A) Any artificial systems that perform tasks under varying and unpredictable circumstances, without significant human oversight, or that can learn from their experience and improve their performance. Such systems may be developed in computer software, physical hardware, or other contexts not yet contemplated. They may solve tasks requiring human-like perception, cognition, planning, learning, communication, or physical action. In general, the more human-like the system within the context of its tasks, the more it can be said to use artificial intelligence.
B) Systems that think like humans, such as cognitive architectures and neural networks.
C) Systems that act like humans, such as systems that can pass the Turing test or other comparable test via natural language processing, knowledge representation, automated reasoning, and learning.
D) A set of techniques, including machine learning, that seek to approximate some cognitive task.
E) Systems that act rationally, such as intelligent software agents and embodied robots that achieve goals via perception, planning, reasoning, learning, communicating, decision-making, and acting.
The scale of the problem becomes apparent on a visit to Second Harvest, the only food bank serving Silicon Valley and one of the largest in the country. In any given month it provides meals for 257,000 people -- 66m pounds of food last year. Because poverty is often shrouded in shame, their clients' situations can come as a surprise. "Often we think of somebody visibly hungry, the traditional homeless person," Brennan said. "But this study is putting light on the non-traditional homeless: people living in their car or a garage, working people who have to choose between rent and food, people without access to a kitchen."
"In addition, another handy feature allows you to go back and update a thread by adding new tweets after it already posted," adds TechCrunch. "To do so, you'll write out the new tweet after tapping the 'Add another Tweet' button. This lets you continue to update a thread forever -- something Twitter CEO Jack Dorsey already does with his own threads, for example. Twitter tells us there's currently a limit of 25 entries in a thread, but that number may be subject to change depending on how the feature is adopted by the wider user base."
Working at a successful startup is often viewed as a quick path to prosperity, but the reality is more complicated. Startups tend to offer equity packages, typically in the form of stock options, to compensate for below-market salaries. But as companies like Uber have stayed private longer, most employees haven't been able to get rich from those shares. Quite the opposite, some former Uber employees have gone into debt to hang onto shares they still can't sell.
In short, Munchee was undone by two things: depending on the token sale as a vehicle to raise cash for operations and using the typically spammy and scammy marketing efforts most ICO floggers use now, tactics taken directly from affiliate marketing handbooks. Fortunately, Munchee was able to return all $15 million to the 40 investors that dumped their coins into scheme.