Computer scientists at The University of Texas at Austin have taught an artificial intelligence agent how to do something that usually only humans can do—take a few quick glimpses around and infer its whole environment, a skill necessary for the development of effective search-and-rescue robots that one day can improve the effectiveness of dangerous missions. The team, led by professor Kristen Grauman, Ph.D. candidate Santhosh Ramakrishnan and former Ph.D. candidate Dinesh Jayaraman (now at the University of California, Berkeley) published their results today in the journal Science Robotics.
* This article was originally published here
Thursday, 16 May 2019
Archaeological discovery upends a piece of Barbados history
Which came first, the pigs or the pioneers? In Barbados, that has been a historical mystery ever since the first English colonists arrived on the island in 1627 to encounter what they thought was a herd of wild European pigs.
* This article was originally published here
* This article was originally published here
The insular cortex processes pain and drives learning from pain
Pain is a deterrent that trains organisms to avoid future harmful situations. This is called "threat learning," and helps animals and humans to survive. But which part of the brain actually warns other parts of the brain of painful events so that threat learning can occur?
* This article was originally published here
* This article was originally published here
Machine learning reduces language barriers in global trade, research shows
Machine learning and artificial intelligence have exploded onto the scene in recent years, offering the hope of greater business efficiency. At the same time, researchers have found virtually no empirical evidence supporting the promised strides in labor productivity and economic activity.
* This article was originally published here
* This article was originally published here
Improving health outcomes with a little help from our friends—and artificial intelligence
We fare better during health challenges when we have a little help from our friends, family and community. And perhaps an assist from artificial intelligence.
* This article was originally published here
* This article was originally published here
WhatsApp flaw let spies take control with calls alone (Update)
Spyware crafted by a sophisticated group of hackers-for-hire took advantage of a flaw in the popular WhatsApp communications program to remotely hijack dozens of targeted phones without any user interaction.
* This article was originally published here
* This article was originally published here
Researchers find way to build potassium-oxygen batteries that last longer
Researchers have built a more efficient, more reliable potassium-oxygen battery, a step toward a potential solution for energy storage on the nation's power grid and longer-lasting batteries in cell phones and laptops.
* This article was originally published here
* This article was originally published here
Precursors of a catastrophic collapse
On the morning of the 13th of March 1888, the inhabitants of the Finschhafen trading post on the east coast of New Guinea were awakened by a dull rumbling sound. An eyewitness later reported that the water in the port had receded at the same time. A short time later, several two- to three-metre high waves hit the coast. It was a tsunami on that fateful morning that devastated the surrounding coasts. Several thousand people probably died in New Guinea and the Bismarck Archipelago.
* This article was originally published here
* This article was originally published here
These four values lessen the power of transformational leadership
Transformational leadership is considered one of the most effective ways to motivate and inspire employees. However, new research finds cultural values significantly limit its effectiveness.
* This article was originally published here
* This article was originally published here
Poll: Many adults worried about developing dementia
(HealthDay)—Many adults are worried about developing dementia and about half report taking steps to maintain or improve memory, according to a report published by the National Poll on Healthy Aging.
* This article was originally published here
* This article was originally published here
AI model uses serial imaging to predict lung cancer therapy response
(HealthDay)—For patients with locally advanced non-small cell lung cancer (NSCLC), deep-learning networks integrating computed tomography (CT) scans at multiple time points can improve clinical outcome predictions, according to a study published online April 22 in Clinical Cancer Research.
* This article was originally published here
* This article was originally published here
Algal blooms in Lake Erie's central basin could produce neurotoxins
Harmful algal blooms pose a unique toxic threat in Lake Erie's central basin, new research has found.
* This article was originally published here
* This article was originally published here
New drug delivery system suppresses tumors in mice
As cancer treatment gets more sophisticated, we need more refined drug delivery systems that can simultaneously deliver multiple drugs with different chemical makeups.
* This article was originally published here
* This article was originally published here
'Foldable' PC? Lenovo ThinkPad laptop screen bends in half like a book
Samsung has gained a lot attention lately for its Galaxy Fold hybrid smartphone/tablet, though given the recent display snags that have prompted a delay in the product's release, not necessarily for all the right reasons.
* This article was originally published here
* This article was originally published here
Atlas is rockstar cross-stepper over tricky terrain
Robot enthusiasts were sending up cheers this month to the team advancing Atlas into an even more human-like walker through obstacles including a bunch of cinder blocks and a balance beam. They have turned Atlas into the very credible hulk, who wins the spotlight with its display of walking, which was recorded May 1.
* This article was originally published here
* This article was originally published here
Renal infarction is associated with acute kidney injury in patients with cardiac amyloidosis
Systemic amyloidosis is a major cause of renal injury, mostly due to direct kidney damage caused by deposits of abnormal protein called amyloid, in the kidney parenchyma. In patients with cardiac amyloidosis, renal infarction is associated with acute kidney injury according to a new study in Mayo Clinic Proceedings, published by Elsevier. Investigators recommend that a diagnosis of renal infarction should be systematically considered in patients with unexplained acute kidney injury in the context of cardiac amyloidosis.
* This article was originally published here
* This article was originally published here
As bumblebee diets narrow, ours could too
There has been a lot of buzz about honeybees' failing health because they pollinate our produce. Less well known is how critical bumblebees are for some of our favorite foods. And their numbers are also rapidly declining.
* This article was originally published here
* This article was originally published here
Lyme disease now a threat in city parks
(HealthDay)—As deer populations have exploded across America, moving from forests to suburbs to urban parks, they have brought the threat of Lyme disease to millions of city dwellers, a new study finds.
* This article was originally published here
* This article was originally published here
A work patch for better nursing home care
Placing a loved one in a nursing home can be a traumatic experience for the entire family with concerns about the care and attention they will receive. Imagine if those concerns were eased, simply by some changes in the way the schedules are done for the staff at that facility.
* This article was originally published here
* This article was originally published here
Subscribe to:
Posts (Atom)