Brownian motion is used to model the uncertainty in the motion of cars on a highway. The probability of collision of two adjacent cars within a xed horizon is calculated and its implications are discussed. Moreover, the probability of collision in the presence of emergency braking is also obtained by modeling the occurrence of emergency braking as a Poisson process.

Brownian motion is used to model the uncertainty in the motion of cars on a highway. The probability of collision of two adjacent cars within a fixed horizon is calculated and its implications are discussed. Moreover, the probability of collision in the presence of emergency braking is also obtained by modeling the occurrence of emergency braking as a Poisson process.

We developed an architecture optimization technique called divide-and-concatenate and applied it to a cryptographic message authentication code (MAC). This is based on two key observations: (i) The area of a multiplier and associated data path decreases quadratically and their speeds increase gradually as their operand size is reduced. (ii) Two w-bit universal hash function data paths (each wit...

At a time when space debris are already growing issue in the sector, deployment of large constellations, made hundreds to thousands satellites, is concern from an environmental point view. In next decade, sector will undergo considerable change as population active satellites about quintuple. This scenario pose new challenges regarding traffic management, generating demand for more powerful and...

We present a probabilistic method for noisy sensor based robotic navigation in dynamic en vironments The method generates an optimal trajectory by considering as optimality criteria the probability of not colliding with the obstacles and the probability of accessing an operational position with respect to a moving target object Estimates of the obstacle s kinematic parameters and measures of co...