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Generalized Iteration Method for First-Kind Integral Equations
Generalized Iteration Method First-Kind Integral Equations
2015/10/16
An iteration method is described to solve one-dimensional, first-kind integral equations with finite integration limits and difference kernel, K(x − x), that decays exponentially. The method re...
PERFORMANCE ASSESSMENT METHOD FOR SPEECH ENHANCEMENT SYSTEMS
PERFORMANCE ASSESSMENT METHOD SPEECH ENHANCEMENT SYSTEMS
2015/9/29
A new method to assess noise reduction algorithms with respect to their ability to enhance the perceived quality of speech is presented. Such algorithms consist of both single-microphone systems and m...
THE METHOD OF SPREADING CUMULATIVE TWIST AND ITS APPLICATION TO THE RESTRICTED CIRCULAR PLANAR THREE BODY PROBLEM
SPREADING CUMULATIVE TWIST RESTRICTED CIRCULAR PLANAR THREE BODY PROBLEM
2015/9/25
The purpose of this paper is twofold. First we show that the dynamics ofa Sun-Jupiter-Comet system and under some simplifying assumptions has a semi-infiniteregion of instability. This is done by redu...
A massively parallel adaptive fast-multipole method on heterogeneous architectures
massively parallel fast-multipole method heterogeneous architectures
2015/7/15
We present new scalable algorithms and an implementation of the kernel-independent fast multiple method (KIFMM), employing hybrid distributed memory message passing (via MPI) and shared memory/streami...
Fast geodesics computation with the phase flow method
Geodesics Weighted geodesics Geodesic flow The phase flow method Manifolds Tangent bundles Charts Surface parameterization Spline interpolation
2015/7/14
This paper introduces a novel approach for rapidly computing a very large number of geodesics on a smooth surface.The idea is to apply the recently developed phase flow method [L. Ying, E.J. Cande `s,...
FAST METHOD FOR HIGH-FREQUENCY ACOUSTIC SCATTERING FROM RANDOM SCATTERERS
acoustic scattering random domains uncertainty quantification boundary integral equations fast algorithms quasi–Monte Carlo methods
2015/7/14
This paper is concerned with the uncertainty quantification of high-frequency acoustic scattering from objects with random shape in two-dimensional space. Several new methods are introduced to efficie...
A Massively Parallel Adaptive Fast Multipole Method on Heterogeneous Architectures
Massively Parallel Adaptive Fast Multipole Method Heterogeneous Architectures
2015/7/14
We describe a parallel fast multipole method (FMM) for highly nonuniform distributions of particles. We employ both distributed memory parallelism (via MPI) and shared memory parallelism (via OpenMP a...
A PARALLEL DIRECTIONAL FAST MULTIPOLE METHOD
parallel fast multipole methods N-body problems scattering problems Helmholtz equation oscillatory kernels directional multilevel
2015/7/14
This paper introduces a parallel directional fast multipole method (FMM) for solving N-body problems with highly oscillatory kernels, with a focus on the Helmholtz kernel in three dimensions. This cla...
A method for screening active effects in supersaturated designs
screening active supersaturated designs
2015/3/20
A method for screening active effects in supersaturated designs.
A Method for Generating Uniformly Scattered Points on the L p-norm Unit Sphere and Its Applications
Generating Uniformly Scattered Points L p-norm Unit Sphere and Its Applications
2015/3/20
A Method for Generating Uniformly Scattered Points on the L p-norm Unit Sphere and Its Applications.
Bayesian Estimating Equation Based on Hilbert Space Method
Bayesian Estimating Equation Hilbert Space Method
2015/3/20
Bayesian Estimating Equation Based on Hilbert Space Method.
An Embedded Boundary method for the conservative coupling of a compressible flow and a rigid body
Embedded Boundary method conservative coupling compressible flow rigid body
2011/2/28
This paper deals with a new ctitious domain coupling algorithm between a rigid body and an unsteady compressible uid ow.
A new method for ranking of fuzzy decision making units by FPR/DEA method
data envelopment analysis multi-attribute decision-making
2010/11/1
The goal of multi-attribute decision-making problems is the ranking of units. In real world, we usually deal with in inexact data. So, there are various ways for ranking of decision making units in fu...
Preconditioned modified explicit decoupled group method in the solution of elliptic PDEs
Preconditioning method Modified Explicit Decoupled Group method
2010/9/21
Many physical phenomena in static field problems particularly in the electromagnetic field and the incompressible potential flow field are described by elliptic partial differential equations (pdes). ...
M/M/1 retrial queueing system with N-policy multiple vacation under non-pre-emtive priority service by matrix geometric method
Single Server Stochastic nature Low priority
2010/9/21
Consider a single server retrial queueing system with N-policy multiple vacation under non-pre-emptive priority service in which two types of customers arrive in a Poisson process with arrival rate λ1...