Reduced Complexity Safety Testing for ADAS & ADF

Facing ADAS validation complexity with usage oriented testing

Furthermore, the complexity of these systems in conjunction with the nearly infinite number of parameter combinations related to the usage profile of functions based on image sensors push us to think about testing optimization methods and tool standards to support the design and validation phases of ADAS systems. The resources required for the validation using current methods make them actually...

Functional safety considerations for ADAS designs using FPGAs

Radar and camera-based applications are now being used to make driving safer. Initially, these advanced driver assistance systems (ADAS) applications, such as adaptive cruise control and lane departure warning were convenience features. However, they now take a more active role in the control of the car, with applications like lane keep assist (LKA). Previously high-performance CPUs were consid...

Testing for Periodically Collapsing Bubbles: an Generalized Sup Adf Test

Identifying explosive bubbles under the influence of their periodically collapsing property has long been a concern in bubble testing literature. In this paper, we argue that the sup Augmented Dickey-Fuller (ADF) test (Phillips, Wu and Yu, 2009), which implements a right-tail ADF test and a sup test on a forward expanding sample sequence, is sensitive to the sample starting point when there are...

Reduced Complexity Interpolation for

Reduced complexity M-ary hypotheses testing in wireless communications

We present a progressive refinement approach to M-ary detection problems. The approach leads on average to a logarithmic reduction in the complexity of the detector. It relies on designing binary decision trees that trade complexity with probability of error. We also discuss simplified solutions that can be used in several cases of interest in wireless communications such as CDMA multiuser dete...