This paper presents a scheme for separately characterizing computational algorithms and characterizing computing hardware, and then combining those analyses to find the suitability of a piece of hardware for a scientific algorithm. The analysis of the algorithm concentrates on a continuous computational density function, ρ, that characterizes the loss of efficiency of computation as a function ...

To calculate the upper limit for the Poisson observable at given confidence level with inclusion of systematic uncertainties in background expectation and signal efficiency, formulations have been established along the line of Bayesian approach. A FORTRAN program, BPULE, has been developed to implement the upper limit calculation.

background and purpose: sample size and its determination is one of the most important problems in health researches. calculating sample size for prevalence studies is one of the common questions of sample size topics. minimum sample size with least complexity is desirable in order to achieve the basic goal of these studies. this study aims to compare two formulas of sample size calculation for...

Since order parameter of the chiral symmetry breaking Green Functions are a useful link between the OPE expansion and χPT we perform a calculation to the NLO in αs, working in the chiral limit, for all the 2 and 3 point ones. These Green Functions have no perturbative term in the chiral limit and thence their main contribution comes from the ¯ qq operator.

A model independent calculation is given for the nucleon isovector electric charge radius which is valid in the limit Nc → ∞, mπ → 0, Ncmπ fixed. This expression reduces to that of the Skyrme model in the limit Ncmπ → ∞. On leave from Department of Physics, University of Maryland, College Park, MD 20742.

This paper is devoted to probability-statistical analysis of Jackson opened and closed networks. A problem of an estimation of product limit distributions parameters using load coefficients of network nodes is solved. Cooperative effects in aggregated opened and closed networks are investigated and optimization procedures of their limit deterministic characteristics are constructed. Formulas of...

1 This work is supported by National Science Foundation 60376019. Abstract--The widespread application of deep sub-micron and multilayer routing techniques makes the interconnection parasitic influence become the main factor to limit the performance of VLSI circuits. Parallel direct boundary element calculation of three-dimensional (3-D) resistance and capacitance is an important method for fas...

The Poisson equation is used to analyze and measure the waveguide in quick and exact calculation of Green's capacity. For this reason, Green's capacity is composed as far as Jacobian elliptic capacities including complex contentions. Another calculation for the quick and precise assessment of such Green's capacity is definite. The principle advantage of this calculation is effectively appeared ...