Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Rose, Geordie"'
Autor:
Gildert, Suzanne, Rose, Geordie
Machines with human-level intelligence should be able to do most economically valuable work. This aligns a major economic incentive with the scientific grand challenge of building a human-like mind. Here we describe our approach to building and testi
Externí odkaz:
http://arxiv.org/abs/2307.16770
Autor:
Rose, Geordie
D-Wave — Quantum computation is based on a very compelling idea: that physics, and physics alone, ultimately determines what can be computed, and how efficiently. Changing the laws of physics relevant for a computing device can open up new possibil
Externí odkaz:
http://hdl.handle.net/2429/8338
Autor:
Rose, Geordie
We investigate the low energy magnetic relaxation characteristics of the "iron eight" (Fe8) molecular magnet. Each molecule in this material contains a cluster of eight Fe³+ ions surrounded by organic ligands. The molecules arrange themselves into a
Externí odkaz:
http://hdl.handle.net/2429/10896
Autor:
Perdomo-Ortiz, Alejandro, Dickson, Neil, Drew-Brook, Marshall, Rose, Geordie, Aspuru-Guzik, Alán
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:
http://arxiv.org/abs/1204.5485
Autor:
Karimi, Kamran, Dickson, Neil G., Hamze, Firas, Amin, M. H. S., Drew-Brook, Marshall, Chudak, Fabian A., Bunyk, Paul I., Macready, William G., Rose, Geordie
Adiabatic quantum optimization offers a new method for solving hard optimization problems. In this paper we calculate median adiabatic times (in seconds) determined by the minimum gap during the adiabatic quantum optimization for an NP-hard Ising spi
Externí odkaz:
http://arxiv.org/abs/1006.4147
In a previous publication we proposed discrete global optimization as a method to train a strong binary classifier constructed as a thresholded sum over weak classifiers. Our motivation was to cast the training of a classifier into a format amenable
Externí odkaz:
http://arxiv.org/abs/0912.0779
This paper describes how to make the problem of binary classification amenable to quantum computing. A formulation is employed in which the binary classifier is constructed as a thresholded linear superposition of a set of weak classifiers. The weigh
Externí odkaz:
http://arxiv.org/abs/0811.0416
Many artificial intelligence (AI) problems naturally map to NP-hard optimization problems. This has the interesting consequence that enabling human-level capability in machines often requires systems that can handle formally intractable problems. Thi
Externí odkaz:
http://arxiv.org/abs/0804.4457
In this report, we explore the use of a quantum optimization algorithm for obtaining low energy conformations of protein models. We discuss mappings between protein models and optimization variables, which are in turn mapped to a system of coupled qu
Externí odkaz:
http://arxiv.org/abs/0801.3625
Autor:
Rose, Geordie, Smirnov, Anatoly Yu.
The role of nuclear spins in decoherence and dephasing of a solid state phase qubit is investigated. Both effects of static spin environment and spin polarization fluctuations in time are considered on the basis of non-Markovian Langevin-Bloch equati
Externí odkaz:
http://arxiv.org/abs/cond-mat/0011248