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Displaying 876 - 900 of 7107

Critical Evaluation of Thermodynamic Properties for Halobenzoic Acids Through Consistency Analyses for Results from Experiment and Computational Chemistry

June 14, 2017
Author(s)
Robert D. Chirico, Andrei F. Kazakov, Ala Bazyleva, Vladimir Diky, Kenneth Kroenlein, Vladimir N. Emel'yanenko, Sergey P. Verevkin
… acids are critically evaluated through application of computational chemistry methods for the ideal-gas phase and … Consistency Analyses for Results from Experiment and Computational Chemistry …

An HLLC-Type Approximate Riemann Solver for Ideal Magnetohydrodynamics

January 2, 2001
Author(s)
Katharine F. Gurski
This paper presents a new solver based on the HLLC (Harten-Lax-van Leer-contact wave) approximate nonlinear Riemann solver for gas dynamics for the ideal magnetohydrodynamics (MHD) equations written in conservation form. It is shown how this solver also

Computer Evacuation Models for Buildings

November 9, 2015
Author(s)
Erica D. Kuligowski
… from the chapter introduction: "With the rapid increase in computer capability and the increase in egress model … Computer Evacuation Models for Buildings …

Overview of the Face Recognition Grand Challenge

October 1, 2005
Author(s)
P J. Phillips, P J. Flynn, W T. Scruggs, K W. Bowyer, J S. Chang, K Hoffman, J Marques, J Min, W Worek
Over the last couple of years, face recognition researchers have been developing new techniques, such as recognition from three-dimensional and high resolution imagery. These developments are being fueled by advances in computer vision techniques, computer

Matching Observed Alpha Helix Lengths to Predicted Secondary Structure

November 1, 2009
Author(s)
Brian D. Cloteaux, Nadezhda Serova
Because of the complexity in determining the 3D structure of a protein, the use of partial information determined from experimental techniques can greatly reduce the overall computational expense. We investigate the problem of matching experimentally

An Efficient Approach to Assessing the Risk of Zero-Day Vulnerabilities

July 31, 2013
Author(s)
M. Albanese, Sushil Jajodia, Anoop Singhal, Lingyu Wang
… metric, has been defined. However, existing algorithms for computing this metric are not scalable, and assume that … safety of possibly large networks efficiently, without pre-computing the entire attack graph. We validate our approach …

Criteria for Exact Qudit Universality

May 1, 2005
Author(s)
G K. Brennen, Dianne M. O'Leary, Stephen Bullock
We describe criteria for implementation of quantum computation in qudits. A qudit is a d-dimensional system whose Hilbert space is spanned by states |0>, |1>,..., |d-1>. An important earlier work of Mathukrishnanand Stroud describes how to exactly simulate

XTDB, an XML based format for Calphad databases

April 15, 2025
Author(s)
Bo Sundman, Fabio Miani, Axel van de Walle, Bengt Hallstedt, Ursula Kattner, Florian Tang, Taichi Abe, Reza Naraghi, Erwin Povoden-Karadeniz, Aurelie Jacob, Shuanglin Chen, Richard Otis, Kazuhisa Shobu, Malin Selleby, Alexander Pisch
The Calphad method uses models which depend on assessed parameters to describe the thermodynamic properties of materials. These model parameters are assessed by researchers and students mainly from experimental data on binary and ternary systems which can

Faster quantum algorithm to simulate Fermionic quantum field theory

July 1, 2018
Author(s)
Ali Hamed Moosavian, Stephen P. Jordan
In quantum algorithms discovered so far for simulating scattering processes in quantum field theories, state preparation is the slowest step. We present a new algorithm for preparing particle states to use in simulation of Fermionic Quantum Field Theory

OpenCalphad thermodynamic software interface including parallelization

September 12, 2016
Author(s)
Bo Sundman, Ursula R. Kattner, Christophe Sigli, Matthias Stratmann, Romain Le Tellier, Mauro Palumbo, Suzana G. Fries
Thermodynamic data are needed for all kind of simulations of materials processes. For example, for kinetic models thermodynamic quantities, such as chemical potentials, driving forces for precipitation, thermodynamic factors for converting mobilities to

Single-qubit-gate error below 10 -4 in a trapped ion

September 14, 2011
Author(s)
Kenton R. Brown, Andrew C. Wilson, Yves Colombe, Christian Ospeklaus, Adam M. Meier, Emanuel H. Knill, Dietrich G. Leibfried, David J. Wineland
… commonly considered sufficient for fault-tolerant quantum computing [3, 4]. The qubit is realized with two hyperfine …

Evaluating Entity-Based Sensemaking Tools for Intelligence Analysis

October 24, 2007
Author(s)
Eric Bier, Theresa O'Connell, Yee-Yin Choong, Christiaan Royer, Randy Gobbel
Intelligence analysts regularly face difficult tasks. Given many potentially relevant documents and facts, they must find the most relevant, organize them, and make sense of them. New software technologies are being developed to help. Given the complexity
Displaying 876 - 900 of 7107
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