AngularJS: https://angularjs.org/
Apache Commons-Math: http://commons.apache.org/proper/commons-math/
Jersey: https://jersey.java.net/
Java Universal Network/Graph Framework: http://jung.sourceforge.net/
Data-Driven Documents - D3JS: https://d3js.org/
D3JS Force Graph: http://bl.ocks.org/mbostock/4062045