Results 41 to 50 of about 9,933,382 (352)

An Indicator-Based Multiobjective Evolutionary Algorithm With Reference Point Adaptation for Better Versatility

open access: yesIEEE Transactions on Evolutionary Computation, 2018
During the past two decades, a variety of multiobjective evolutionary algorithms (MOEAs) have been proposed in the literature. As pointed out in some recent studies, however, the performance of an MOEA can strongly depend on the Pareto front shape of the
Ye Tian   +4 more
semanticscholar   +1 more source

Pricing, Green Degree and Coordination Decisions in a Green Supply Chain with Loss Aversion

open access: yesMathematics, 2019
The consumer environmental awareness promotes green manufacturing and the behavioral preferences of members become prevailing in supply chain management.
Zhongwei Feng, Chunqiao Tan
doaj   +1 more source

How to Specify a Reference Point in Hypervolume Calculation for Fair Performance Comparison

open access: yesEvolutionary Computation, 2018
The hypervolume indicator has frequently been used for comparing evolutionary multi-objective optimization (EMO) algorithms. A reference point is needed for hypervolume calculation.
H. Ishibuchi   +3 more
semanticscholar   +1 more source

Investigating Learning, Decision-Making, and Mental Health in Pregnancy: Insights From a UK Cohort Study

open access: yesComputational Psychiatry
Background: Parental capacity to learn from infant responses is a fundamental component of early dyadic interactions. However, the precise cognitive processes involved in these interactions and how these processes are influenced by mental health ...
Ilaria Costantini   +5 more
doaj   +1 more source

A Many-Objective Evolutionary Algorithm With Two Interacting Processes: Cascade Clustering and Reference Point Incremental Learning [PDF]

open access: yesIEEE Transactions on Evolutionary Computation, 2018
Researches have shown difficulties in obtaining proximity while maintaining diversity for many-objective optimization problems. Complexities of the true Pareto front pose challenges for the reference vector-based algorithms for their insufficient ...
Hongwei Ge   +6 more
semanticscholar   +1 more source

Sanctuary of Eneolithic and Bronze Age in Western Siberia, as a source of astronomical knowledge and cosmological ideas in antiquity [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2014
In article are considered the revealed astronomical knowledge and cosmological representations of the ancient population of the given territory on the basis of materials of excavation sanctuaries of Eneolit (Savin 1, Slobodchiki 1, Velizhany 2) and of ...
Potemkina, T.M.
doaj   +1 more source

Reference Point Adaptation and Disposition Effect

open access: yes, 2020
Using a large proprietary database of institutional trades, we investigate whether, and to what extent, the dynamic adaptation of reference point translates into variations in the disposition effect, and establish three key results. First, the propensity
C. Chiyachantana, Zongrun Yang
semanticscholar   +1 more source

Reference Point Hyperplane Trees [PDF]

open access: yes, 2016
We make the simple observation that, the deeper a data item is within the tree, the higher the probability of that item being excluded from a search. Assuming a fixed and independent probability p of any subtree being excluded at query time, the probability of an individual data item being accessed is (1-p)d for a node at depth d.
openaire   +3 more sources

Metonymic Target Identification: In Search of a Balanced Approach

open access: yesNJES: Nordic Journal of English studies, 2014
The article concerns metonymy observed in certain proper names used in specialist contexts. The names under consideration primarily designate places of international prominence (e.g., the United States, Washington, the White House, Iran, Tehran, etc ...
Piotr Twardzisz
doaj   +1 more source

Research on calculation of machine-tool settings and flank modification for spiral bevel gear by duplex spread blade method based on 4-axis CNC milling machine

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
A method is proposed to manufacture spiral bevel gear by duplex spread blade method based on 4-axis CNC milling machine. Firstly, the geometry parameters and machine-tool settings are comprehensively considered. To meet with the tooth taper, a new way is
Longlong GENG   +5 more
doaj   +1 more source

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