We investigate neutrality in the simple Genetic Algorithms (SGA) and in our neutrality-enabled evolutionary system using the OneMax problem. The results show that with the support of limited neutrality, SGA is less effective than our system where a larger amount of neutrality is supported. In order to understand the role of neutrality in evolutionary search of this unimodal landscape, we have c...

Using a variety of different definitions of “neutrality,” this study presents significant evidence against the neutrality to market risk of hedge funds in a range of style categories. I generalize standard definitions of “market neutrality,” and propose five different neutrality concepts. I suggest statistical tests for each neutrality concept, and apply these tests to a database of monthly ret...

The human alteration of the nitrogen cycle has evolved from minimal in the mid-19th century to extensive in the present time. The consequences to human and environmental health are significant. While much attention has been given to the extent and impacts of the alteration, little attention has been given to those entities (i.e., consumers, institutions) that use the resources that result in ex...

Hahn and Wallsten [1] wrote that network neutrality “usually means that broadband service providers charge consumers only once for Internet access, do not favor one content provider over another, and do not charge content providers for sending information over broadband lines to end users.” In this paper we study the implications of non-neutral behaviors under a simple model of linear demand-re...

The value of the limiting current for reduction of a strong acid, HA, without supporting electrolyte is known to be twice the current value in a solution containing a supporting electrolyte. This enhancement is ascribed to acceleration of the flux of H toward the electrode by the electric field. Since the electrical neutrality equates [A] with [H], the depletion of H by the electrode reduction ...

The neutral theory of molecular evolution and the associated notion of neutrality have interested many researchers in Evolutionary Computation. The hope is that the presence of neutrality can aid evolution. However, despite the vast number of publications on neutrality, there is still a big controversy on its effects. The aim of this paper is to clarify under what circumstances neutrality could...

Let be a binary relation in which is a real vector space of vector-valued discrete-time Ð ¤ ß Z Ñ Z stochastic processes with as the sequence of zero vectors. If satisfies four axioms, then ! Ð ¤ ß Z Ñ there are unique discount factors such that preferences regarding stochastic processes induce prefences among present value random vectors. Three of the axioms are familiar: weak ordering, contin...

For over a century, courts and commentators have struggled to find principles that reconcile patent and antitrust law, especially as to patent licensing. We interpret case law and commentary to arrive at three unifying principles for acceptable terms of license. Profit neutrality holds that patent rewards should not depend on the rightholder’s ability to work the patent himself. Derived reward ...

Over the last years, neutrality has inspired many researchers in the area of Evolutionary Computation (EC) systems in the hope that it can aid evolution. However, there are contradictory results on the effects of neutrality in evolutionary search. The aim of this paper is to understand how neutrality named in this paper degree neutrality affects GP search. For analysis purposes, we use a well-d...