Abstract: In this paper, an adaptive fixed-time control approach is designed for a robot with dynamic uncertainty in the presence of input quantization by using the Broad learning system (BLS). The ...

Abstract: Named entity recognition (NER) is a bottleneck in the development of intelligent tutoring system (ITS). NER is difficult in ITS due to the complexity and the lack of entity boundary of ...

Neil deGrasse Tyson breaks down the chaotic 3-body problem, explaining why predicting the motion of three interacting celestial bodies is nearly impossible and how it reshaped modern physics. Five ...

Every few months, headlines announce that countries want to “move away from the dollar.” India settles a shipment in rupees, African economies test regional payment systems, and the BRICS group ...

The endocannabinoid system is found throughout the brain and body and plays a key role in everything from memory and learning to sleep to social behavior. During prolonged aerobic exercise, the body's ...