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Fundamentals of Quantum Programming in IBM's Quantum Computers
This textbook introduces major topics that include quantum bits, superposition, entanglement, logic gates, quantum search algorithm, quantum Fourier transform, inverse quantum Fourier transform, Shor’s order-finding algorithm and phase estimation. Everyone can write algorithms and programs in the cloud making using IBM’s quantum computers that support IBM Q Experience which contains the composer, open quantum assembly language, simulators and real quantum devices. Furthermore, this book teaches you how to use open quantum assembly language to write quantum programs for dealing with complex problems. Through numerous examples and exercises, readers will learn how to write a quantum program with open quantum assembly language for solving any problem from start to complete. This book includes six main chapters: ·Quantum Bits and Quantum Gates—learn what quantum bits are, how to declare and measure them, what quantum gates are and how they work on a simulator or a real device in the cloud. ·Boolean Algebra and its Applications—learn how to decompose CCNOT gate into six CNOT gates and nine gates of one bit and how to use NOT gates, CNOT gates and CCNOT gates to implement logic operations including NOT, OR, AND, NOR, NAND, Exclusive-OR (XOR) and Exclusive-NOR (XNOR). ·Quantum Search Algorithm and its Applications—learn core concepts of quantum search algorithm and how to write quantum programs to implement core concepts of quantum search algorithm for solving two famous NP-complete problems that are the satisfiability problem in n Boolean variables and m clauses and the clique problem in a graph with n vertices and q edges. ·Quantum Fourier Transform and its Applications—learn core concepts of quantum Fourier transform and inverse quantum Fourier transform and how to write quantum programs to implement them for solving two real applications that are to compute the period and the frequency of two given oracular functions. ·Order-Finding and Factoring—learn core concepts of Shor’s order-finding algorithm and how to write quantum programs to implement Shor’s order-finding algorithm for completing the prime factorization to 15. Phase Estimation and its Applications—learn core concepts of phase estimation and quantum counting and how to write quantum programs to implement them to compute the number of solution(s) in the independent set problem in a graph with two vertices and one edge.
Understanding IBM Workplace Strategy and Products
Annotation IBM Workplace represents an entire portfolio of IBM products, new and existing, that focuses on increasing people's productivity in a new way. In this book, IBM Software Live! Program Director Douglas Spencer and Senior Lotus Consultant Ron Sebastian start with an introduction to people productivity in the context of IBM's On Demand Business vision. Then the IBM Workplace strategy and products are described. You will see how the underlying componentized software infrastructure of IBM Workplace provides the flexibility businesses need in the emerging on demand world. You will see how many users without traditional desks such as an outbound sales force, factory floor staff, airline pilots, etc. can collaborate with others boosting the productivity of the entire organization, trading partners, and customers. The authors then provide an overview of the key product lines that implement the IBM Workplace vision including IBM Workplace, WebSphere Portal, Lotus Notes and Domino, and WebSphere Everyplace. You will learn how the new IBM Workplace client technology for these products combines the rich user experience of client/server with the cost characteristics of Web-based applications, giving users the best of both worlds. In the final chapter, the authors explore industry-specific people productivity solutions tailored for the needs of specific industries including aerospace, defense, automotive, banking, financial markets, consumer products, electronics, utilities, government, health care, insurance, life sciences, retail, and telecommunications, etc. The Foreword, by IBM Software Group General Manager of Workplace, Portal, and Collaboration Software, Michael D. Rhodin, provides an insider's perspective on the thinking behind IBM Workplace. To help you stay current, this book comes with your personal password for accessing the companion Web site which offers up-to-the-minute IBM Workplace news, More on the Web links, and additional resources.
Big Blues
A reporter who spent seven years covering IBM for the Wall Street Journal tells the inside story of the giant corporation's fall from grace. This edition includes an afterword updating IBM's fortunes after Louis Gerstner's first year as the company's CEO.
