A two-phase Pareto local search heuristic for the bi-objective pollution-routing problem
Sign Up to like & getrecommendations! Published in 2018 at "Networks"
DOI: 10.1002/net.21827
Abstract: Funding information Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq/Brazil), Grant/Award Number: 132610/2014-0, 132789/2015-9, 305223/2015-1, 428549/2016-0, GDE 201222/2014-0 Abstract This article deals with the bi-objective pollution-routing problem (bPRP), a vehicle routing variant that arises in… read more here.
Keywords: phase; local search; pareto local; pareto ... See more keywords
A new distribution metric for comparing Pareto optimal solutions
Sign Up to like & getrecommendations! Published in 2017 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-016-1469-3
Abstract: Evolutionary multi-objective optimization has established itself a core field of research and application, with a proliferation of algorithms derived. During the multi-objective optimization processes, the discovered ideal solutions should be diversely distributed at the Pareto… read more here.
Keywords: pareto optimal; comparing pareto; distribution; new distribution ... See more keywords
Scalable Pareto set generation for multiobjective co-design problems in water distribution networks: a continuous relaxation approach
Sign Up to like & getrecommendations! Published in 2017 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-016-1537-8
Abstract: In this paper, we study the multiobjective co-design problem of optimal valve placement and operation in water distribution networks, addressing the minimization of average pressure and pressure variability indices. The presented formulation considers nodal pressures,… read more here.
Keywords: distribution networks; water; multiobjective design; water distribution ... See more keywords
Full and constrained Pareto efficiency with incomplete financial markets
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DOI: 10.1007/s00199-019-01239-y
Abstract: We study the efficiency properties of equilibria in general equilibrium economies with incomplete financial markets. We focus the analysis on economies with a finitely large number of agents and initial endowments close to a Pareto… read more here.
Keywords: pareto optimal; equilibrium; financial markets; constrained pareto ... See more keywords
Achievement scalarizing function sorting for strength Pareto evolutionary algorithm in many-objective optimization
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DOI: 10.1007/s00521-020-05398-1
Abstract: Multi-objective evolutionary algorithms (MOEAs) have proven their effectiveness in solving two or three objective problems. However, recent research shows that Pareto-based MOEAs encounter selection difficulties facing many similar non-dominated solutions in dealing with many-objective problems.… read more here.
Keywords: function sorting; scalarizing function; many objective; achievement scalarizing ... See more keywords
Computing and testing Pareto optimal committees
Sign Up to like & getrecommendations! Published in 2020 at "Autonomous Agents and Multi-Agent Systems"
DOI: 10.1007/s10458-020-09445-y
Abstract: Selecting a set of alternatives based on the preferences of agents is an important problem in committee selection and beyond. Among the various criteria put forth for desirability of a committee, Pareto optimality is a… read more here.
Keywords: optimal committees; pareto optimal; testing pareto; computing testing ... See more keywords
Bias-corrected estimation for conditional Pareto-type distributions with random right censoring
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DOI: 10.1007/s10687-019-00341-7
Abstract: We consider bias-reduced estimation of the extreme value index in conditional Pareto-type models with random covariates when the response variable is subject to random right censoring. The bias-correction is obtained by fitting the extended Pareto… read more here.
Keywords: pareto; conditional pareto; pareto type; right censoring ... See more keywords
On upper approximations of Pareto fronts
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DOI: 10.1007/s10898-018-0642-1
Abstract: In one of our earlier works, we proposed to approximate Pareto fronts to multiobjective optimization problems by two-sided approximations, one from inside and another from outside of the feasible objective set, called, respectively, lower shell… read more here.
Keywords: upper approximations; pareto fronts; approximations pareto; upper shells ... See more keywords
Running time analysis of the Pareto archived evolution strategy on pseudo-Boolean functions
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DOI: 10.1007/s11042-017-5466-3
Abstract: Evolutionary algorithms have long been quite successfully applied to solve multi-objective optimization problems. However, theoretical analysis of multi-objective evolutionary algorithms (MOEAs) is mainly restricted to the simple evolutionary multi-objective optimizer (SEMO). The Pareto archived evolution… read more here.
Keywords: analysis; multi objective; archived evolution; evolution strategy ... See more keywords
Frege’s puzzle and the ex ante Pareto principle
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DOI: 10.1007/s11098-020-01524-w
Abstract: The ex ante Pareto principle has an intuitive pull, and it has been a principle of central importance since Harsanyi’s defence of utilitarianism (to be found in e.g. Harsanyi, Rational behaviour and bargaining equilibrium in… read more here.
Keywords: pareto; pareto principle; frege puzzle; ante pareto ... See more keywords
Modeling of Daily Rainfall Extremes, Using a Semi-Parametric Pareto Tail Approach
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DOI: 10.1007/s11269-018-2112-4
Abstract: Various approaches have been widely proposed for simulation of the occurrence and the amount of daily rainfall. In this study, a piecewise distribution approach has been developed to improve extreme event amount simulation. The gamma-generalized… read more here.
Keywords: pareto; daily rainfall; order markov; markov chain ... See more keywords