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Power and Complexity: Welcome to AMP

Asymmetric multiprocessing (AMP) is on the short list to be the technology acronym of the year for 2016. But what is it, exactly, and why would you want any? More usefully, what are the considerations and challenges in implementing AMP in an embedded system? Let’s begin with definitions. A symmetric multiprocessing (SMP) system is one […]

CATEGORIES : All, Embedded system, System Architecture/AUTHOR : Ron Wilson

No Safety without Security on the IoT

We have reached the stage in the evolution of the Internet of Things (IoT) where two independent processes have become self-sustaining. The first—the creative process—has begun to uncover genuinely compelling applications. Beyond $40 internet lightbulbs, in-refrigerator Webcams, and toothbrushes with smartphone apps, systems developers are starting to see—and to prototype—applications at the convergence of smart […]

CATEGORIES : All, Data Center, IoT, System Security, Wireless/AUTHOR : Ron Wilson

Neural Networks and the Rings of Power

In the dark world of J.R.R. Tolkien’s Lord of the Rings, the Dark Lord commanded the creation of a set of golden rings that embodied and projected his power. One in particular (Figure 1) held power over the others, with the ability to find them and bring them together. Figure 1. One ring ruled all the […]

CATEGORIES : All, System Architecture/AUTHOR : Ron Wilson

The Mathematics of Range Anxiety

Late at night, the student in the apartment is awakened by a strange smell. Investigating in the darkened rooms, she sees a burst of flame engulf her roommate’s hoverboard. There is only just enough time to get everyone out of the apartment before the rooms are fully involved. Near the end of the marathon, a […]

CATEGORIES : All, System Management/AUTHOR : Ron Wilson

It’s Alive! The Miraculous Resurrection of Artificial Intelligence

In late January the computing world passed—mostly without notice—two remarkable milestones. One marked the end of a beginning: Marvin Minsky, a pioneer and guiding light of artificial intelligence (AI) died. The other standing stone marked a beginning, perhaps of a new era. Only days after Minsky’s death, an article in the magazine Nature reported that […]

CATEGORIES : All, System Architecture/AUTHOR : Ron Wilson