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Now showing items 1173-1192 of 3813
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(Econometric Society, 1996-07)Recent evolutionary models have introduced "small mutation rates" as a way of refining predictions of long-run behavior. We show that this refinement effect can only be obtained by restrictions on how the magnitude of the ...
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(Springer, 2010)In this paper we propose an evolutionary approach capable of successfully combining rules to play the popular video game, Ms. Pac- Man. In particular we focus our attention on the benefits of using Gram- matical Evolution ...
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(Springer, 2011-04-27)This paper investigates the applicability of Genetic Programming type systems to dynamic game environments. Grammatical Evolution was used to evolve Behaviour Trees, in order to create controllers for the Mario AI Benchmark. ...
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(IOS, 2012)Structures include elements designated as load bearing and non-load bearing. While non-load bearing elements, such as facades and internal partitions, are acknowledged to add mass to the system, the structural stiffness ...
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(Springer, 2010)Although there is a plentiful literature on the use of evolutionary methodologies for the trading of financial assets, little attention has been paid to potential use of these methods for efficient trade execution. Trade ...
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(IEEE Press, 2010)Trade execution is concerned with the actual mechanics of buying or selling the desired amount of a financial instrument of interest. A practical problem in trade execution is how to trade a large order as efficiently as ...
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(Ashgate, 1999)The place of relative /kinship care in the Irish child welfare system is presented. The central tenets of the ‘fifth province model’, which underpins the study are briefly explained. A typology of relative /kinship care ...
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(Ashgate, 1999-05)The chapter traces the processes involved through the decision-making, assessment and post-assessment stages of kinship Care. It examines the ways in which case management practices, derived primarily from an application ...
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(Springer, 2010-04)Trading-rule representation is an important factor to consider when designing a quantitative trading system. This study implements a trading strategy as a rule-based policy. The result is an intuitive human-readable format ...
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(2008-12)Accurate determination of shear wave arrival time using bender elements may be severely affected by a combination of near field effects and reflected waves. In most cases, the nearfield effect masks the first arrival and ...
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Examination of cell-host-biomaterial interactions via high-throughput technologies : a re-appraisal (Elsevier, 2010-09)Biomaterials are required to act harmoniously when exposed to the body or bodily fluids. Investigating cellular or in vivo phenotypic responses and protein adsorption to the material surface helps to determine the associated ...
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(University College Dublin. School of Economics, 1992-01)
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(American Institute of Physics, 2008-09)Holographic data storage requires multiple sequential short exposures. However, the complete exposure schedule may not necessarily occur over a short time interval. Therefore, knowledge of the temporally varying absorptive ...
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(IEEE, 2010-07)This work furthers the understanding of modularity in grammar-based genetic programming approaches by analyzing how different grammars may be capable of producing the same phenotypes, but still display differences in ...
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(ACM, 2011-07-12)This paper is concerned with the effect of the grammar type on grammatical evolution when evolving in dynamic environments. Both representation and dynamic environments have been recognised as important open issues in the ...
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(Springer, 2011-04-27)Representation is a very important component of any evolutionary algorithm. Changing the representation can cause an algorithm to perform very differently. Such a change can have an effect that is difficult to understand. ...
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(ACM, 2011-07-12)This paper examines how the semantic locality of a search operator affects the fitness landscape of Genetic Programming (GP). We compare the fitness landscapes of GP search when standard subtree mutation and a recently ...
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(Inderscience, 2010)Throughout the last decade the ‘creative class’ thesis has received significant attention within academic and policymaking circles. This paper analyses the role of the ‘creative class’ thesis within recent urban and economic ...
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(Elsevier, 2009-10)This paper reports results from research conducted to analyse the extent of excess commuting in Dublin, Ireland. The research differs from similar studies on excess commuting in two ways. First, a disaggregate modal choice ...
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(University College Dublin. School of Social Justice, 2009-09)
Now showing items 1173-1192 of 3813