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Exploiting the Shapley Value in the Estimation of the Position of a Point of Interest for a Group of Individuals
Exploiting the Shapley Value in the Estimation of the Position of a Point of Interest for a Group of Individuals
- Source :
- Procedia Social and Behavioral Sciences, Vol. 108 (2014) pp. 249-259
- Publication Year :
- 2014
- Publisher :
- Elsevier BV, 2014.
-
Abstract
- Concepts and tools from cooperative game theory are exploited to quantify the role played by each member of a team in estimating the position of an observed point of interest. The measure of importance known as “Shapley value” is used to this end. From the theoretical point view, we propose a specific form of the characteristic function for the class of cooperative games under investigation. In the numerical analysis, different configurations of a group of individuals are considered: all individuals looking at a mobile point of interest, one of them replaced with an artificially-generated one who looks exactly toward the point of interest, and directions of the heads replaced with randomly-generated directions. The corresponding experimental outcomes are compared.
- Subjects :
- Characteristic function (convex analysis)
Class (set theory)
point of interest
Point of interest
Group behavior
05 social sciences
02 engineering and technology
Cooperative game theory
Discount points
group behavior
Shapley value
Measure (mathematics)
cooperative games
0506 political science
Cooperative games
Position (vector)
050602 political science & public administration
0202 electrical engineering, electronic engineering, information engineering
020201 artificial intelligence & image processing
General Materials Science
Mathematical economics
Mathematics
Subjects
Details
- ISSN :
- 18770428
- Volume :
- 108
- Database :
- OpenAIRE
- Journal :
- Procedia - Social and Behavioral Sciences
- Accession number :
- edsair.doi.dedup.....793d3d6b17b7f6bf2d8356034c48e551
- Full Text :
- https://doi.org/10.1016/j.sbspro.2013.12.835