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Phillipson, F. (author)A quantum computer that is useful in practice, is expected to be developed in the next few years. An important application is expected to be machine learning, where benefits are expected on run time, capacity and learning efficiency. In this paper, these benefits are presented and for each benefit an example application is presented. A quantum...conference paper 2020
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Piattini, M. (author), Peterssen, G. (author), Pérez-Castillo, R. (author), Hevia, J.L. (author), Serrano, M.A. (author), Hernández, G. (author), García Rodríguez de Guzmán, I. (author), Paradela, C.A. (author), Polo, M. (author), Murina, E. (author), Jiménez, L. (author), Marqueño, J.C. (author), Gallego, R. (author), Tura, J. (author), Phillipson, F. (author), Murillo, J.M. (author)This paper presents the Talavera Manifesto for quantum software engineering and programming. This manifesto collects some principles and commitments about the quantum software engineering and programming field, as well as some calls for action. This is the result of the discussion and different viewpoints of academia and industry practitioners...conference paper 2020
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Neumann, N.M.P. (author), de Heer, P.B.U.L. (author), Chiscop, I. (author), Phillipson, F. (author)With quantum computers still under heavy development, already numerous quantum machine learning algorithms have been proposed for both gate-based quantum computers and quantum annealers. Recently, a quantum annealing version of a reinforcement learning algorithm for grid-traversal using one agent was published. We extend this work based on...conference paper 2020
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- Neumann, N.M.P. (author), van Houte, R. (author), Attema, T. (author) conference paper 2020
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Last, T. (author), Samkharadze, N. (author), Eendebak, P.T. (author), Versluis, R. (author), Xue, X. (author), Sammak, A. (author), Brousse, D. (author), Loh, K.K.L. (author), Polinder, H. (author), Scappucci, G. (author), Veldhorst, M. (author), Vandersypen, L. (author), Maturová, K. (author), Veltin, J. (author), Alberts, G.J.N. (author)The mission of QuTech is to bring quantum technology to industry and society by translating fundamental scientific research into applied research. To this end we are developing Quantum Inspire (QI), a full-stack quantum computer prototype for future co-development and collaborative R&D in quantum computing. A prerelease of this prototype system...conference paper 2020
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- Müller, M. (author), de Jong, J. (author), van Heesch, M.P.P. (author), Overeinder, B. (author), van Rijswijk-Deij, R. (author) article 2020
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- van Houte, R. (author), Mulderij, J. (author), Attema, T. (author), Chiscop, I. (author), Phillipson, F. (author) article 2020
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- van Dam, T.J. (author), Neumann, N.M.P. (author), Phillipson, F. (author), van den Berg, H. (author) article 2020
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- Meinhardt, N. (author), Neumann, N.M.P. (author), Phillipson, F. (author) conference paper 2020
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Quantumfysica is voor gewone stervelingen een ongrijpbaar fenomeen. Toch weten knappe koppen het te vertalen naar quantumtechnologie die de belofte van concrete ‘gamechanging’ toepassingen in zich heeft. Het Delftse onderzoeksinstituut QuTech ontwikkelt er demonstrators voor. Zo heeft de toekomstige quantumcomputer een ongelooflijke...article 2019
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Neumann, N.M.P. (author), den Breeijen, S.R. (author)Different algorithms can be used for clustering purposes with data sets. On of these algorithms, uses topological features extracted from the data set to base the clusters on. The complexity of this algorithm is however exponential in the number of data points. Recently a quantum algorithm was proposed by Lloyd Garnerone and Zanardi with claimed...article 2019
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Wezeman, R. (author), Neumann, N.M.P. (author), Phillipson, F. (author)With quantum computers entering a new phase of maturity and quantum algorithms covering a growing range of applications, it is important that the two meet at some point in the middle. Currently, the two meet only by toy-problem implementations for some algorithms. In this work, we extend a recently proposed distance-based classifier and give...conference paper 2019
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de Ridder, F. (author), Neumann, N.M.P. (author), Veugen, P.J.M. (author), Kooij, R. (author)In this work, we consider the following problem: given a graph, the addition of which single edge minimises the effective graph resistance of the resulting (or, augmented) graph. A graph’s effective graph resistance is inversely proportional to its robustness, which means the graph augmentation problem is relevant to, in particular, applications...conference paper 2019
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- Meinhardt, N. (author), Dekker, B. (author), Neumann, N.M.P. (author), Phillipson, F. (author) conference paper 2019
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Neumann, N.M.P. (author), Nauta, J.C. (author), Phillipson, F. (author)Running general quantum algorithms on quantum computers is hard, especially in the early stage of development of the quantum computer that we are in today. Many resources are required to transform a general problem to be run on a quantum computer, for instance to satisfy the topology constraints of the quantum hardware. Furthermore, quantum...conference paper 2019
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- QuSoft, QT/e, NWO, het Lorentz Instituut, AMS-IX, StartupDelta en Microsoft, m.m.v. EZK TNO, QuTech, (author) report 2019
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Fu, X. (author), Rol, M.A. (author), Bultink, C.C. (author), van Someren, J. (author), Khammassi, N. (author), Ashraf, I. (author), Vermeulen, R.F.L. (author), de Sterke, J.C. (author), Vlothuizen, W.J. (author), Schouten, R.N. (author), Almudéver, C.G. (author), DiCarlo, L. (author), Bertels, K. (author)This article proposes a quantum microarchitecture, QuMA. Flexible programmability of a quantum processor is achieved by multilevel instructions decoding, abstracting analog control into digital control, and translating instruction execution with non-deterministic timing into event trigger with precise timing. QuMA is validated by several single...article 2018
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Bultink, C.C. (author), Tarasinski, B. (author), Haandbæk, N. (author), Poletto, S. (author), Haider, N. (author), Michalak, D.J. (author), Bruno, A. (author), DiCarlo, L. (author)We present and demonstrate a general three-step method for extracting the quantum efficiency of dispersive qubit readout in circuit QED. We use active depletion of post-measurement photons and optimal integration weight functions on two quadratures to maximize the signal-to-noise ratio of the non-steady-state homodyne measurement. We derive...article 2018
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Gül, O. (author), Zhang, H. (author), de Vries, F.K. (author), van Veen, J. (author), Zuo, K. (author), Mourik, V. (author), Conesa-Boj, S. (author), Nowak, M.P. (author), van Woerkom, D.J. (author), Quintero Pérez, M. (author), Cassidy, M.C. (author), Geresdi, A. (author), Koelling, S. (author), Car, D. (author), Plissard, S.R. (author), Bakkers, E.P.A.M. (author), Kouwenhoven, L.P. (author)Topological superconductivity is a state of matter that can host Majorana modes, the building blocks of a topological quantum computer. Many experimental platforms predicted to show such a topological state rely on proximity-induced superconductivity. However, accessing the topological properties requires an induced hard superconducting gap,...article 2017
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Fu, X. (author), Rol, M.A. (author), Bultink, C.C. (author), van Someren, J. (author), Khammassi, N. (author), Ashraf, I. (author), Vermeulen, R.F.L. (author), De Sterke, J.C. (author), Vlothuizen, W.J. (author), Schouten, R.N. (author), Almudever, C.G. (author), DiCarlo, L. (author), Bertels, K. (author)Quantum computers promise to solve certain problems that are intractable for classical computers, such as factoring large numbers and simulating quantum systems. To date, research in quantum computer engineering has focused primarily at opposite ends of the required system stack: devising high-level programming languages and compilers to...conference paper 2017