Good parties diverge widely; all bad parties are bad in the same way. I am trapped at a dull dinner following a dull talk: part of a series of dinners and talks that grad students organise, unpaid (though at considerable expense to themselves--experience! exposure!), to provide free content for the dull grad program I will soon leave. The Thai food is good. The man sitting across from me and a little down the way, a bellicose bore of vague continental origin, is execrable. He is somehow attached to a mild woman who is actually supposed to be here: a shy, seemingly blameless new grad student who perpetually smiles apologetically on his behalf, in an attempt to excuse whatever he's just said. One immediately understands that she spends half her life with that worry in her eyes, that Joker-set to her mouth, and that general air of begging your pardon for offences she hadn't even had the pleasure of committing. There is always such a woman at bad parties. She has always either found ...

A helicopter pelts Guam's trees with poison-baited dead mice to fight the voracious brown tree snake. A special boat with giant winglike nets stuns and catches Asian carp in the U.S. Midwest. In the fight against alien animals that invade and overrun native species, the weird and wired wins. "Critters are smart -- they survive," said biologist Rob "Goose" Gosnell, head of U.S. Department of Agriculture's wildlife services in Guam, where brown tree snakes have gobbled up nearly all the native birds. "Trying to outsmart them is hard to do." Invasive species are plants and animals that thrive in areas where they don't naturally live, usually brought there by humans, either accidentally or intentionally.

The smokestack of a refinery stands next to the Mantaro River in La Oroya, Peru. One of the things that has intrigued me the most about deep learning image cataloging algorithms is their ability to watch the world go by at scale each day through the incredible volume of news and social media images that are generated from every corner of the world and essentially generate a live ground truthed catalog of what's happening moment by moment. Of particular interest for disaster response and environmental monitoring is the ability of such algorithms to recognize imagery of flooding, drought, smog, litter, destruction, violence and other indicators of ongoing ground and air pollution and sudden natural disasters. What might a system look like? Two years ago I met Kadi Kenk, Head of Partnerships for "Let's do it" which is a social good organization founded in Estonia in 2008 that bills itself as a "social movement against trash."

Twenty-three years after his death, former Formula 1 world champion Ayrton Senna's name is almost as valuable as when he was alive - and it is making a difference in his home country of Brazil. It is Friday afternoon and children around the age of 12 are gathered in the computer lab of a public school in Itatiba, a small town an hour away from Sao Paulo. Class time is already over for the week, but these students have chosen to stay in school for extracurricular activities. They are learning Scratch, a piece of software developed by MIT experts that aims to teach kids how to code. Most public schools in Brazil don't have computer coding in their curriculum.

If you're looking for a good movie, I suggest that you try "It's No Game." If you've never heard of it, that's okay. The film, just released this week, is a bit less than eight minutes long. It tells the story of a pair of Hollywood writers who learn that they are going to be replaced by an artificially intelligent algorithm that generates screenplays. By now I'm sure you've guessed the kicker: "It's No Game" was itself written by an artificially intelligent algorithm that generates screenplays.

SAN DIEGO--(BUSINESS WIRE)--Chatmeter, the leader in local search marketing and review management, today revealed new research proving the trustworthiness of online reviews and the impact they have on consumers' trust in a brand. In advance of National Honesty Day (April 30th), these findings combined with the launch of Chatmeter Pulse, a sentiment analysis engine, will help businesses understand first-hand what their customers are experiencing and how they make actionable decisions on where to improve the customer experience, products, marketing messaging, and operations. By becoming familiar with the needs and wants of their customers, this will naturally increase loyalty and trust with the brand itself. With National Honesty Day approaching, Chatmeter further examined if fake reviews are a real issue, or just the latest in fake news. There are plenty of headlines and even some lawsuits around fake review ramifications.

Oyamel Cocina Mexicana, in the Penn Quarter neighborhood of Washington, D.C., is a restaurant specializing in insects. Stepping inside on a cool June evening in 2014, my friend Stephen Wood and I were immersed in the colors and smells of Oaxaca, Mexico. Oyamel is the name of the fir tree native to central Mexico where monarch butterflies rest upon migrating from the United States and Canada, and the décor had a lepidopteran theme: The glass door at the entrance was studded with transparent red, yellow, and pink butterflies, and butterfly mobiles hung from the ceiling. But it wasn't butterflies that Stephen and I had come to sample. Our quest focused on chapulines, soft tacos stuffed with grasshoppers. Taking our order, the waitress noted our luck: The grasshoppers sometimes get held up coming through customs from Mexico, but that night they were readily available. Stephen and I ordered a number of small, tapas-like dishes, and when the chapulines arrived, I saw insect body parts right away. A delicate grasshopper leg tumbled onto the table when I raised the taco to my mouth.

This paper explores the Coevolutionary Optional Prisoner's Dilemma (COPD) game, which is a simple model to coevolve game strategy and link weights of agents playing the Optional Prisoner's Dilemma game. We consider a population of agents placed in a lattice grid with boundary conditions. A number of Monte Carlo simulations are performed to investigate the impacts of the COPD game on the emergence of cooperation. Results show that the coevolutionary rules enable cooperators to survive and even dominate, with the presence of abstainers in the population playing a key role in the protection of cooperators against exploitation from defectors. We observe that in adverse conditions such as when the initial population of abstainers is too scarce/abundant, or when the temptation to defect is very high, cooperation has no chance of emerging. However, when the simple coevolutionary rules are applied, cooperators flourish.

In the brightly lit robotics workshop at Abyss Creations' factory in San Marcos, California, a life-size humanoid was dangling from a stand, hooked between her shoulder blades. She wore a white leotard, her chest was thrust forward and her French-manicured fingers were splayed across the tops of her slim thighs. Harmony is a prototype, a robotic version of the company's hyper-realistic silicone sex toy, the RealDoll. The Realbotix room where she was assembled was lined with varnished pine surfaces covered with wires and circuit boards, and a 3D printer whirred in the corner, spitting out tiny, intricate parts that will be inserted beneath her PVC skull. Her hazel eyes darted between me and her creator, Matt McMullen, as he described her accomplishments. Harmony smiles, blinks and frowns. She can hold a conversation, tell jokes and quote Shakespeare. She'll remember your birthday, McMullen told me, what you like to eat, and the names of your brothers and sisters. She can hold a conversation about music, movies and books. And of course, Harmony will have sex with you whenever you want. Harmony is the culmination of 20 years' work making sex dolls, and five years of robot research and development. After his team had made their silicone and steel dolls as "human" as they could, the way ahead began to feel inevitable, irresistible: they would animate them, giving them personality and bringing them to life. McMullen had toyed with animatronics for years.

This can be seen by the fact that a single repeated word commonly triggers an endless repetitive cycle. For example, a single substitution error Germany beat Germany leads to the catastrophic Germany beat Germany beat Germany beat…, and not the less-wrong Germany beat Germany 2-0. Our solution for Problem 1 (inaccurate copying) is the pointer-generator network. This is a hybrid network that can choose to copy words from the source via pointing, while retaining the ability to generate words from the fixed vocabulary. Let's step through the diagram! This diagram shows the third step of the decoder, when we have so far generated the partial summary Germany beat. As before, we calculate an attention distribution and a vocabulary distribution. However, we also calculate the generation probability, which is a scalar value between 0 and 1. This represents the probability of generating a word from the vocabulary, versus copying a word from the source.