Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Petr Marek"'
Publikováno v:
Future Internet, Vol 16, Iss 9, p 344 (2024)
This article introduces Alquist 5.0, our SocialBot that was designed for the Alexa Prize SocialBot Grand Challenge 5. Building upon previous iterations, we present the integration of our novel neural response generator (NRG) Barista within a hybrid a
Externí odkaz:
https://doaj.org/article/c1d6efe0ba30472eaf2609a6c85d2280
Autor:
Atsushi Sakaguchi, Shunya Konno, Fumiya Hanamura, Warit Asavanant, Kan Takase, Hisashi Ogawa, Petr Marek, Radim Filip, Jun-ichi Yoshikawa, Elanor Huntington, Hidehiro Yonezawa, Akira Furusawa
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Measurement-based quantum computation with optical time-domain multiplexing is a promising method to realize a quantum computer from the viewpoint of scalability. Fault tolerance and universality are also realizable by preparing appropriate
Externí odkaz:
https://doaj.org/article/378c0de2eef24f26b4b0d203b0c3c8f9
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Numerical simulation of continuous variable quantum state preparation is a necessary tool for optimization of existing quantum information processing protocols. A powerful instrument for such simulation is the numerical computation in the Fo
Externí odkaz:
https://doaj.org/article/cb35b3f44e5642dabc12ad87e57c196e
Autor:
Ondrej Kobza, David Herel, Jan Cuhel, Tommaso Gargiani, Jan Pichl, Petr Marek, Jakub Konrad, Jan Sedivy
Publikováno v:
Future Internet, Vol 15, Iss 12, p 384 (2023)
This paper provides a pioneering examination and enhancement of generative chat models, with a specific focus on the BlenderBot 3 model. Through meticulous interaction with a diverse set of human participants, we dissected the fundamental components
Externí odkaz:
https://doaj.org/article/70d50b357ab64c0f8aaa891ead2ad8fb
Publikováno v:
Quantum, Vol 7, p 1024 (2023)
The precise determination of a displacement of a mechanical oscillator or a microwave field in a predetermined direction in phase space can be carried out with trapped ions or superconducting circuits, respectively, by coupling the oscillator with an
Externí odkaz:
https://doaj.org/article/5c3043a347e549118280393136f24429
Autor:
Shunya Konno, Warit Asavanant, Kosuke Fukui, Atsushi Sakaguchi, Fumiya Hanamura, Petr Marek, Radim Filip, Jun-ichi Yoshikawa, Akira Furusawa
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043026 (2021)
In a continuous-variable optical system, the Gottesman-Kitaev-Preskill (GKP) qubit is a promising candidate for fault-tolerant quantum computation. To implement non-Clifford operations on GKP qubits, non-Gaussian operations are required. In this cont
Externí odkaz:
https://doaj.org/article/90a46f93f8ff49b9b3991816cd8c727d
Publikováno v:
New Journal of Physics, Vol 23, Iss 6, p 063024 (2021)
We propose a practical strategy for choosing sets of input coherent states that are near-optimal for reconstructing single-mode Gaussian quantum processes with output-state heterodyne measurements. We first derive analytical expressions for the mean
Externí odkaz:
https://doaj.org/article/6d389f1f2b344ae58f7002b4413445d7
Publikováno v:
New Journal of Physics, Vol 22, Iss 12, p 123039 (2020)
Since a general Gaussian process is phase-sensitive, a stable phase reference is required to take advantage of this feature. When the reference is missing, either due to the volatile nature of the measured sample or the measurement’s technical limi
Externí odkaz:
https://doaj.org/article/766765ef823549cc95a57a8a4086404d
Publikováno v:
New Journal of Physics, Vol 21, Iss 6, p 063018 (2019)
We present a general technique for deterministically implementing a multi-mode nonlinear coupling between several propagating microwave or optical modes in quantum circuits. The measurement induced technique combines specifically prepared resource st
Externí odkaz:
https://doaj.org/article/c861ef25697f416cba70649cc33119bf