Description
Leader of the group Algorithms and Complexity: Harry Buhrman.
Our research group designs software for the computing technology of the future, especially quantum computing. Based on the laws of quantum mechanics, which tell us that systems and particles can be in multiple states at once, quantum computing is radically different from computing as we know it. Our quantum software requires fundamentally different techniques and approaches based on superposition, interference and entanglement. Ultimately, our research will result in better, faster and more reliable computer systems for society. Our research group is involved in QuSoft, the new Dutch research centre for quantum software.
Vacancies
PhD student on the subject of quantum algorithms and complexity
Centrum Wiskunde & Informatica (CWI) has a vacancy in its Algorithms and Complexity research group for a talented PhD student on the subject of quantum algorithms and complexity.
Postdoc / Postdoctoral Researcher on the subject of the computer-science aspects of quantum computing and quantum information theory
Centrum Wiskunde & Informatica (CWI) has a vacancy in the Algorithms and Complexity research group for a talented Postdoc / Postdoctoral researcher on the subject of the computer-science aspects of quantum computing and quantum information theory.
News
ABN AMRO and QuSoft join hands to explore the power of quantum software
ABN AMRO and QuSoft are joining forces to explore the opportunities offered by quantum software and quantum computers. Operating under the name DisQover, the partnership will reveal what issues in the financial sector could be better solved using quantum computers. The partnership was announced at the Quantum Tech conference in Boston.
CWI researcher develops a unifying framework for quantum algorithms
A large group of quantum algorithms can now be easier understood and optimized, using a new framework developed by QuSoft researcher András Gilyén. In his PhD thesis Gilyén provides a framework that unifies quantum algorithms, while optimizing their hardware requirements. His thesis was awarded cum laude
Bosch and QuSoft start quantum computing collaboration
Recently, a research collaboration has begun between QuSoft and the Bosch Group. Researchers will investigate potential quantum computing use cases at Bosch, with a focus on applications in engineering and AI/machine learning fields.
Florian Speelman wins Andreas Bonn medal 2018
Florian Speelman (CWI & QuSoft) was awarded an Andreas Bonn medal 2018 from the GNGH, the Dutch Society for the Advancement of Science, Medicine and Surgery, for his thesis 'Position-based Quantum Cryptography and Catalytic Computation'. The three medals are presented once every five years for original work.
Current events
PhD defence Koen Groenland (A&C/QuSoft)
- 2020-01-17T10:00:00+01:00
- 2020-01-17T11:00:00+01:00
PhD defence Koen Groenland (A&C/QuSoft)
Start: 2020-01-17 10:00:00+01:00 End: 2020-01-17 11:00:00+01:00
Everyone is welcome to attend the public defence of Koen Groenland, of his thesis.
Members
Associated Members
- Simon Apers
- Sébastian de Bone
- Jean-Sébastien Caux
- Arjan Cornelissen
- Jan Czajkowski
- Bas Dirkse
- Yfke Dulek
- Mark Golden
- Koen Groenland
- Jonas Helsen
- Erik van Heumen
- Joris Kattemölle
- Harold Nieuwboer
- Maris Ozols
- Christian Schaffner
- Boris Skoric
- Jana Sotakova
- Leen Torenvliet
- Michael Walter
- Freek Witteveen
Publications
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van der Gulik, P.T.S. (2019, September 18). Considerations in evolutionary biochemistry. ILLC Dissertation Series.
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Liu, S, Li, Y, & Duan, R. (2019). Distinguishing unitary gates on the IBM quantum processor. Science China Information Sciences, 62. doi:10.1007/s11432-018-9703-y
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Alagic, G, Jeffery, S, Ozols, M, & Poremba, A. (2019). On quantum chosen-ciphertext attacks and learning with errors. In Leibniz International Proceedings in Informatics, LIPIcs. doi:10.4230/LIPIcs.TQC.2019.1
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Arunachalam, S, Briët, J, & Palazuelos, C. (2019). Quantum query algorithms are completely bounded forms. SIAM Journal on Computing, 48(3), 903–925. doi:10.1137/18M117563X
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Bannink, T.R, Briët, J, Buhrman, H.M, Labib, F.S, & Lee, T. J. (2019). Bounding quantum-classical separations for classes of nonlocal games. In 36th International Symposium on Theoretical Aspects of Computer Science (STACS 2019) (pp. 12:1–12:11). doi:10.4230/LIPIcs.STACS.2019.12
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Witteveen, J, Bottesch, R.C, & Torenvliet, L. (2019). A Hierarchy of Polynomial Kernels. In Lecture Notes in Computer Science. doi:10.1007/978-3-030-10801-4
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Groenland, K.L. (2019). Adiabatic state distribution using anti-ferromagnetic spin systems. SciPost Physics, 6(011). doi:10.21468/SciPostPhys.6.1.011
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Gilyén, A.P, Arunachalam, S, & Wiebe, N. (2019). Optimizing quantum optimization algorithms via faster quantum gradient computation. In Annual ACM-SIAM Symposium on Discrete Algorithms (pp. 1425–1444). doi:10.1137/1.9781611975482.87
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Coladangelo, A, Grilo, A, Jeffery, S, & Vidick, T. (2019). Verifier-on-a-leash: New schemes for verifiable delegated quantum computation, with quasilinear resources. In Lecture Notes in Computer Science/Lecture Notes in Artificial Intelligence. doi:10.1007/978-3-030-17659-4_9
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Ito, T, & Jeffery, S. (2018). Approximate span programs. Algorithmica. doi:10.1007/s00453-018-0527-1
Current projects with external funding
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Quantum Computation with Bounded Space ()
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Quantum time-space tradeoff lower bounds ()
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Algorithms, protocols and applications for small qubits systems
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Quantum Algorithms in a Practical Setting
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Realization of Quantum Computing Applications at Bosch
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CIFAR grant Quantum Information Science (CIFAR)
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Taming Quantum Adversaries (None)
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Quantum Computing (PPS ABN AMRO Bank)
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Quantum Software Consortium (QSC)
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Quantum algorithms and applications (QuantAlgo)
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Research centre for quantum software (QUSOFT)
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WISE Women In Science Excel (WISE)
Related partners
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ABN AMRO Bank
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Bosch Foundation
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Robert Bosch GmbH
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CIFAR
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Technische Universiteit Delft
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Universiteit Leiden
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Universiteit van Amsterdam
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Vrije Universiteit Amsterdam