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Tag Publications: cypher

The Crunchbase Graph : importing data into Neo4j

How to turn data into a graph? As part of our series on Crunchbase, we are going to see how to transform a spreadsheet into a Neo4j graph. From a spreadsheet to a graph Last time we elaborated a model that described how we could populate a graph with the data found in the monthly Crunchbase […]

CAC 40 : visualizing the French boardroom network

They say it is lonely at the top. For the 450 board directors leading the biggest companies in France that is certainly not true. They form a small network in which a few key individual wield a big influence. The network behind the boardrooms Even a CEO has to answer to someone. For the CEO […]

Travelling with graphs : from Königsberg to the Paris subway

The classical problem of the graph theory was framed by Leonhard Euler. He wanted to know whether someone could visit the city of Königsberg without crossing twice any of its 7 bridges. This little brainteaser for mathematicians inspired Euler with creating the concept of “graph”. The concept itself is abstract but graph theory has many concrete applications. […]