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39 Newest Publications about the topic supercomputers

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Molecules, Vol. 23, Pages 1028: ParaBTM: A Parallel Processing Framework for Biomedical Text Mining on Supercomputers

27-Apr-2018 | Xing, Yuting ; Wu, Chengkun ; Yang, Xi ; Wang, Wei ; Zhu, En ; Yin, Jianping, Molecules, 2018

Molecules, Vol. 23, Pages 1028: ParaBTM: A Parallel Processing Framework for Biomedical Text Mining on Supercomputers Molecules doi: 10.3390/molecules23051028 Authors: Yuting Xing Chengkun Wu Xi Yang Wei Wang En Zhu Jianping Yin A prevailing way of extracting valuable ...

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Characterizing quantum supremacy in near-term devices

23-Apr-2018 | Sergio Boixo; Sergei V. Isakov; Vadim N. Smelyanskiy; Ryan Babbush; Nan Ding; Zhang Jiang; Michael J. Bremner; John ..., Nature Physics, 2018

A critical question for quantum computing in the near future is whether quantum devices without error correction can perform a well-defined computational task beyond the capabilities of supercomputers. Such a demonstration of what is referred to as quantum supremacy requires a reliable evaluation ...

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Characterizing quantum supremacy in near-term devices

23-Apr-2018 | Sergio Boixo; Sergei V. Isakov; Vadim N. Smelyanskiy; Ryan Babbush; Nan Ding; Zhang Jiang; Michael J. Bremner; John ..., Nature Physics, 2018

A critical question for quantum computing in the near future is whether quantum devices without error correction can perform a well-defined computational task beyond the capabilities of supercomputers. Such a demonstration of what is referred to as quantum supremacy requires a reliable evaluation ...

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The perfect wave

10-Nov-2017 | Jon Cohen, Science , 2017

A world champion surfer and a fluid mechanics specialist teamed up to create an artificial wave in a landlocked lake in central California that has astonished the surfing world. Kelly Slater, who has won the world surfing title an unprecedented 11 times, for more than a decade worked with Adam ...

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Quantum simulations with ultracold atoms in optical lattices

08-Sep-2017 | Christian Gross; Immanuel Bloch, Science , 2017

Quantum simulation, a subdiscipline of quantum computation, can provide valuable insight into difficult quantum problems in physics or chemistry. Ultracold atoms in optical lattices represent an ideal platform for simulations of quantum many-body problems. Within this setting, quantum gas ...

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Elucidating reaction mechanisms on quantum computers [Physics]

18-Jul-2017 | Markus Reiher; Nathan Wiebe; Krysta M. Svore; Dave Wecker; Matthias Troyer, Proceedings of the National Academy of Sciences current issue, 2017

With rapid recent advances in quantum technology, we are close to the threshold of quantum devices whose computational powers can exceed those of classical supercomputers. Here, we show that a quantum computer can be used to elucidate reaction mechanisms in complex chemical systems, using the ...

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New journal blacklist, palm-oil ban and the world’s top supercomputers

22-Jun-2017 | ;, Nature, 2017

SEVEN DAYS Nature 546, 7659 (2017). http://www.nature.com/doifinder/10.1038/546456a The week in science: 16–22 June 2017.

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QnAs with Christopher Monroe [QnAs]

18-Apr-2017 | Chris Samoray, Proceedings of the National Academy of Sciences current issue, 2017

Classic computing can take credit for technology ranging from mobile phones to supercomputers. But in recent years, a budding counterpart to these conventional devices has emerged: quantum computers. Whereas classic computing sometimes fails to solve complex calculations, such as factoring ...

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MPI/OpenMP hybrid parallel algorithm for resolution of identity second‐order Møller–Plesset perturbation calculation of analytical energy gradient for massively parallel multicore supercomputers

30-Jan-2017 | Michio Katouda, Takahito Nakajima, Journal of Computational Chemistry, 2017

A massively parallel algorithm of the analytical energy gradient calculations based the resolution of identity Møller–Plesset perturbation (RI‐MP2) method from the restricted Hartree–Fock reference is presented for geometry optimization calculations and one‐electron property calculations of ...

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In situ data analytics and indexing of protein trajectories

17-Jan-2017 | Travis Johnston, Boyu Zhang, Adam Liwo, Silvia Crivelli, Michela Taufer, Journal of Computational Chemistry, 2017

The transition toward exascale computing will be accompanied by a performance dichotomy. Computational peak performance will rapidly increase; I/O performance will either grow slowly or be completely stagnant. Essentially, the rate at which data are generated will grow much faster than the rate ...

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