Extending X3D for distributed multimedia processing and control. - Michael Repplinger; Alexander Löffler; Benjamin Schug; Philipp Slusallek (Web3D, 2009)

RTSG: ray tracing for X3D via a flexible rendering framework. - Dmitri Rubinstein; Iliyan Georgiev; Benjamin Schug; Philipp Slusallek (Web3D, 2009)