This paper tackles the problem of endogenous link prediction for knowledge base completion. Knowledge bases can be represented as directed graphs whose nodes correspond to entities and edges to relationships. Previous attempts either consist of powerful systems with high capacity to model complex connectivity patterns, which unfortunately usually end up overfitting on rare relationships, or in approaches that trade capacity for simplicity in order to fairly model all relationships, frequent or not. In this paper, we propose Tatec, a happy medium obtained by complementing a high-capacity model with a simpler one, both pre-trained separately and then combined. We present several variants of this model with different kinds of regularization and combination strategies and show that this approach outperforms existing methods on different types of relationships by achieving state-of-the-art results on four benchmarks of the literature.

Artificial intelligence is advancing rapidly and poised to change the status quo in any number of industries, including healthcare. A recent report by Frost & Sullivan predicts the AI market in healthcare will reach 6 billion by 2021, up from just 600 million two years ago. With the shift to a value-based reimbursement model, ushered in with the Affordable Care Act, hospitals and providers are looking for new ways to increase efficiencies and improve patient outcomes. Cognitive solutions such as IBM's Watson system can assess huge amounts of patient data, provide guidance and decision support, and improve clinical workflow. The goal is to support the physician, not replace him or her, said Anil Jain, vice president of IBM's Watson Health and an internist and medical informatics specialist at the Cleveland Clinic.

A mesmerising simulation of the sun has provided the most accurate representation of its magnetic field to date. The hypnotic map shows the complex and turbulent forces that shapes the ball of plasma, causing violent solar flares and coronal mass ejections. Researchers hope the model could help solve a long-standing mystery about our star; if the magnetic lines on the surface are so chaotic, how is it that it has a unified magnetic field? A mesmerising simulation of the sun has provided the most accurate representation of its magnetic field to date. The hypnotic map shows the complex and turbulent forces that shapes the ball of plasma, causing violent solar flares and coronal mass ejections.

On March 23, Microsoft launched an artificial intelligent (AI) chat bot on twitter called TayTweets, and within hours, anonymous individuals had hijacked the experiment. Because the program was not built with contingencies meant to handle inappropriate questions or information gathering, like a human brain for instance, by asking the AI bot something in a specific manner people were able to get responses regarding Holocaust denial, 9/11 conspiracies and incest. On their project website, the Microsoft development team stated the bot was designed to conduct research on "conversational understanding" through engaging and entertaining people with playful conversation. "Unfortunately, within the first 24 hours of coming online, we became aware of a coordinated effort by some users to abuse Tay's commenting skills to have Tay respond in inappropriate ways. As a result, we have taken Tay offline and are making adjustments."

The Lost World: Jurassic Park 1997 AMC Sun. Tomorrow Never Dies 1997 EPIX Wed. 10 p.m., Thur. The X-Files: Fight the Future 1998 IFC Thur. Hard to Kill 1990 Sundance Mon. 8 p.m., Tue. A scientist gives his bodyguard superhuman powers in order to fight racists. A lawyer unwittingly becomes friends with an unstable woman who has a criminal history. A successful businesswoman puts her family, career and life on the line to satisfy her addiction to sex. With his father trapped in the wreckage of their spacecraft, a youth treks across Earth's now-hostile terrain to recover their rescue beacon and signal for help. In the future a cutting-edge android in the form of a boy embarks on a journey to discover his true nature. An 11-year-old boy experiences the worst day of his young life but soon learns that he's not alone when other members of his family encounter their own calamities. A struggling writer falls in love with a stenographer while trying to finish his new novel in 30 days.

LONDON/BRUSSELS – Facial recognition software, scanners that detect weapons and cameras that spot nervous people are some of the technologies that could be used more widely to secure public places, but some would require greater acceptance of surveillance in Europe. The deadly attacks in Brussels on Tuesday highlighted the vulnerability of Europe's airports and transport systems. European Union officials, grappling with the conundrum of how to increase security while retaining the openness of society, have convened meetings to discuss aviation and land transport security. Their goal is to be able to monitor passengers unobtrusively while minimizing additional hold ups that create crowds, which can themselves become new targets. Experts say technology cannot solve the problem on its own, but techniques such as facial recognition able to pick out known suspects can help if Europeans decide they want more surveillance.

Researchers from MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) have created an algorithm that can predict how memorable or forgettable an image is almost as accurately as humans -- and they plan to turn it into an app that subtly tweaks photos to make them more memorable. For each photo, the "MemNet" algorithm -- which you can try out online by uploading your own photos -- also creates a heat map that identifies exactly which parts of the image are most memorable. "Understanding memorability can help us make systems to capture the most important information, or, conversely, to store information that humans will most likely forget," says CSAIL graduate student Aditya Khosla, who was lead author on a related paper. "It's like having an instant focus group that tells you how likely it is that someone will remember a visual message." Team members picture a variety of potential applications, from improving the content of ads and social media posts, to developing more effective teaching resources, to creating your own personal "health-assistant" device to help you remember things.

Geri Richmond and Hashemite University molecular biologist Rana Dajani spoke after Richmond's AAAS presidential address to open the 2016 AAAS Annual Meeting. Some of the most intriguing news at the 2016 AAAS Annual Meeting focused on the tiny: a miniscule cosmic ripple born 1.5 billion years ago, and a millimeters-long mosquito responsible for an emerging health crisis. But the science behind these discoveries is huge in scope and in importance, reflecting the ongoing achievement of international research teams addressing complex challenges in science and society. Efforts to track the spread of Zika virus in the Americas, and the landmark discovery of gravitational waves, both demonstrate the power and potential--and the need--for global collaborations between scientists, speakers emphasized at the 11 to 15 February event, held in Washington, DC. In particular, scientists in developing countries must work as equal partners with their counterparts in developed countries to solve border-crossing challenges like climate change and virus outbreaks, said outgoing AAAS President Geri Richmond in her address at the start of the meeting.

Mauna Kea Technologies (Euronext: MKEA, FR0010609263; OTCQX: MKEAY), inventor of Cellvizio(R), the multidisciplinary confocal laser endomicroscopy platform, today announced its full-year results for the financial year ended December 31, 2015, as approved by the Board of Directors at its meeting on March 23, 2016. Benoît Jacheet, Chief Financial Officer of Mauna Kea Technologies, stated: "2015 was a critical year in the implementation of our updated strategic plan and this affected our sales performance. Even so, we successfully delivered a significant improvement in our gross margin and operating performance by streamlining our cost structure to reduce fixed operating costs. Increased financial flexibility is expected to support the continued growth of our global user base." As previously reported, Mauna Kea Technologies recorded a 22% decline in its full-year 2015 sales to EUR8,547 thousand.

What would be the best way to deliver nutrition to the 7.1 billion odd people on this planet? Science would tell you that it is not the animals. Researchers at the Not Company (NotCo) which is a food-tech startup based at Chile have developed food products that is no longer based on animal ingredients but entirely based on plants. They use machine learning technology to develop tasty, nutritious and affordable plant-based food. However, the food looks and tastes like the classic (animal-based) food.