We describe a model of visual processing in which feedback connections from a higher- to a lower-order visual cortical area carry predictions of lower-level neural activities, whereas the feedforward ...

Photoshop cc tutorial showing how to create a ghostly, creepy, text effect emanating from thick fog. Canada's Carney fires back at Trump after Davos speech Latest weather forecast for dangerous, ...

Photoshop CS6 Extended tutorial showing how to make a chalkboard effect for text and free-hand drawings. Canada's Carney fires back at Trump after Davos speech The US has 'escalation dominance' in a ...

Abstract: In the near future, i.e., beyond 4G, some of the prime objectives or demands that need to be addressed are increased capacity, improved data rate, decreased latency, and better quality of ...

Abstract: This paper provides an overview of the most significant existing methods for indoor positioning on a contemporary smartphone. The approaches include Wi-Fi and Bluetooth based positioning, ...