An Improved Global-Best-Guided Cuckoo Search Algorithm for Multiplierless Design of Two-Dimensional IIR Filters
Sign Up to like & getrecommendations! Published in 2019 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-018-0886-5
Abstract: Abstract Cuckoo search algorithm (CSA) is relatively a new optimization technique with less control parameters and strong exploration ability. Due to the random search associated with CSA, it requires large number of functional evaluations for… read more here.
Keywords: algorithm; search; search algorithm; improved global ... See more keywords
Gaussian global-best harmony search algorithm for optimization problems
Sign Up to like & getrecommendations! Published in 2017 at "Soft Computing"
DOI: 10.1007/s00500-016-2274-z
Abstract: In this paper, a novel optimization approach is proposed using Gaussian distribution function to improve harmony search (HS) algorithm, namely “Gaussian global-best harmony search” (GGHS) algorithm. The harmony memory (HM) is adjusted using Gaussian random… read more here.
Keywords: search; search algorithm; harmony search; gaussian global ... See more keywords
Equivalence of local-best and global-best approximations in H(curl)
Sign Up to like & getrecommendations! Published in 2021 at "Calcolo"
DOI: 10.1007/s10092-021-00430-9
Abstract: We derive results on equivalence of piecewise polynomial approximations of a given function in the Sobolev space H(curl). We namely show that the global-best approximation of a given H(curl) function in a H(curl)-conforming piecewise polynomial… read more here.
Keywords: equivalence local; local best; approximations curl; function ... See more keywords
Narrowing the gap between local standards and global best practices in bauxite mining: A case study in Malaysia
Sign Up to like & getrecommendations! Published in 2020 at "Resources Policy"
DOI: 10.1016/j.resourpol.2020.101636
Abstract: Abstract In mining the concept of sustainable development often encounters a paradoxical meaning as numerous mines in the past have closed due to exhausted amounts of ores. Despite the paradox, sustainable development and mining can… read more here.
Keywords: mining; standards global; gap local; bauxite mining ... See more keywords