Publications related to Quantum Fourier transform

Harmonic Phasor Measurements in Real-World PMU-Based Acquisitions

Mario Paolone, Asja Derviskadic, Guglielmo Frigo

Modern distribution networks prove to be easily prone to power quality issues, and in particular to the presence of harmonic. components in the voltage and current signals, due to the increasing presence of nonlinear loads, distributed generation, and rene ...

IEEE2019

Efficient Quantum Algorithms for GHZ and W States, and Implementation on the IBM Quantum Computer

Nicolas Macris, Clément Christian Javerzac-Galy, Kenichi Komagata, Marc-André Dupertuis, Chun Lam Chan, Fabien Gremion, Jarla Thiesbrummel, Romain Fournier

Efficient deterministic algorithms are proposed with logarithmic step complexities for the generation of entangled GHZ(N) and W-N states useful for quantum networks, and an implementation on the IBM quantum computer up to N = 16 is demonstrated. Improved q ...

WILEY2019

The additive hazard estimator is consistent for continuous-time marginal structural models

Mats Julius Stensrud, Pal Christie Ryalen

Marginal structural models (MSMs) allow for causal analysis of longitudinal data. The standard MSM is based on discrete time models, but the continuous-time MSM is a conceptually appealing alternative for survival analysis. In applied analyses, it is often ...

2019

Decompositions of dependence for high-dimensional extremes

Emeric Rolland Georges Thibaud

We propose two decompositions that help to summarize and describe high-dimensional tail dependence within the framework of regular variation. We use a transformation to define a vector space on the positive orthant and show that transformed-linear operatio ...

OXFORD UNIV PRESS2019

Artificial Neural Networks for Impact Position Detection in Haptic Surfaces

Yves Perriard, Paolo Germano, Camilo Hernandez Mejia

Recently, the interest in haptic feedback is growing thanks to its ability to enhance the interaction with Human Machine Interfaces (HMIs). This research project is exploring the potential of machine learning combined with piezoelectric actuators to genera ...

IEEE2019

The Role of Multiplicative Complexity in Compiling Low T-count Oracle Circuits

Giovanni De Micheli, Mathias Soeken, Giulia Meuli

We present a constructive method to create quantum circuits that implement oracles vertical bar x vertical bar y |0 (k) -> vertical bar x vertical bar y circle plus f(x)vertical bar 0 (k) for n-variable Boolean functions f with low T-count. In our method f ...

IEEE2019

Performance characterization of Altera and Xilinx 28 nm FPGAs at cryogenic temperatures

Edoardo Charbon, Harald Arjan Robert Homulle

Quantum computers enable a massive speed-up in calculations, thanks to the nature of quantum operations. To unlock quantum computation, a classical system infrastructure is required for the control of qubits and processing of their data. While qubits are g ...

2018

Super Resolution Phase Retrieval for Sparse Signals

Martin Vetterli, Juri Ranieri, Gilles Baechler, Amina Chebira, Miranda Krekovic

In a variety of fields, in particular those involving imaging and optics, we often measure signals whose phase is missing or has been irremediably distorted. Phase retrieval attempts to recover the phase information of a signal from the magnitude of its Fo ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2018

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Quantum Fourier transform

Harmonic Phasor Measurements in Real-World PMU-Based Acquisitions

Efficient Quantum Algorithms for GHZ and W States, and Implementation on the IBM Quantum Computer

The additive hazard estimator is consistent for continuous-time marginal structural models

Decompositions of dependence for high-dimensional extremes

Cryo-CMOS Electronics for Quantum Computing Applications

Artificial Neural Networks for Impact Position Detection in Haptic Surfaces

The Role of Multiplicative Complexity in Compiling Low T-count Oracle Circuits

Performance characterization of Altera and Xilinx 28 nm FPGAs at cryogenic temperatures

Super Resolution Phase Retrieval for Sparse Signals

The Center of Small Quantum Groups I: The Principal Block in Type A

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Chat with Graph Search

Harmonic Phasor Measurements in Real-World PMU-Based Acquisitions

Artificial Neural Networks for Impact Position Detection in Haptic Surfaces

The additive hazard estimator is consistent for continuous-time marginal structural models

Cryo-CMOS Electronics for Quantum Computing Applications

The Role of Multiplicative Complexity in Compiling Low T-count Oracle Circuits

Performance characterization of Altera and Xilinx 28 nm FPGAs at cryogenic temperatures

Super Resolution Phase Retrieval for Sparse Signals

Efficient Quantum Algorithms for GHZ and W States, and Implementation on the IBM Quantum Computer

Decompositions of dependence for high-dimensional extremes

The Center of Small Quantum Groups I: The Principal Block in Type A