Allergy is becoming a major disease burden globally. Pollens are considered as the main component of aeroallergens that lead to rhinitis and asthma. Due to the lack of a comprehensive investigation on most allergic pollens of trees in the Middle East, the present study aimed to conduct a comprehensive literature review on this topic. The main goal of the study was to provide a checklist for all...

In this paper, we present a use of computational geometric algorithms in an intelligent scenario management system. Furthermore, we present the architecture of an intelligent scenario management system, appropriately combined with a computational geometric method, in order to present in a dynamic way the results of an inference mechanism of the above system. As an application of this we introdu...

This paper formed part of a preliminary research report for a risk consultancy and academic research. Stochastic Programming models provide a powerful paradigm for decision making under uncertainty. In these models the uncertainties are represented by a discrete scenario tree and the quality of the solutions obtained is governed by the quality of the scenarios generated. We propose a new techni...

In this paper we present our ideas for conducting a cost benefit analysis by using three different methods: scenario analysis, decision trees and simulation. Then we introduce our case study and examine these methods in a real world situation. We show how these tools can be used and what the results are for each of them. Our aim is to conduct a comparison of these different probabilistic method...

Computational technologies are changing rapidly due to fast and huge demand for computational power for variety of applications, societal factors and advances in science and technology. It is difficult to forecast exact nature of future computational technologies due to multiple and dynamic factors influencing technology advances. The paper focuses on computational technology trend from macro p...

In ecology much attention has been paid towards seed dispersal of fleshy-fruited plants, however, knowledge is lacking about the long-term demographic consequences of variation in dispersal distance and fruit removal rate, particularly given the natural variability of the environment the organism lives in. In this study we used a spatially explicit, two-level stochastic computer model to simula...

We consider the problem of finding a route that minimises the expected sailing time between two points on the ocean under uncertain weather conditions. This has applications in long distance offshore yacht racing. The uncertainty in the weather is modelled by a branching scenario tree that captures the serial correlation inherent in the evolution of weather systems over time. The stochastic sol...