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1. |
Record Nr. |
UNINA9910143553803321 |
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Autore |
Imre Sándor |
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Titolo |
Quantum computing and communications [[electronic resource] ] : an engineering approach / / Sándor Imre and Ferenc Balázs |
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Pubbl/distr/stampa |
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Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2005 |
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ISBN |
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1-118-72547-6 |
0-470-86904-6 |
1-280-27231-7 |
9786610272310 |
0-470-86903-8 |
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Edizione |
[1st edition] |
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Descrizione fisica |
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1 online resource (315 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Digital communications - Data processing |
Quantum computers |
Signal processing - Digital techniques |
Telecommunication - Data processing |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. [249]-260) and index. |
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Nota di contenuto |
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Quantum Computing and Communications An Engineering Approach; Contents; Preface; How to use this book; Acknowledgments; List of Figures; Acronyms; Part I Introduction to Quantum Computing; 1 Motivations; 1.1 Life Cycle of a Well-known Invention; 1.2 What about Computers and Computing?; 1.3 Let us Play Marbles; 2 Quantum Computing Basics; 2.1 Mystery of Probabilistic Gate; 2.2 The Postulates of Quantum Mechanics; 2.3 Qbits and Qregisters; 2.4 Elementary Quantum Gates; 2.5 General Description of the Interferometer; 2.6 Entanglement; 2.6.1 A surprising quantum state - entanglement |
2.6.2 The CNOT gate as classical copy machine and quantum entangler2.6.3 Bell states; 2.6.4 Entanglement with the environment - decoherence; 2.6.5 The EPR paradox and the Bell inequality; 2.7 No Cloning Theorem; 2.8 How to Prepare an Arbitrary Superposition; 2.9 Further Reading; 3 Measurements; 3.1 General Measurements; 3.2 |
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Projective Measurements; 3.2.1 Measurement operators and the 3(rd) Postulate in the case of projective measurement; 3.2.2 Measurement using the computational basis states; 3.2.3 Observable and projective measurement; 3.2.4 Repeated projective measurement |
3.2.5 CHSH inequality with entangled particles3.3 Positive Operator Valued Measurement; 3.3.1 Measurement operators and the 3(rd) Postulate in the case of POVM; 3.3.2 How to apply POVM operators; 3.4 Relations among the Measurement Types; 3.5 Quantum Computing-based Solution of the Game with Marbles; 3.6 Further Reading; Part II Quantum Algorithms; 4 Two Simple Quantum Algorithms; 4.1 Superdense Coding; 4.2 Quantum Teleportation; 4.3 Further Reading; 5 Quantum Parallelism; 5.1 Introduction; 5.2 Deutsch-Jozsa Algorithm; 5.3 Simon Algorithm; 5.4 Further Reading |
6 Quantum Fourier Transform and its Applications6.1 Quantum Fourier Transform; 6.2 Quantum Phase Estimation; 6.2.1 Idealistic phase estimation; 6.2.2 Phase estimation in practical cases; 6.2.3 Quantitative analysis of the phase estimator; 6.2.4 Estimating quantum uncertainty; 6.3 Order Finding and Factoring - Shor Algorithm; 6.3.1 Connection between factoring and order finding; 6.3.2 Quantum-based order finding; 6.3.3 Error analysis and a numerical example; 6.4 QFT as generalized Hadamard transform; 6.5 Generalizations of order finding; 6.5.1 Period finding |
6.5.2 Two-dimensional period finding and discrete logarithm6.6 Further Reading; Part III Quantum-assisted Solutions of Infocom Problems; 7 Searching in an Unsorted Database; 7.1 The Basic Grover Algorithm; 7.1.1 Initialization - quantum parallelism; 7.1.2 First stage of G - the Oracle; 7.1.3 Second stage of G - inversion about the average; 7.1.4 Required number of iterations; 7.1.5 Error analysis; 7.2 Quantum Counting; 7.2.1 Quantum counting based on phase estimation; 7.2.2 Error analysis; 7.2.3 Replacing quantum counting with indirect estimation on M; 7.3 Quantum Existence Testing |
7.3.1 Error analysis |
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Sommario/riassunto |
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Quantum computers will revolutionize the way telecommunications networks function. Quantum computing holds the promise of solving problems that would be intractable with conventional computers by implementing principles from quantum physics in the development of computer hardware, software and communications equipment. Quantum-assisted computing will be the first step towards full quantum systems, and will cause immense disruption of our traditional networks. The world's biggest manufacturers are investing large amounts of resources to develop crucial quantum-assisted circuits and d |
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2. |
Record Nr. |
UNINA9910483481703321 |
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Autore |
Tesfay Seyoum Yohannes |
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Titolo |
International Commercial Arbitration : Legal and Institutional Infrastructure in Ethiopia / / by Seyoum Yohannes Tesfay |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2021 |
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ISBN |
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978-3-030-66752-8 |
978-3-030-66751-1 |
978-3-030-66754-2 |
3-030-66752-9 |
3-030-66751-0 |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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Collana |
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EYIEL Monographs - Studies in European and International Economic Law, , 2524-6666 ; ; 12 |
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Disciplina |
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Soggetti |
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Mediation |
Dispute resolution (Law) |
Arbitration (Administrative law) |
International law |
Trade regulation |
Private international law |
Conflict of laws |
Comparative law |
Business |
Africa |
Commercial law |
Dispute Resolution, Mediation, Arbitration |
International Economic Law, Trade Law |
Private International Law, International and Foreign Law, Comparative Law |
African Business |
Commercial Law |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Ethiopia and Its Legal System: The Context -- Arbitration Agreement: Validity, Lapse and Interpretation -- Arbitrability -- The Normative Basis for Decision on Merits and Procedural Conduct of Arbitration: The Extent of Party Autonomy -- Kompetenz-Kompetenz and Separability -- Judicial Review of Arbitral Awards -- Recognition and Enforcement of Arbitral Awards -- The Institutional Setting for International Commercial Arbitration. |
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Sommario/riassunto |
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This book is the first-ever to explore commercial arbitration in the Ethiopian context. Alternative conflict resolution mechanisms are nothing new to the country: arbitration as a dispute settlement mechanism by which a third party issues a binding decision on a dispute between two or more parties by exercising the jurisdictional mandate conferred on it by the parties themselves was established with the adoption of the Civil Code in 1960. This pioneering book evaluates the extent to which Ethiopia’s laws and institutions allow disputing parties to effectively reap the benefits of international commercial arbitration. It interprets the relevant legislation and attempts to bridge the gaps in it, in order to help lawyers, arbitrators, arbitral institutions, academics and judges to understand and apply it. It also helps parties seeking to complete international transactions pertaining to Ethiopia make the right choice regarding conflict resolution. |
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3. |
Record Nr. |
UNINA9910366646403321 |
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Titolo |
Green Technologies and Infrastructure to Enhance Urban Ecosystem Services : Proceedings of the Smart and Sustainable Cities Conference 2018 / / edited by Viacheslav Vasenev, Elvira Dovletyarova, Zhongqi Cheng, Riccardo Valentini, Carlo Calfapietra |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
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ISBN |
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Edizione |
[1st ed. 2020.] |
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Descrizione fisica |
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1 online resource (293 pages) |
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Collana |
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Springer Geography, , 2194-315X |
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Disciplina |
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Soggetti |
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Regional planning |
Urban planning |
Urban ecology (Biology) |
Sustainable development |
Soil science |
Soil conservation |
Environmental geography |
Landscape/Regional and Urban Planning |
Urban Ecology |
Sustainable Development |
Soil Science & Conservation |
Environmental Geography |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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These proceedings of the Smart and Sustainable Cities Conference (SSC) in Moscow from May 23 to 26, 2018 addresses important questions regarding the global trend of urbanization. What are the environmental consequences of megacities’ expansion? What smart solutions can make life in cities safe, comfortable and environmentally friendly? It is projected that 70% of the global population will live in cities by 2050, |
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and as such the book describes how this rapid urbanization will alter the face of the world. Focusing on solutions for the environmental problems of modern megapolises, it discusses advanced approaches and smart technologies to monitor, model and assess the environmental consequences and risks. The contributors present examples of successful sustainable urban development, including management and design of green infrastructure, waste management, run-off purification and remediation of urban soils. The SSC conference and its proceedings offer a valuable contribution to sustainable urban development, and are of interest to the scientific and research community, municipal services, environmental protection agencies, landscape architects, civil engineers, policy makers and other stakeholders in urban management and greenery. |
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