Conference paper
A privacy-protecting coupon system
Liqun Chen, Matthias Enzmann, et al.
FC 2005
We demonstrate that no combined input- and output-queued switch with limited speedup (i.e., smaller than the number of ports) and limited output buffering can be strictly work-conserving by constructing a counterexample traffic scenario.
Liqun Chen, Matthias Enzmann, et al.
FC 2005
M.J. Slattery, Joan L. Mitchell
IBM J. Res. Dev
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IEEE TETC
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SPIE Advances in Semiconductors and Superconductors 1990