchase… Continue Reading

Jargon Watch: The Rising Danger of Stochastic Terrorism

Wired: “Stochastic Terrorism n. Acts of violence by random extremists, triggered by political demagoguery. “When President Trump tweeted a video of himself body-slamming the CNN logo in 2017, most ­people took it as a stupid joke. For Cesar Sayoc, it may have been a call to arms: Last October the avowed Trump fan allegedly mailed… Continue Reading

America’s doctors warn Google, Twitter, and Facebook: Anti-vaxxers are weaponizing tech platforms

Business Insider: The American Medical Association (AMA) is worried that anti-vaxxers are weaponizing the world’s biggest social media platforms, including Facebook, Google, and Twitter. Parents often use these platforms to spread misinformation about vaccine dangers that aren’t real. Doctors say the content is having a dangerous impact on the number of vaccinated people in America,… Continue Reading