Results 91 to 100 of about 1,756,488 (218)
Ecological Entomology, Volume 51, Issue 1, Page 153-164, February 2026.The abundance of cave beetles increases with depth, with Duvalius hartigi exhibiting maximum densities at greater depths in volcanic systems. Troglomorphic traits become more pronounced with increasing depth exclusively in the alpine species Duvalius carantii.
Giuseppe Nicolosi +5 more
wiley +1 more source
The Relationship between the Covered Fraction, Completeness and Hypervolume Indicators [PDF]
, 2012 This paper investigates the relationship between the covered fraction, completeness, and (weighted) hypervolume indicators for assessing the quality of the Pareto-front approximations produced by multiobjective optimizers. It is shown that these unary quality indicators are all, by definition, weighted Hausdorff measures of the intersection of the ...
Viviane Grunert da Fonseca +1 more
openaire +1 more source
Ecology Letters, Volume 29, Issue 2, February 2026.We use topological data analysis to reveal a persistent morphological gap in a major group of songbirds (superfamily Passeroidea). The gap remained unoccupied for millions of years, even though nearby morphologies are common and the same body form exists in other groups of birds.
Stephanie Y. Chia +4 more
wiley +1 more source
Energy Conversion and Management: XIn this article, we assess how modeling choices affect the robust co-design of a microgrid under uncertainty. We investigate a five-household grid-connected system with solar, battery, and hydrogen storage, jointly optimized for Net Present Value and ...
Corentin Boennec +2 more
doaj +1 more source
Planning as Optimization: Dynamically Discovering Optimal Configurations for Runtime Situations
, 2019 The large number of possible configurations of modern software-based systems, combined with the large number of possible environmental situations of such systems, prohibits enumerating all adaptation options at design time and necessitates planning at ...
Fredericks, Erik M. +3 more
core +1 more source
Maximising Hypervolume and Minimising epsilon-Indicators using Bayesian Optimisation over Sets
, 2021 Code and datasets for: Tinkle Chugh and Manuel López-Ibáñez. Maximising Hypervolume and Minimising Epsilon-Indicators using Bayesian Optimisation over Sets. In F. Chicano and K. Krawiec, editors, Genetic and Evolutionary Computation Conference Companion, GECCO 2021. ACM Press, New York, NY, 2021. doi:10.1145/3449726.3463178.
Chugh, Tinkle, López-Ibáñez, Manuel
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Theoretically Investigating Optimal μ-Distributions for the Hypervolume Indicator: First Results for Three Objectives [PDF]
, 2010 Several indicator-based evolutionary multiobjective optimization algorithms have been proposed in the literature. The notion of optimal μ-distributions formalizes the optimization goal of such algorithms: find a set of μ solutions that maximizes the underlying indicator among all sets with μ solutions.
Auger, Anne +2 more
openaire +2 more sources
A squirrel search algorithm for the multi-objective portfolio optimisation with transaction costs
Scientific AfricanPortfolio optimisation (PO) is the problem of deciding how much of an investor’s wealth should be invested in each asset amongst a universe of assets so as to obtain a reasonable trade-off between return and risk objectives.
M. Nassir-Ud-Diin Ebrahim Saïb +2 more
doaj +1 more source
MathematicsIn modern financial markets, decision-makers increasingly rely on quantitative methods to navigate complex trade-offs among multiple, often conflicting objectives. This paper addresses constrained multi-objective optimization (MOO) with an application to
Zhiyuan Wang +6 more
doaj +1 more source
IEEE AccessThis paper presents an approach for reducing the memory requirements of periodically executed dataflow applications, while minimizing the period when deployed on a many-core target.
Martin Letras +2 more
doaj +1 more source