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SCL
2010
95views more  SCL 2010»
14 years 8 months ago
Is measurement-based feedback still better for quantum control systems?
In this paper, we put forward a fundamental question concerning feedback control of quantum systems: Is measurement-based feedback control still better than openloop control? In c...
Bo Qi, Lei Guo
DAGSTUHL
2006
14 years 11 months ago
Using Quantum Oblivious Transfer to Cheat Sensitive Quantum Bit Commitment
It is well known that unconditionally secure bit commitment is impossible even in the quantum world. In this paper a weak variant of quantum bit commitment, introduced independent...
Andreas Jakoby, Maciej Liskiewicz, Aleksander Madr...
ISAAC
2005
Springer
78views Algorithms» more  ISAAC 2005»
15 years 3 months ago
The Phase Matrix
Reducing the error of quantum algorithms is often achieved by applying a primitive called amplitude amplification. Its use leads in many instances to quantum algorithms that are q...
Peter Høyer
ICCS
2004
Springer
15 years 3 months ago
Applying Grid Computing to the Parameter Sweep of a Group Difference Pseudopotential
Theoretical modeling of chemical and biological processes is a key to understand nature and to predict experiments. Unfortunately, this is very data and computation extensive. Howe...
Wibke Sudholt, Kim Baldridge, David Abramson, Coli...
SIGMETRICS
2008
ACM
118views Hardware» more  SIGMETRICS 2008»
14 years 9 months ago
Finding the optimal quantum size: Sensitivity analysis of the M/G/1 round-robin queue
We consider the round robin (RR) scheduling policy where the server processes each job in its buffer for at most a fixed quantum, q, in a round-robin fashion. The processor sharin...
Varun Gupta