In order to scientifically evaluate the target damage effectiveness when warhead fragments formed by projectile explosion attack targets, this paper proposes a new method using multi-layer distribution division mechanism study an evaluation and calculation model of under uncertain information fragments. On basis spatial relationship between position target, we first analyze rules based on targe...

Nowadays, the industrial and technological context is characterised by the uncertainty and the complexity of its evolutions. In this boarder, companies, particularly in the manufacturing and product design fields, need flexible and adaptable Information Systems (IS) to support their business strategies as well as to facilitate their adaptation to the evolutions of the external environment. In t...

Topic of this contribution is the integration of data uncertainty in complex analysis processes. By means of a flooding forecast as an example application, the enhancements which are necessary in data modelling and analysis functions are explained. The major objective of the research is to determine the uncertainty in the spatial extension of the possible flooded region. In particular, the impa...

This paper discusses the representation of phenomena of geographic space by means of geometry. It is argued that different kinds of phenomena need to be represented by different geometries. The notions of geometric and location abstraction are introduced. Geometric and location abstraction is used to relate different geometries and their representations to each other. In the analysis a conceptu...