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Jean Villedieu
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Kouassi Eli commented on Jean Villedieu's blog post Exploring €1.3 trillion in public contracts with graph visualization
"Great job"
Feb 6, 2016
Jean Villedieu's blog post was featured

Exploring €1.3 trillion in public contracts with graph visualization

The European Union is giving free access to detailed information about public purchasing contracts. That data describes which European institutions are spending money, for what and who benefits from it. We are going to explore the network of public institutions and suppliers and look for interesting patterns with graph visualization.Public spending in Europe is a €1.3 trillion businessEvery year, more than …See More
Jan 6, 2016
Jean Villedieu's blog post was featured

How to track and visualize data lineage

Data lineage is about tracking the flow of information. It is necessary to guarantee the quality, usability and security of your data. For large organizations, it is also a key conformity requirement. With Linkurious, it is possible to use a graph-based approach to solve these challenges.What is data lineage?The success of an organization depends on the quality, usability and security of its data. Want to provide amazing support to your customer? Create new products and services? Respect legal…See More
Oct 14, 2015
Jean Villedieu posted a blog post

How to track and visualize data lineage

Data lineage is about tracking the flow of information. It is necessary to guarantee the quality, usability and security of your data. For large organizations, it is also a key conformity requirement. With Linkurious, it is possible to use a graph-based approach to solve these challenges.What is data lineage?The success of an organization depends on the quality, usability and security of its data. Want to provide amazing support to your customer? Create new products and services? Respect legal…See More
Oct 14, 2015
Jean Villedieu's blog post was featured

How NASA experiments with knowledge discovery

NASA is using big data to make complex knowledge more readily available. Learn how graph visualization can help turn large corpus of documents into concrete insights.A database of lessons learnedEven in a mature and knowledge-driven organization like NASA, finding an answer to a common business issue can be frustrating. Past surveys at NASA have shown that most people have trouble finding the answers they need or don’t get results…See More
Sep 2, 2015
Richard D. Quodomine commented on Jean Villedieu's blog post Fraud detection in retail with graph analysis
"Great article - having been a victim of ID theft once, and stolen CC#s at least 3 times, this is great work. Kudos!"
Jun 10, 2015
Jean Villedieu's blog post was featured

Fraud detection in retail with graph analysis

Fraud detection is all about connecting the dots. We are going to see how to use graph analysis to identify stolen credit cards and fake identities. For the purpose of this article we have worked with Ralf Becher, irregular.bi. Ralf is Qlik Luminary and he provides solutions to integrate the Graph approach into Business Intelligence solutions like QlikView and Qlik Sense.Third party fraud in retailThird party fraud occurs when a criminal uses someone…See More
Jun 3, 2015
Jean Villedieu commented on Jean Villedieu's blog post Visualizing the ties between big pharma and doctors in France
"Thanks Robert, I'm going to look into this!"
May 21, 2015
Robert Klein commented on Jean Villedieu's blog post Visualizing the ties between big pharma and doctors in France
"Your work is fascinating and I am optimistic about its application to journalism and the social feedback loop going forward. I'd like to share an API with you that correlates themes in streams of unstructured information. I hope it's…"
May 20, 2015
Jean Villedieu's blog post was featured

Visualizing the ties between big pharma and doctors in France

Following the Mediator scandal, France adopted in 2011 a Sunshine Act. For the first time we have data on the presents and contracts awarded to health care professionals by pharmaceutical companies. Can we use graph visualization to understand these…See More
May 13, 2015

Profile Information

Short Bio:
Jean is a co-founder of Linkurious SAS, a start-up specialized in graph visualization. With Linkurious, he has worked with several Fortune 500 companies to help them find insights in complex connected data. Previously he worked in the consulting industry on R&D projects and in sales. Jean has a degree in political sciences and a degree in competitive intelligence.
My Website or LinkedIn Profile (URL):
http://linkurio.us
Field of Expertise:
Business Analytics
Years of Experience in Analytical Role:
5
Professional Status:
Director
Interests:
Networking
Your Company:
Linkurious
Industry:
Data Visualization Software

Jean Villedieu's Blog

Exploring €1.3 trillion in public contracts with graph visualization

The European Union is giving free access to detailed information about public purchasing contracts. That data describes which European institutions are spending money, for what and who benefits from it. We are going to explore the network of public institutions and suppliers and look for interesting patterns with graph visualization.

Public spending in Europe is a €1.3 trillion business

Every year, more than …

Continue

Posted on January 5, 2016 at 2:48am — 2 Comments

How to track and visualize data lineage

Data lineage is about tracking the flow of information. It is necessary to guarantee the quality, usability and security of your data. For large organizations, it is also a key conformity requirement. With Linkurious, it is possible to use a graph-based approach to solve these challenges.

What is data lineage?

The success of an organization depends on the quality, usability and security of its data. Want to provide amazing support to your customer? Create new products…

Continue

Posted on October 13, 2015 at 1:47am

How NASA experiments with knowledge discovery

NASA is using big data to make complex knowledge more readily available. Learn how graph visualization can help turn large corpus of documents into concrete insights.

nasa-hero

A database of lessons learned

Even in a mature and knowledge-driven organization like NASA, finding an answer to a common business issue can be frustrating. Past surveys at NASA have shown that most people have trouble finding the…

Continue

Posted on August 31, 2015 at 7:14am

Fraud detection in retail with graph analysis

Fraud detection is all about connecting the dots. We are going to see how to use graph analysis to identify stolen credit cards and fake identities. For the purpose of this article we have worked with Ralf Becher, irregular.bi. Ralf is Qlik Luminary and he provides solutions to integrate the Graph approach into Business Intelligence solutions like QlikView and Qlik Sense.

Third party fraud in retail

Third party fraud occurs when a…

Continue

Posted on June 2, 2015 at 10:32am — 1 Comment

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