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1. 发明申请

US20050262179A1 Method for performing classical bayesian net calculations using a quantum computer 有权
标题翻译：使用量子计算机进行古典贝叶斯网络计算的方法
公开(公告)号：US20050262179A1
公开(公告)日：2005-11-24
申请号：US10852328
申请日：2004-05-24
申请人： Robert Tucci
发明人： Robert Tucci
IPC分类号： G06F7/60 , G06N99/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： The invention comprises a classical computer that runs a special computer program. The program takes as input an initial data-set that comprises probabilistic information and returns as output a sequence of elementary operations (SEO). The initial data-set helps determine a classical Bayesian (CB) net. A program called “Q-Embedder” embeds the CB net within a quantum Bayesian (QB) net. A program called “Qubiter” (a quantum compiler) then translates the QB net into an equivalent SEO. The SEO outputted by the classical computer can be used to manipulate an array of qubits in a quantum computer. Application of the SEO to the array, followed by a measurement of the array, yields the value of certain conditional probabilities that we wish to know. The main goal of the invention is to provide a method for performing classical Bayesian net calculations on a quantum computer. Such calculations can be done on a classical computer; the hope is that they can be done much faster on a quantum computer.
摘要翻译：本发明包括运行特殊计算机程序的经典计算机。该程序将包含概率信息的初始数据集作为输入，返回作为基本操作序列（SEO）的输出。初始数据集有助于确定古典贝叶斯（CB）网络。称为“Q-Embedder”的程序将CB网络嵌入量子贝叶斯（QB）网络。称为“Qubiter”（量子编译器）的程序然后将QB网络转换为等效的SEO。经典计算机输出的SEO可用于操纵量子计算机中的一系列量子位。将该应用程序应用于阵列，然后对数组进行测量，得到我们希望知道的某些条件概率的值。本发明的主要目的是提供一种用于在量子计算机上执行古典贝叶斯网络计算的方法。这样的计算可以在古典的计算机上进行; 希望在量子计算机上可以更快地完成它。

2. 发明申请

US20070162262A1 Multiplexor approximation method for quantum compilers 审中-公开
标题翻译：量子编译器的多重近似法
公开(公告)号：US20070162262A1
公开(公告)日：2007-07-12
申请号：US11299397
申请日：2005-12-08
申请人： Robert Tucci
发明人： Robert Tucci
IPC分类号： G06F17/50
CPC分类号： B82Y10/00 , G06N10/00
摘要： A quantum compiler is a software program that runs on a classical computer. It can decompose (“compile”) an arbitrary unitary matrix into a sequence of elementary operations (SEO) that a quantum computer can follow. A quantum compiler previously invented by Tucci decomposes an arbitrary unitary matrix Uin into a sequence of U(2)-multiplexors, each of which is then decomposed into a SEO. A preferred embodiment of this invention is a subroutine within a quantum compiler program. The subroutine approximates some or all of the intermediate U(2)-multiplexors whose product equals Uin.
摘要翻译：量子编译器是在古典计算机上运行的软件程序。它可以将任意的酉矩阵分解（“编译”）为量子计算机可以遵循的基本操作（SEO）序列。先前由Tucci发明的量子编译器将中的任意酉矩阵U分解为U（2） - 多路复用器序列，然后将其分解成SEO。本发明的优选实施例是量子编译器程序中的子程序。该子程序近似一些或全部在中产品等于U _{的中间U（2） - 多路复用器。}

3. 发明授权

US06456994B1 Computer for a quantum computer 失效
标题翻译：量子计算机的编译器
公开(公告)号：US06456994B1
公开(公告)日：2002-09-24
申请号：US09073132
申请日：1998-05-05
申请人： Robert Tucci
发明人： Robert Tucci
IPC分类号： G06N304
CPC分类号： G06N99/002 , B82Y10/00 , G06N7/005 , Y10S977/933
摘要： A quantum computer is an array of quantum hits (qubits) together with some hard-ware for manipulating these qubits. Quantum Bayesian (QB) nets are a method of modeling quantum systems graphically in terms of network diagrams. This invention comprises a classical computer running a Computer program that expresses the information contained in a QB net as a sequence of elementary operations (SEO). One can then run these sequences on a quantum computer. We show how to reduce a QB net into a SEO by a two step process. First, express the information contained in the QB net as a sequence of unitary operators. Second, express each of those unitary operators as a SEO. An appendix to this document contains the C++ source code of a computer program called “Qubiter1.0”, which is a preferred embodiment of the invention.
摘要翻译：量子计算机是量子命中（量子位）的阵列，以及用于操纵这些量子位的一些硬件。量子贝叶斯（QB）网络是以图形方式对网络图进行量子系统建模的方法。本发明包括运行计算机程序的经典计算机，其将包含在QB网络中的信息表示为基本操作（SEO）序列。然后可以在量子计算机上运行这些序列。我们展示了如何通过两步过程将QB网络减少到SEO。首先，将QB网络中包含的信息作为单一运算符序列表示。第二，将这些单一运营商的每一个表达为SEO。本文档的附录包含称为“Qubiter1.0”的计算机程序的C ++源代码，这是本发明的优选实施例。

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