Research outputs Nigel Shadbolt, Tim Berners-Lee & Wendy Hall, 2006, IEEE Intelligent Systems, 21(3), 96-101 DOI: Type: article Harith Alani, Sanghee Kim, David E. Millard, Mark J. Weal, Wendy Hall, Paul H. Lewis & Nigel R. Shadbolt, 2003, IEEE Intelligent Systems, 18(1), 14-21 Type: article