How The Bubble Manipulates Time

A financial “security” is nothing more than a claim on some stream of cash flows that investors expect to be delivered into ...
BBC

Six graphics that explain climate change

A breakthrough deal to attempt to limit global temperature rises was agreed at a conference of world nations in December 2015. These charts from the time show how and why the Earth’s climate is ...
IEEE

Discontinuous PWM Strategy for Reliability and Efficiency Improvements of Single-Phase Five-Level T-Type Inverter

Abstract: Reliability and efficiency improvements of photovoltaic (PV) inverters have a high potential to decrease the cost of PV energy. Discontinuous pulse width modulation (DPWM) is an effective ...
IEEE

Discontinuous-Modulation-Based Active Thermal Control of Power Electronic Modules in Wind Farms

Abstract: With the increasing renewable energy injected into the electrical distribution grid, the reliability of the power converter is gaining importance for the power system. In order to address ...
The New York Times

What's Going On in This Graph?

Who are the adults in children’s lives? By The Learning Network Will you have a white Christmas this year? What do you notice about the map below? What questions does it raise for you? By The Learning ...
GitHub

Graph Convolutional Networks

This is a TensorFlow implementation of Graph Convolutional Networks for the task of (semi-supervised) classification of nodes in a graph, as described in our paper: Thomas N. Kipf, Max Welling, ...
GitHub

GraphSage: Representation Learning on Large Graphs

This directory contains code necessary to run the GraphSage algorithm. GraphSage can be viewed as a stochastic generalization of graph convolutions, and it is especially useful for massive, dynamic ...