Results 11 to 20 of about 83,757 (226)

Dielectric Resonator Antenna Geometry-Dependent Performance Tradeoffs

open access: yesIEEE Open Journal of Antennas and Propagation, 2021
A flexible shape generation technique (Surface Contour Shape Generation) is combined with multiobjective evolutionary optimization algorithms in order to synthesize geometrically-diverse dielectric resonator antennas and explore the impact geometry has ...
Eric B. Whiting   +3 more
doaj   +1 more source

Analyzing the Effect of Objective Correlation on the Efficient Set of MNK-Landscapes [PDF]

open access: yes, 2011
In multiobjective combinatorial optimization, there exists two main classes of metaheuristics, based either on multiple aggregations, or on a dominance relation.
Dhaenens, Clarisse   +3 more
core   +6 more sources

An Iterative Method Based on the Marginalized Particle Filter for Nonlinear B-Spline Data Approximation and Trajectory Optimization

open access: yesMathematics, 2019
The B-spline function representation is commonly used for data approximation and trajectory definition, but filter-based methods for nonlinear weighted least squares (NWLS) approximation are restricted to a bounded definition range.
Jens Jauch   +3 more
doaj   +1 more source

Bat Algorithm for Multi-objective Optimisation [PDF]

open access: yes, 2011
Engineering optimization is typically multiobjective and multidisciplinary with complex constraints, and the solution of such complex problems requires efficient optimization algorithms.
Yang, Xin-She
core   +1 more source

Vehicle routing problem for the minimization of perishable food damage considering road conditions

open access: yesLogistics Research, 2018
Transportation is one of the activities in which perishable food products may suffer mechanical damage, which translates into a substantial loss of quality and product value.
María Paula Buelvas Padilla   +3 more
doaj   +1 more source

Scalarizing Functions in Bayesian Multiobjective Optimization [PDF]

open access: yes, 2019
Scalarizing functions have been widely used to convert a multiobjective optimization problem into a single objective optimization problem. However, their use in solving (computationally) expensive multi- and many-objective optimization problems in ...
Chugh, Tinkle
core   +2 more sources

Multiobjective Fractional Symmetric Duality in Mathematical Programming with (C,Gf)-Invexity Assumptions

open access: yesAxioms, 2019
In this paper, a new class of ( C , G f ) -invex functions introduce and give nontrivial numerical examples which justify exist such type of functions. Also, we construct generalized convexity definitions (such as, ( F , G f ) -invexity,
Ramu Dubey   +2 more
doaj   +1 more source

Developing a Robust Expansion Planning Approach for Transmission Networks and Privately-Owned Renewable Sources

open access: yesIEEE Access, 2023
Power system restructuring has changed transmission expansion planning (TEP) and caused many complications due to conflicting and contradictory objectives.
Li Peng   +4 more
doaj   +1 more source

Set-based Multiobjective Fitness Landscapes: A Preliminary Study [PDF]

open access: yes, 2011
Fitness landscape analysis aims to understand the geometry of a given optimization problem in order to design more efficient search algorithms. However, there is a very little knowledge on the landscape of multiobjective problems. In this work, following
Dhaenens, Clarisse   +2 more
core   +5 more sources

Characterizations of Pareto-Nash Equilibria for Multiobjective Potential Population Games

open access: yesMathematics, 2021
This paper studies the characterizations of (weakly) Pareto-Nash equilibria for multiobjective population games with a vector-valued potential function called multiobjective potential population games, where agents synchronously maximize multiobjective ...
Guanghui Yang   +5 more
doaj   +1 more source

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