| Full text | |
| Author(s): |
Martins, Andre C. R.
[1]
Total Authors: 1
|
| Affiliation: | [1] Univ Sao Paulo, NISC, EACH, BR-05508 Sao Paulo - Brazil
Total Affiliations: 1
|
| Document type: | Journal article |
| Source: | Physics Letters A; v. 379, n. 3, p. 89-94, JAN 23 2015. |
| Web of Science Citations: | 7 |
| Abstract | |
A model for Opinion Particles, based on Bayesian-inspired models of Opinion Dynamics such as the CODA model, is presented. By extending the discrete time characteristic of those models to continuous time, a theory for the movement of opinion particles is obtained, based only on inference ideas. This will allow inertia to be obtained as a consequence of an extended CODA model. For the general case, we will see that the likelihoods are associated with variables such as velocity and acceleration of the particles. Newtonian forces are easily defined and the relationship between a force and the equivalent likelihood provided. The case of the harmonic oscillator is solved as an example, to illustrate clearly the relationship between Opinion Particles and Mechanics. Finally, possible paths to apply these results to General Relativity are debated. (C) 2014 Elsevier B.V. All rights reserved. (AU) | |
| FAPESP's process: | 09/08186-0 - Theoretical basis for Opinion Dynamics and applications to social processes in science |
| Grantee: | André Cavalcanti Rocha Martins |
| Support Opportunities: | Scholarships abroad - Research |