Sentence examples for qualitative model in from inspiring English sources

We propose a simple qualitative model in which membership relative to a given concept f is represented by a function that takes its value in a finite abstract set Af equipped with a total order.

We incorporated a detailed representation of Vancouver's HIV testing program into the qualitative model in Fig. 2 by adapting a conceptual framework developed by VCH for categorizing their HIV testing activities.

The network itself can be thought of as a simple qualitative model in its own right, and many investigators have explored the problem of network inference from gene expression data (for a review see Hecker et al. 2009 and references therein).

Recently, the use of qualitative modeling in relation to deep knowledge in expert systems has become increasingly important.

Conceptual models advocate the construction of primarily qualitative models, in which biological concepts are put in context with each other in an attempt to gain insights into the function, structure, and dynamics of the biological systems under study.

This demonstrates that qualitative modelling in QSSPN framework is capable of providing novel mechanistic insight.

In this paper, we explore the application of Opt-AiNet, an immune network approach for search and optimisation problems, to learning qualitative models in the form of qualitative differential equations.

In this research, for the application of ES to evolve the topologies of biochemical models, we use QDEs to represent qualitative models in terms of structure, and for all variables we used the signs quantity space [ 30], which is composed of three qualitative values: positive, zero and negative.

Assuming such time-scale criteria helps to raise models that are easier to handle and avoid aberrant results likely to occur in qualitative modeling if different temporal hierarchies are mixed up.

We then give the following theorem of reduced search space under well-posed model constraints: Theorem 1 (The theorem of reduced search space) [24] A qualitative model used in Morven satisfying the well-posed model constraints [22] must include one and only one defining constraint for each of the system variables with either 0th or first derivative in the 0th differential plane.

Measurements at a fixed P showed that R was independent of suspension concentration, but at a fixed concentration the excess resistance R−Ri increased approximately in proportion to P. To explain the variation of R with P and concentration, a qualitative model is proposed in terms of interparticle flocculation and the transmission of stress in the cake via particulate chains.