This paper examines the multidimensional modeling of a data warehouse for simulation results. Environmental dynamics modeling is used to study complex scenarios like urbanization, climate change and deforestation while allowing decision makers to understand and predict the evolution of the environment in response to potential value changes in a large number of influence variables. In this conte...

Carbon nanoscrolls (CNSs) belong to the same class of carbon-based nanomaterialsas carbon nanotubes. As a new category of quasi one dimensional material Graphene Nanoscroll (GNS) has captivated the researchers recently because of its exceptional electronic properties like having large carrier mobility. GNS shape has open edges and no caps unlike Single Wall Nanotubes (SWNTs) which are wou...

Analytical models are constructed and used by capacity planners to predict computing resource requirements related to workload behavior, content, and volume changes, and to measure effects of hardware and software changes. Developing the analytical model provides the capacity planner with an opportunity to study and understand the various behavior patterns of work and hardware that currently ex...

A parallel program should be evaluated to determine its efficiency, accuracy and benefits. This paper defines how parallel programs differ by sequential programs. A brief discussion on the effect of increasing number of processors on execution time is given. Some of the important measurement units which are used for the purpose of measuring performance of a parallel program are discussed. Vario...

Statistical data for agricultural policy analysis has certain unique features: a multitude of sources of very different nature; a variety of dimensional granularity; different end user requirements. The utilization of Data Warehouse technology would be valuable for overcoming the above data issues. Ιn this paper, we describe the technologies involved and the data modeling requirements, making a...