Abstract
“Statistical abstraction for multi-scale spatio-temporal systems” proposes a methodology that supports analysis of large-scaled spatio-temporal systems. These are represented via a set of agents whose behaviour depends on a perceived field. The proposed approach is based on a novel simulation strategy based on a statistical abstraction of the agents. The abstraction makes use of Gaussian Processes, a powerful class of non-parametric regression techniques from Bayesian Machine Learning, to estimate the agent’s behaviour given the environmental input. The authors use two biological case studies to show how the proposed technique can be used to speed up simulations and provide further insights into model behaviour. This replicated computation results report focuses on the scripts used in the paper to perform such analysis. The required software was straightforward to install and use. All the experimental results from the paper have been reproduced.
- Jane Hillston, Michalis Michaelides, and Guido Sanguinetti. 2019. Statistical abstraction for multi-scale spatio-temporal systems. Trans, Mod, Comput, Simul, (2019). To appear.Google Scholar
Index Terms
- Replicated Computations Results (RCR) Report for “Statistical Abstraction for Multi-scale Spatio-temporal Systems”
Recommendations
Statistical Abstraction for Multi-scale Spatio-temporal Systems
Special Issue On Qest 2017Modelling spatio-temporal systems exhibiting multi-scale behaviour is a powerful tool in many branches of science, yet it still presents significant challenges. Here, we consider a general two-layer (agent-environment) modelling framework, where ...
Generalized Gaussian Scale-Space Axiomatics Comprising Linear Scale-Space, Affine Scale-Space and Spatio-Temporal Scale-Space
This paper describes a generalized axiomatic scale-space theory that makes it possible to derive the notions of linear scale-space, affine Gaussian scale-space and linear spatio-temporal scale-space using a similar set of assumptions (scale-space axioms)...
Replicated Computations Results (RCR) Report for “Mesoscopic Modelling of Pedestrian Movement using Carma and its Tools”
Special Issue on FORECAST“Mesoscopic modeling of pedestrian movement using Carma and its tools” uses Carma (Collective Adaptive Resource-sharing Markovian Agents), a specification language recently introduced for modeling CAS, to model spatially distributed systems in which the ...
Comments