Polynomial identity testing (PIT) problem is known to be challenging even for constant depth arithmetic circuits. In this work, we study the complexity of two special but natural ...
Abstract. Micropayments are likely to continue disappointing their advocates. They are an interesting technology. However, there are many non-technological reasons why they will ta...
Scientific communication is essential for the advancement of science and in generating benefits for the general society. Also it is fundamental in strengthening the knowledge soci...
Abstract—We present a general scheme for learning sensorimotor tasks which allows rapid on-line learning and generalization of the learned knowledge to unfamiliar objects. The sc...