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Mochon, \u201cFamily of generalized \u201cpretty good\u201d measurements and the minimal-error pure-state discrimination problems for which they are optimal,\u201d Physical Review A, vol.73, no.012308, March 2006. 10.1103\/physreva.73.032328","DOI":"10.1103\/PhysRevA.73.032328"},{"key":"5","doi-asserted-by":"crossref","unstructured":"[5] A. Ac\u00edn, \u201cStatistical distinguishability between unitary operations,\u201d Physical Review Letters, vol.87, no.177901, 2001. 10.1103\/physrevlett.87.177901","DOI":"10.1103\/PhysRevLett.87.177901"},{"key":"6","doi-asserted-by":"publisher","unstructured":"[6] A. Chefles, A. Kitagawa, M. Takeoka, M. Sasaki, and J. Twamley, \u201cUnambiguous discrimination among oracle operators,\u201d Journal of Physics A: Mathematical and Theoretical, vol.40, no.10183, 2007. 10.1088\/1751-8113\/40\/33\/016","DOI":"10.1088\/1751-8113\/40\/33\/016"},{"key":"7","doi-asserted-by":"publisher","unstructured":"[7] A.M. Childs, J. Preskill, and J. Renes, \u201cQuantum information and precision measurement,\u201d Journal of Modern Optics, vol.47, no.2-3, pp.155-176, 2000. 10.1080\/09500340008244034","DOI":"10.1080\/09500340008244034"},{"key":"8","doi-asserted-by":"crossref","unstructured":"[8] G.M. D&apos;Ariano, P.L. Presti, and M.G.A. Paris, \u201cUsing entanglement improves the precision of quantum measurements,\u201d Physical Review Letters, vol.87, no.270404, 2001. 10.1103\/physrevlett.87.270404","DOI":"10.1103\/PhysRevLett.87.270404"},{"key":"9","doi-asserted-by":"crossref","unstructured":"[9] R. Duan, Y. Feng, and M. Ying, \u201cEntanglement is not necessary for perfect discrimination between unitary operations,\u201d Physical Review Letters, vol.98, no.100503, 2007. 10.1103\/physrevlett.98.129901","DOI":"10.1103\/PhysRevLett.98.129901"},{"key":"10","doi-asserted-by":"crossref","unstructured":"[10] R. Duan, Y. Feng, and M. Ying, \u201cThe perfect distinguishability of quantum operations,\u201d Physical Review Letters, vol.103, no.210501, 2009.","DOI":"10.1103\/PhysRevLett.103.210501"},{"key":"11","doi-asserted-by":"crossref","unstructured":"[11] M. Piani and J. Watrous, \u201cAll entangled states are useful for channel discrimination,\u201d Physical Review Letters, vol.102, no.250501, 2009. 10.1103\/physrevlett.102.250501","DOI":"10.1103\/PhysRevLett.102.250501"},{"key":"12","doi-asserted-by":"crossref","unstructured":"[12] G. Wang and M. Ying, \u201cUnambiguous discrimination among quantum operations,\u201d Physical Review A, vol.73, no.042301, 2006. 10.1103\/physreva.73.042301","DOI":"10.1103\/PhysRevA.73.042301"},{"key":"13","doi-asserted-by":"crossref","unstructured":"[13] Z. Ji, Y. Feng, R. Duan, and M. Ying, \u201cIdentification and distance measures of measurement apparatus,\u201d Physical Review Letters, vol.96, no.200401, 2006. 10.1103\/physrevlett.96.200401","DOI":"10.1103\/PhysRevLett.96.200401"},{"key":"14","doi-asserted-by":"crossref","unstructured":"[14] M.F. Sacchi, \u201cOptimal discrimination of quantum operations,\u201d Physical Review A, vol.71, no.062340, 2005. 10.1103\/physreva.71.062340","DOI":"10.1103\/PhysRevA.71.062340"},{"key":"15","doi-asserted-by":"publisher","unstructured":"[15] M. Ziman and M. Sedl\u00e1k, \u201cSingle-shot discrimination of quantum unitary processes,\u201d Journal of Modern Optics, vol.57, no.3, pp.253-259, 2010. 10.1080\/09500340903349963","DOI":"10.1080\/09500340903349963"},{"key":"16","doi-asserted-by":"publisher","unstructured":"[16] L.K. 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