Analysis of DNA microarray images is a crucial step in gene expression analysis, as it influences the whole process for obtaining biological conclusions. When processing the underlying images, accurately separating the subgrids is of supreme importance for subsequent steps. A method for separating the sub-grids is proposed, which aims to first, detect rotations in the images independently for t...

A Graph G is Super Strongly Perfect Graph if every induced sub graph H of G possesses a minimal dominating set that meets all the maximal complete sub graphs of H. In this paper we have analyzed the structure of super strongly perfect graphs in some Interconnection Networks, like Mesh, Torus, Hyper cubes and Grid Networks. Along with this investigation, we have characterized the Super Strongly ...

Service Level Agreements (SLAs) are currently one of the major research topics in Grid Computing. Among many system components for supporting SLA-aware Grid-based workflow, the SLA mapping mechanism receives a prominent position. It is responsible for assigning sub-jobs of the workflow to Grid resources in a way that meets the user’s deadline and minimizes costs. Assuming many different kinds o...

Service Level Agreements (SLAs) are currently one of the major research topics in Grid Computing. Among those system components that support SLA-aware Grid jobs, the SLA mapping mechanism has an important position. It is responsible for assigning sub-jobs of the workflow to Grid resources in a way that meets the user’s deadline and minimizes costs. Assuming many different kinds of sub-jobs and ...

T he Sudoku puzzle has become a very popular puzzle that many newspapers carry as a daily feature. The puzzle consists of a 9×9 grid in which some of the entries of the grid have a number from 1 to 9. One is then required to complete the grid in such a way that every row, every column, and every one of the nine 3× 3 sub-grids contain the digits from 1 to 9 exactly once. The sub-grids are shown ...

This paper focuses on the combination of method moments and wire-grid approximation as an effective computational technique for modeling symmetrical antennas with low cost accurate results. The criteria conditions use surface from various sources are presented together new recommendations antenna structures using approximation. These used to calculate characteristics biconical horn at different...

The synergy between catalysis and plasma chemistry often enhances the yield of chemical reactions in plasma-driven reactors. In case CO2 splitting into CO O2, no positive synergistic effect was observed earlier studies with reactors, except for dielectric barrier discharges, that do not have a high efficiency. Here, we demonstrate introducing metal meshes radio frequency-driven reactors increas...

We evaluate two coordinate transformation techniques in combination with grid stretching for pricing basket options in a sparse grid setting. The sparse grid technique is a basic technique for solving a high-dimensional partial differential equation. By creating a small hypercube sub-grid in the ‘composite’ sparse grid we can also determine hedge parameters accurately. We evaluate these techniq...

Stochastic representations of atmospheric processes are becoming more and more frequent in order to address model errors associated with parameterization schemes and sub-grid scale variability, e.g. Lin and Neelin (2002), Shutts (2005), Teixeira and Reynolds (2008), Plant and Craig (2008), Berner et al. (2008). A typical example of sub-grid variability arises from organized deep convection in t...