FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310416679> ?p ?o ?g. }

• W4310416679 endingPage "455" @default.
• W4310416679 startingPage "437" @default.
• W4310416679 abstract "Problem decomposition plays an important role when applying cooperative coevolution (CC) to large-scale global optimization problems. However, most learning-based decomposition algorithms only apply to additively separable problems, while the others insensitive to problem type perform low decomposition accuracy and efficiency. Given this limitation, this study designs a general-separability-oriented detection criterion, and further proposes a novel decomposition algorithm called surrogate-assisted variable grouping (SVG). The new criterion detects the separability between a variable and some other variables by checking whether its optimum changes with the latter. Consistent with the definition of general separability, this criterion endows SVG with strong applicability and high accuracy. To reduce expensive fitness evaluations, SVG locates the optimum of a variable with the help of a surrogate model rather than the original high-dimensional model. Moreover, it converts the variable-grouping process into a search process in a binary tree by taking variable subsets as tree nodes. This facilitates the reutilization of historical separability information, thereby reducing separability detection times. Experimental results on a general benchmark suite indicate that compared with six state-of-the-art decomposition algorithms, SVG achieves higher accuracy and efficiency on both additively and nonadditively separable problems. Furthermore, it can significantly enhance the optimization performance of CC." @default.
• W4310416679 created "2022-12-10" @default.
• W4310416679 creator A5012859644 @default.
• W4310416679 creator A5043248350 @default.
• W4310416679 creator A5053043471 @default.
• W4310416679 creator A5059165071 @default.
• W4310416679 creator A5073884087 @default.
• W4310416679 creator A5091176232 @default.
• W4310416679 date "2023-04-01" @default.
• W4310416679 modified "2023-10-17" @default.
• W4310416679 title "A surrogate-assisted variable grouping algorithm for general large-scale global optimization problems" @default.
• W4310416679 cites W1227486161 @default.
• W4310416679 cites W1996936486 @default.
• W4310416679 cites W2045050140 @default.
• W4310416679 cites W2061706483 @default.
• W4310416679 cites W2062050542 @default.
• W4310416679 cites W2067936154 @default.
• W4310416679 cites W2085821381 @default.
• W4310416679 cites W2118840131 @default.
• W4310416679 cites W2120043163 @default.
• W4310416679 cites W2121429049 @default.
• W4310416679 cites W2145418868 @default.
• W4310416679 cites W2269421492 @default.
• W4310416679 cites W2413634576 @default.
• W4310416679 cites W2517173125 @default.
• W4310416679 cites W2554924637 @default.
• W4310416679 cites W2558459924 @default.
• W4310416679 cites W2602908436 @default.
• W4310416679 cites W2608705546 @default.
• W4310416679 cites W2752606981 @default.
• W4310416679 cites W2769744156 @default.
• W4310416679 cites W2890087117 @default.
• W4310416679 cites W2892336140 @default.
• W4310416679 cites W2897073410 @default.
• W4310416679 cites W2907416561 @default.
• W4310416679 cites W2963219770 @default.
• W4310416679 cites W2968671794 @default.
• W4310416679 cites W2975361353 @default.
• W4310416679 cites W2982589988 @default.
• W4310416679 cites W2987248529 @default.
• W4310416679 cites W3012086464 @default.
• W4310416679 cites W3016654117 @default.
• W4310416679 cites W3042867336 @default.
• W4310416679 cites W3125940624 @default.
• W4310416679 cites W3134604425 @default.
• W4310416679 cites W3145175715 @default.
• W4310416679 cites W3189847644 @default.
• W4310416679 cites W3214943660 @default.
• W4310416679 cites W4225288501 @default.
• W4310416679 cites W4298325746 @default.
• W4310416679 doi "https://doi.org/10.1016/j.ins.2022.11.117" @default.
• W4310416679 hasPublicationYear "2023" @default.
• W4310416679 type Work @default.
• W4310416679 citedByCount "1" @default.
• W4310416679 countsByYear W43104166792023 @default.
• W4310416679 crossrefType "journal-article" @default.
• W4310416679 hasAuthorship W4310416679A5012859644 @default.
• W4310416679 hasAuthorship W4310416679A5043248350 @default.
• W4310416679 hasAuthorship W4310416679A5053043471 @default.
• W4310416679 hasAuthorship W4310416679A5059165071 @default.
• W4310416679 hasAuthorship W4310416679A5073884087 @default.
• W4310416679 hasAuthorship W4310416679A5091176232 @default.
• W4310416679 hasBestOaLocation W43104166792 @default.
• W4310416679 hasConcept C111919701 @default.
• W4310416679 hasConcept C113174947 @default.
• W4310416679 hasConcept C11413529 @default.
• W4310416679 hasConcept C121332964 @default.
• W4310416679 hasConcept C124681953 @default.
• W4310416679 hasConcept C126255220 @default.
• W4310416679 hasConcept C131675550 @default.
• W4310416679 hasConcept C13280743 @default.
• W4310416679 hasConcept C134306372 @default.
• W4310416679 hasConcept C137836250 @default.
• W4310416679 hasConcept C182365436 @default.
• W4310416679 hasConcept C185798385 @default.
• W4310416679 hasConcept C18903297 @default.
• W4310416679 hasConcept C205649164 @default.
• W4310416679 hasConcept C2778755073 @default.
• W4310416679 hasConcept C33923547 @default.
• W4310416679 hasConcept C41008148 @default.
• W4310416679 hasConcept C48372109 @default.
• W4310416679 hasConcept C62520636 @default.
• W4310416679 hasConcept C70710897 @default.
• W4310416679 hasConcept C86803240 @default.
• W4310416679 hasConcept C94375191 @default.
• W4310416679 hasConcept C98045186 @default.
• W4310416679 hasConceptScore W4310416679C111919701 @default.
• W4310416679 hasConceptScore W4310416679C113174947 @default.
• W4310416679 hasConceptScore W4310416679C11413529 @default.
• W4310416679 hasConceptScore W4310416679C121332964 @default.
• W4310416679 hasConceptScore W4310416679C124681953 @default.
• W4310416679 hasConceptScore W4310416679C126255220 @default.
• W4310416679 hasConceptScore W4310416679C131675550 @default.
• W4310416679 hasConceptScore W4310416679C13280743 @default.
• W4310416679 hasConceptScore W4310416679C134306372 @default.
• W4310416679 hasConceptScore W4310416679C137836250 @default.
• W4310416679 hasConceptScore W4310416679C182365436 @default.
• W4310416679 hasConceptScore W4310416679C185798385 @default.

• next