Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Neil G. Dickson"'
Publikováno v:
ACM Transactions on Graphics. 37:1-12
Inside-outside determination is a basic building block for higher-level geometry processing operations. Generalized winding numbers provide a robust answer for triangle meshes, regardless of defects such as self-intersections, holes or degeneracies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682c7fdb89f6685c19a4cc6501e9b541
https://doi.org/10.1145/3197517.3201337
https://doi.org/10.1145/3197517.3201337
Autor:
Neil G. Dickson
Publikováno v:
SIGGRAPH Talks
Visual effects impose demanding requirements for data structures and algorithms. They are expected to be flexible enough to support any idea an artist or TD could think of, while being as fast as a custom implementation developed for one purpose. Our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1cf6d687562239bc4372c560088df87
https://doi.org/10.1145/3214745.3214757
https://doi.org/10.1145/3214745.3214757
Publikováno v:
Quantum Information Processing. 12:1819-1829
Most realistic solid state devices considered as qubits are not true two-state systems but multi-level systems. They can approximately be considered as qubits only if the energy separation of the upper energy levels from the lowest two is very large.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6afa799d671dd485b1d1ac7d5738b872
https://doi.org/10.1007/s11128-012-0480-x
https://doi.org/10.1007/s11128-012-0480-x
Publikováno v:
International Journal of Modern Physics C. 21:603-615
This paper describes an algorithm for selecting parameter values (e.g. temperature values) at which to measure equilibrium properties with Parallel Tempering Monte Carlo simulation. Simple approaches to choosing parameter values can lead to poor equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0900ae12999d5a395f6c8c76eaddb8
https://doi.org/10.1142/s0129183110015361
https://doi.org/10.1142/s0129183110015361
Autor:
Mark W. Johnson, C. Enderud, Elena G. Tolkacheva, A. B. Wilson, N. Ladizinsky, Murray C. Thom, Paul I. Bunyk, Sergey Uchaikin, Richard Harris, I. Perminov, Andrew J. Berkley, Federico M. Spedalieri, R. Neufeld, E. Hoskinson, Trevor Lanting, Jeremy P. Hilton, Mohammad H. Amin, A. J. Przybysz, Sergio Boixo, Christopher B. Rich, Fabio Altomare, Garrett S. Rose, T. Oh, Neil G. Dickson, A. Yu. Smirnov, E. Ladizinsky
Publikováno v:
Physical Review X, Vol 4, Iss 2, p 021041 (2014)
Entanglement lies at the core of quantum algorithms designed to solve problems that are intractable by classical approaches. One such algorithm, quantum annealing (QA), provides a promising path to a practical quantum processor. We have built a serie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37588e3cb802cc1a3595d1ea4f069262
https://doi.org/10.1103/physrevx.4.021041
https://doi.org/10.1103/physrevx.4.021041
Autor:
Mohammad H. Amin, Z Merali, Marshall Drew-Brook, Neil G. Dickson, Geordie Rose, Andrew J. Berkley, I. Perminov, E. Tolkacheva, C. Rich, P. Spear, T Cirip, F Cioata, R. Neufeld, Emile Hoskinson, E. M. Chapple, Firas Hamze, T. Oh, Murray C. Thom, Fabio Altomare, A. B. Wilson, J. Wang, Thomas Mahon, Mark W. Johnson, A. J. Przybysz, Trevor Lanting, Alexandr M. Tcaciuc, Richard Harris, C. Enderud, Paul I. Bunyk, Sergey Uchaikin, Kamran Karimi, N. Ladizinsky, P Debuen, Jeremy P. Hilton, C Petroff, E. Ladizinsky, Jun Cai, Gildert Suzanne, P Chavez
Publikováno v:
Nature communications. 4
Efforts to develop useful quantum computers have been blocked primarily by environmental noise. Quantum annealing is a scheme of quantum computation that is predicted to be more robust against noise, because despite the thermal environment mixing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8111ea377174fd98e5b12fb902a90f46
https://pubmed.ncbi.nlm.nih.gov/23695697
https://pubmed.ncbi.nlm.nih.gov/23695697
Publikováno v:
Physical Review A. 86
An approximate diagonalization method is proposed that combines exact diagonalization and perturbation expansion to calculate low energy eigenvalues and eigenfunctions of a Hamiltonian. The method involves deriving an effective Hamiltonian for each e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a9d3af128ab2aafdde935c3f1ffe525
https://doi.org/10.1103/physreva.86.052314
https://doi.org/10.1103/physreva.86.052314
Autor:
Emile Hoskinson, E. Ladizinsky, Paul I. Bunyk, C. Rich, Fabio Altomare, Neil G. Dickson, A. B. Wilson, Mohammad H. Amin, Sergey Uchaikin, A. J. Przybysz, Trevor Lanting, C. Enderud, A. Yu. Smirnov, R. Neufeld, E. Tolkacheva, Richard Harris, Mark W. Johnson, Andrew J. Berkley
We describe a quantum tunneling spectroscopy technique that requires only low-bandwidth control. The method involves coupling a probe qubit to the system under study to create a localized probe state. The energy of the probe state is then scanned wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9628040c1554b05eaf0296421785f5d3
http://arxiv.org/abs/1210.6310
http://arxiv.org/abs/1210.6310
Autor:
Alán Aspuru-Guzik, Alejandro Perdomo-Ortiz, Neil G. Dickson, Geordie Rose, Marshall Drew-Brook
Publikováno v:
Scientific Reports
Lattice protein folding models are a cornerstone of computational biophysics. Although these models are a coarse grained representation, they provide useful insight into the energy landscape of natural proteins. Finding low-energy three-dimensional s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e95e000f31bca66cd14b5dcd962f4119
https://pubmed.ncbi.nlm.nih.gov/22891157
https://pubmed.ncbi.nlm.nih.gov/22891157
Autor:
Neil G. Dickson, Mohammad H. Amin
It is believed that the presence of anticrossings with exponentially small gaps between the lowest two energy levels of the system Hamiltonian, can render adiabatic quantum optimization inefficient. Here, we present a simple adiabatic quantum algorit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2df587842f2f86badf9c0774b93c60d6