- ARCHIVE / TAG ARCHIVE
- More Jupyter notebooks: pyvis and networkx
Lately I’ve been spending more time creating Jupyter notebooks that demonstrate how to use the Dimensions API for research analytics. In this post I’ll talk a little bit about two cool Python technologies I’ve discovered for working with graph data: pyvis and networkx. pyvis and networkx The networkx and pyvis libraries are used for generating and visualizing network […]
- Exploring SciGraph data using JSON-LD, Elastic Search and Kibana
Hello there data lovers! In this post you can find some information on how to download and make some sense of the scholarly dataset recently made available by the Springer Nature SciGraph project, by using the freely available Elasticsearch suite of software. A few weeks ago the SciGraph dataset was released (full disclosure: I’m part […]
- Installing ClioPatria triplestore on mac os
ClioPatria is a “SWI-Prolog application that integrates SWI-Prolog’s the SWI-Prolog libraries for RDF and HTTP services into a ready to use (semantic) web server”. It is actively developed by the folks at the VU University of Amsterdam and is freely available online. While at a conference last week I saw a pretty cool demo (DIVE) […]
- Installing GraphDB (aka OWLIM) triplestore on mac os
GraphDB (formerly called OWLIM) is an RDF triplestore which is used – among others – by large organisations like the BBC or the British Museum. I’ve recently installed the LITE release of this graph database on my mac, so what follows is a simple write up of the steps that worked for me. Haven’t played […]
- An introduction to Neo4j
Neo4j is a recent graph-database that is rapidly accumulating success stories, especially in areas such as “social applications, recommendation engines, fraud detection, resource authorization, network & data center management and much more“. Here’s an interesting introductory lecture about by Ian Robinson at JavaZone 2013. Tip: Databasetube offers various other interesting articles about neo4j A few […]
Parerga und Paralipomena / At the core of all well-founded belief lies belief that is unfounded – Wittgenstein
