a Canadian computer scientist and software professional . During his graduate studies at the University of Alberta he worked with Jonathan Schaeffer on Conspiracy Number Search and defended his M.Sc. degree on that topic in 1988 .
- Norbert Klingbeil (1988). Search Strategies for Conspiracy Numbers. M.Sc. thesis, pdf
- Norbert Klingbeil, Jonathan Schaeffer (1988). Search Strategies for Conspiracy Numbers. Canadian Artificial Intelligence Conference
- Norbert Klingbeil, Jonathan Schaeffer (1990). Empirical Results with Conspiracy Numbers. Computational Intelligence, Vol. 6, No. 1, pdf