We propose a designing method of Web application based on the new standard XML and on the dataweb notion. The content of the dataweb is obtained by an integration technique of heterogeneous data sources through a model called structural. The dataweb content is diffused through the Web according to a method leaned on a media model. The method consists to define at first the media model that is a...

The physical formats used to represent linguistic data and its annotations have evolved over the past four decades, accommodating different needs and perspectives as well as incorporating advances in data representation generally. This chapter provides an overview of representation formats with the aim of surveying the relevant issues for representing different data types together with current ...

Computer and other digital electronic equipments can emit unintentional electromagnetic signals in the state of information processing. The compromising electromagnetic emanations allow eavesdroppers to reconstruct processed data at a distance that threatening the information security. As result all equipments handling confidential information do need TEMPEST security testing. This paper attemp...

Information Visualization (InfoVis) employs interactive visuals, graphical presentation, and exploratory data analysis abilities to actualize actionable data insights that are both task and user-centred. In delivering user-centred design (UCD) in InfoVis, studies have been conducted and different but similar UCD models have been proposed. However, these studies, though consist of prototyping, d...

In this paper, we propose a flexible noise model for multi-dimensional map synthesis. This model allows the generation of a very varied range of maps, that can be used as perturbation functions, for the generation of color textures, or as bump or displacement maps, for geometric deformation of surface or volume objects. We demonstrate that, because the noise construction is random and procedura...

| Memory hierarchies have long been studied by many means: system building, trace-driven simulation, and mathematical analysis. Yet little help is available for the system designer wishing to quickly size the di erent levels in a memory hierarchy to a rst-order approximation. In this paper, we present a simple analysis for providing this practical help and some unexpected results and intuition ...

The pace of change from volume-based to value-based payment in health care varies dramatically among markets. Regardless of the ultimate disposition of the Affordable Care Act, employers and public-private payers will continue to increase pressure on health care providers to assume financial risk for populations in the form of shared savings, bundled payments, downside risk, or even capitation....

The hydrophobic/polar HP model on the square lattice has been widely used toinvestigate basics of protein folding. In the cases where all designing sequences (sequences with unique ground states) were enumerated without restrictions on the number of contacts, the upper limit on the chain length N has been 18-20 because of the rapid exponential growth of thenumbers of conformations and sequences...

Coordination models for closed concurrent systems like Linda and Gamma have been well established during the last few years. Closed systems typically are planned ahead and consist only of active components the behaviour of which is known in advance. In contrast, open systems are inherently heterogeneous and dynamically change their con-guration over time. Models for coordinating software agents...

the determination of soil wetting front which caused by emitters is one of the important issues in designing trickle irrigation system. in this study, a mathematical model introduced in order to study the position of soil wetting front during irrigation by point emitters in homegenious soil in unsteady condition. the model solves governing differential equation of unsaturated flow in cylindrica...