Isn't John Wickerson not affiliated with Imperial College London?
Doesn't J. Wickerson not work at Imperial College London, Department of Electrical and Electronic Engineering, UK?
ASK { <https://dblp.org/pid/21/7915> <https://dblp.org/rdf/schema#primaryAffiliation> 'Imperial College London, Department of Electrical and Electronic Engineering, UK' }
<https://dblp.org/pid/21/7915>