Enhancing collaboration between researchers: applying Graphileon functionality to the Panama Papers

The publication of the Panama Papers, based on leaked financial documents that were analyzed by the International Consortium of Investigative Journalists (ICIJ) has not only generated a lot of interest and comments with regard to the pros and cons of offshore tax structures used by the world’s elites, it also sparked interest in the tools that were used to carry out this research. Tools that included Apache SolrTikaLinkurious and Neo4j .

Finding interesting cases or sub-networks in the mutually heavily connected 11.5 million content items, is a challenge in itself. That is why the ICIJ is making the Neo4j dataset publicly available, and invited the community to go and dig. Combining efforts should yield a better result.

Ok. But  … how do you combine the results of individual research efforts?  How do you share parts of a network that you have been doing research on?  How do you know whether someone else has already dug into the case that you are looking into? Or who has found cases that partially overlap with yours?

To find the answers to these questions, we played around with Graphileon to create a dashboard that allows users to:

  • Get and idea of what is in the graph store
  • Start exploring various ways (full text, following a path, controlled exploration)
  • Save a “case” as a diagram
  • Access diagrams of others
  • Find overlapping cases
  • Trace back (how did you get here?)

The video below illustrates the functionality that we configured. Yes .. configured. Not coded. All panels (tables, networks, diagrams) and queries are so-called Graphileon functions, linked to each other by triggers that carry data and parameters. After all, the dashboard is a graph too. And all you need to build dashboards like this, is knowledge of Neo4j’s Cypher language.

InterActor can also be used to visualise how investigative paths of journalists converge or diverge, using the same non-coding approach, with a concept we call pathdistances.


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Extend Graphileon default configuration with a graph visualization that behaves differently.

Graphileon’s default configuration, in most cases, sufficient to browse and edit the contents of your application and data stores. However, sometimes you may want to extend or modify the Graphileon default behaviour. For instance, if you want to: Remove some of the default context menu options, or replace them with others; Replace the ‘get neighbours” … Continued

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Navigating to our documentation

Easy access to the Graphileon documentation Every now and then, we need to look up things in our documentation ourselves. So we configured a context menu-option for function nodes, in order to provide easy access to the Graphileon documentation. It takes you directly to the relevant page in our documentation. You can see the diagram … Continued

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Release of Graphileon 3.0

Graphileon releases version 3.0, packed with new stuff! Today, after many months of hard work, we are proud to release Graphileon 3.0. In this release, we put a lot of new functionality as well as many improvements. We also made Graphileon available on AWS, with a new licensing model that is based on functionality. The … Continued

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