The United Nations’ Security Council has five permanent members: China, France, Russia, the United Kingdom, and the United States of America

Threats of Cyber Warfare

A Brief Technical Description


One of the simplest methods of simulating fluctuations of equity pricing over time is by using a binomial return distribution.

At each interval, there can only be two outcomes: the price rises by a fixed percentage or falls by a fixed percentage. We can define 3 inputs to the model:

Recently I’ve gotten exposure to various mobile applications using location based contact tracing. These apps are used to calculate who you’ve been near based on recorded GPS data. In location-based contact tracing, one calculation is essential: the distance between two points.

How can we tell if two users crossed paths…

Henry Rossiter

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