scholarly journals Indirect estimation of agent-based models. An application to a simple diffusion model

2013 ◽  
Vol 2 (1) ◽  
pp. 25-40 ◽  
Author(s):  
Jakob Grazzini ◽  
Matteo Richiardi ◽  
Lisa Sella
Keyword(s):  
Diffusion Model ◽  
Agent Based Models ◽  
Simple Diffusion ◽  
Indirect Estimation ◽  
Agent Based ◽  
Simple Diffusion Model

scholarly journals A Simple Diffusion Model for Psychometric Analyses

2019 ◽  
Author(s):  
Udo Boehm ◽  
Maarten Marsman ◽  
Han van der Maas ◽  
Gunter Maris
Keyword(s):  
Diffusion Model ◽  
Functional Form ◽  
Response Times ◽  
Simple Diffusion ◽  
Regression Framework ◽  
Psychometric Analyses ◽  
Computer Based ◽  
Simple Diffusion Model ◽  
Source Of Information ◽  
Latent Regression

The emergence of computer-based assessments has made response times, in addition to response accuracies, available as a source of information about test takers’ latent abilities. The predominant approach to jointly account for response times and accuracies are statistical models. Substantive approaches such as the diffusion model, on the other hand, have been slow to gain traction due to their unwieldy functional form. In the present work we show how a single simplifying assumption yields a highly tractable diffusion model. This simple diffusion model is straightforward to analyse using Gibbs sampling and can be readily extended with a latent regression framework. We demonstrate the superior computational efficiency of our model compared to the standard diffusion model in a simulation study and showcase the theoretical merit of our model in an example application.

A Simple Diffusion Model of Surface Modification by Plasma

1997 ◽  
Vol 159 (2) ◽  
pp. 405-416 ◽  
Author(s):  
V. I. Dimitrov ◽  
J. D'Haen ◽  
G. Knuyt ◽  
C. Quaeyhaegens ◽  
L. M. Stals
Keyword(s):  
Surface Modification ◽  
Diffusion Model ◽  
Simple Diffusion ◽  
Simple Diffusion Model

A simple diffusion model showing anomalous scaling

2008 ◽  
Vol 15 (8) ◽  
pp. 082308 ◽  
Author(s):  
G. Rowlands ◽  
J. C. Sprott
Keyword(s):  
Diffusion Model ◽  
Anomalous Scaling ◽  
Simple Diffusion ◽  
Simple Diffusion Model

A SIMPLE DIFFUSION MODEL FOR MEDIUM-TERM CROSS-SHORE BEACH MORPHOLOGY EVOLUTION

2011 ◽  
Author(s):  
HARSHINIE KARUNARATHNA ◽  
DOMINIC E. REEVE ◽  
JOSE M. HORRILLO-CARABALLO ◽  
MARK SPIVACK
Keyword(s):  
Diffusion Model ◽  
Morphology Evolution ◽  
Medium Term ◽  
Simple Diffusion ◽  
Beach Morphology ◽  
Simple Diffusion Model

Long-range spatial correlations in a simple diffusion model

1990 ◽  
Vol 60 (5-6) ◽  
pp. 845-849 ◽  
Author(s):  
H. van Beijeren
Keyword(s):  
Long Range ◽  
Diffusion Model ◽  
Spatial Correlations ◽  
Simple Diffusion ◽  
Simple Diffusion Model

Gold bead-strings in silica nanowires: a simple diffusion model

2009 ◽  
Vol 20 (8) ◽  
pp. 085613 ◽  
Author(s):  
N H Fletcher ◽  
R G Elliman ◽  
T-H Kim
Keyword(s):  
Diffusion Model ◽  
Simple Diffusion ◽  
Gold Bead ◽  
Silica Nanowires ◽  
Simple Diffusion Model

A simple diffusion model for the growth kinetics of γ′ iron nitride on the pure iron substrate

2005 ◽  
Vol 242 (3-4) ◽  
pp. 369-374 ◽  
Author(s):  
M. Keddam ◽  
M.E. Djeghlal ◽  
L. Barrallier
Keyword(s):  
Diffusion Model ◽  
Growth Kinetics ◽  
Pure Iron ◽  
Iron Nitride ◽  
Simple Diffusion ◽  
Simple Diffusion Model ◽  
Kinetics Of

A simple diffusion model of the mean field distribution of soluble materials in the Great Lakes

1975 ◽  
Vol 20 (4) ◽  
pp. 511-517 ◽  
Author(s):  
F. M. Boyce ◽  
P. F. Hamblin
Keyword(s):  
Great Lakes ◽  
Diffusion Model ◽  
Field Distribution ◽  
Mean Field ◽  
Simple Diffusion ◽  
The Mean ◽  
Simple Diffusion Model
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