LINK [1] D. Kielpinski, C. Monroe, and D. J. Wineland, “Architecture for alarge-scale ion-trap quantum computer,” Nature, vol.417, pp.709-711, 2002.

LINK [2] J. M. Taylor et. al., “Fault-tolerant architecture for quantumcomputation using electrically controlled semiconductor spins,”Nature Phys., vol.1, pp.177-183, 2005.

LINK [3] L. C. L. Hollenberg, A. D. Greentree, A. G. Fowler, and C. J. Wellard,“Two-dimensional architectures for donor-based quantum computing,”Phys. Rev. B,vol.74, 045311, 2006.

LINK [4] A. G. Fowler et. al., “Long-range coupling and scalable architecture forsuperconducting flux qubits,” Phys. Rev. B, vol.76, 174507, 2007.

LINK [5] S. J. Devitt et. al., “Architectural design for a topological cluster state quantum computer,” New. J. Phys., vol.11, 083032, 2009.

LINK [6] R. Stock and D. F. V. James, “Scalable, High-Speed Measurement-Based Quantum Computer Using Trapped Ions,” Phys. Rev. Lett., vol.102,170501, 2009.

LINK [7] R. van Meter, T. D. Ladd, A. G. Fowler, and Y. Yamamoto, “Distributed Quantum Computer Architecture Using Semiconductor Nanophotonics,” Int. J. Quant. Info., vol.8, pp.295-323, 2010.

LINK [8] D. A. Herrera-Marti, A. G. Fowler, D. Jennings, and T. Rudolph, “Photonicimplementation for the topological cluster-state quantum computer,” Phys. Rev. A., vol.82, 032332, 2010.

LINK [9] N. Cody Jones et. al., “A Layered Architecture for Quantum Computing Using Quantum Dots,” arXiv:1010.5022, 2010.

LINK [10] R. Raussendorf and J. Harrington, “Fault-Tolerant Quantum Computationwith High Threshold in Two Dimensions,” Phys. Rev. Lett., vol.98,190504, 2007.

LINK [11] R. Raussendorf, J. Harrington, and K. Goyal, “Topologicalfault-tolerance in cluster state quantum computation,” New J. Phys., vol.9, p.199, 2007.

LINK [12] A. G. Fowler and K. Goyal, “Topological cluster state quantumcomputing”, Quant. Inf. Comp., vol.9, no.9&10, pp.721-738, 2009.

LINK [13] S. J. Devitt et. al., “Photonic module: An on-demand resource for photonic entanglement,” Phys. Rev. A., vol.76, 052312, 2007.

LINK [14] R. Raussendorf and H. J. Briegel, “A One-Way Quantum Computer,” Phys. Rev. Lett., vol.86, p.5188, 2001.

LINK [15] P. Villoresi et. al., “Experimental verification of the feasibilityof a quantum channel between space and Earth,” New. J. Phys.,vol.10, 033038, 2008.

LINK [16] R. Ursin et. al. Proc. 2008 Microgravity Sciences and Process Symposium (2008); SECOQC, Project www.sqcoqc.net.

LINK [17] W. J. Munro et. al., “From quantum multiplexing to high-performance quantumnetworking,” Nature Photonics, vol.4, pp.792-796, 2010.

LINK [18] S. Bravyi and A. Kitaev, “Universal quantum computation with ideal Clifford gates and noisy ancillas,” Phys. Rev. A., vol.71,022316, 2005.

LINK [19] A. G. Fowler, “Towards Large-Scale Quantum Computation,”quant-ph/0506126, 2005.