Extrapolation of non-deterministic processes based on conditional relations
Juliusz Lech Kulikowski · Proceedings of the International Multiconference on Computer Science and Information Technology · 2010
A problem of extrapolation of a large class of processes and of their future states forecasting based on their occurrence in the past is considered. Discrete-time discrete-value processes are presented as instances of relations subjected to the general relations algebra rules. The notions of relative relations, parametric relations and non-deterministic relations have been introduced. For extrapolated process states assessment relative credibility levels of process trajectories are used. The variants of direct one-step, indirect one-step and direct multi-step process extrapolation are described. The method is illustrated by numerical examples.