A
Andre Saraiva
Researcher at University of New South Wales
Publications - 76
Citations - 2263
Andre Saraiva is an academic researcher from University of New South Wales. The author has contributed to research in topics: Qubit & Quantum computer. The author has an hindex of 19, co-authored 65 publications receiving 1513 citations. Previous affiliations of Andre Saraiva include Federal University of Rio de Janeiro & University of Wisconsin-Madison.
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Journal ArticleDOI
A clinically applicable approach to continuous prediction of future acute kidney injury
Nenad Tomasev,Xavier Glorot,Jack W. Rae,Michal Zielinski,Harry Askham,Andre Saraiva,Anne Mottram,Clemens Meyer,Suman V. Ravuri,Ivan Protsyuk,Alistair Connell,Cian Hughes,Alan Karthikesalingam,Julien Cornebise,Hugh Montgomery,Geraint Rees,Chris Laing,Clifton R. Baker,Kelly S. Peterson,Ruth M. Reeves,Demis Hassabis,Dominic King,Mustafa Suleyman,Trevor Back,Christopher Nielson,Christopher Nielson,Joseph R. Ledsam,Shakir Mohamed +27 more
TL;DR: A deep learning approach that predicts the risk of acute kidney injury and provides confidence assessments and a list of the clinical features that are most salient to each prediction, alongside predicted future trajectories for clinically relevant blood tests are developed.
Journal ArticleDOI
Operation of a silicon quantum processor unit cell above one kelvin
C. H. Yang,R. C. C. Leon,J. C. C. Hwang,J. C. C. Hwang,Andre Saraiva,Tuomo Tanttu,W. Huang,J. Camirand Lemyre,Kok Wai Chan,Kuan Yen Tan,Fay E. Hudson,Kohei M. Itoh,Andrea Morello,Michel Pioro-Ladrière,Michel Pioro-Ladrière,Arne Laucht,Andrew S. Dzurak +16 more
TL;DR: This work indicates that a spin-based quantum computer could be operated at increased temperatures in a simple pumped 4 He system (which provides cooling power orders of magnitude higher than that of dilution refrigerators), thus potentially enabling the integration of classical control electronics with the qubit array.
Journal ArticleDOI
Silicon quantum processor unit cell operation above one Kelvin
C. H. Yang,R. C. C. Leon,J. C. C. Hwang,Andre Saraiva,Tuomo Tanttu,W. Huang,J. Camirand Lemyre,Kok Wai Chan,Kuan Yen Tan,Fay E. Hudson,Kohei M. Itoh,Andrea Morello,Michel Pioro-Ladrière,Arne Laucht,Andrew S. Dzurak +14 more
TL;DR: In this article, the authors demonstrate operation of a scalable silicon quantum processor unit cell, comprising two qubits confined to quantum dots (QDs) at $\sim$1.5 Kelvin, which can be operated at magnetic fields as low as 0.1 T, corresponding to a qubit control frequency of 3.5 GHz where the qubit energy is well below the thermal energy.
Journal ArticleDOI
Valley-based noise-resistant quantum computation using Si quantum dots.
TL;DR: A platform for noise-resistant quantum computing using the valley degree of freedom of Si quantum dots, encoded in two polarized spin-triplet states with different valley compositions in a double quantum dot, with a Zeeman field enabling unambiguous initialization.
Journal ArticleDOI
Physical mechanisms of interface-mediated intervalley coupling in Si
TL;DR: In this paper, the authors present a theoretical study of the interface-induced valley splitting in Si, and provide simple criteria for optimal fabrication parameters to maximize this splitting, emphasizing the relevance of different interface-related properties to the valley splitting.