Results 61 to 70 of about 3,675 (177)

Cuckoo search optimization for linear antenna arrays synthesis [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2013
A recently developed metaheuristic optimization algorithm, the Cuckoo search algorithm, is used in this paper for the synthesis of symmetric uniformly spaced linear microstrip antennas array.
Ahmed Haffane, Abdelhafid Hasni
doaj   +1 more source

Species Distribution Models and Abundance Estimates Enhance Breeding Bird Atlas Data

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Our primary goal was to leverage the large amount of systematic and volunteer‐based data produced by the Minnesota Breeding Bird Atlas to develop species distribution models and population estimates for as many breeding bird species as possible. We utilized three complementary techniques to develop species distribution models and maps for 136 breeding ...
Nicholas G. Walton   +4 more
wiley   +1 more source

Clustering Using Levy Flight Cuckoo Search [PDF]

open access: yes, 2012
In this paper, a comparative study is carried using three nature-inspired algorithms namely Genetic Algorithm (GA), Particle Swarm Optimization (PSO) and Cuckoo Search (CS) on clustering problem. Cuckoo search is used with levy flight. The heavy-tail property of levy flight is exploited here.
J. Senthilnath 0001   +3 more
openaire   +2 more sources

The Cognitive Foundations of Teaching

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 2, June 2026.
ABSTRACT The propensity to teach is vital to human cultural evolution and to our ecological dominance of the planet, but its cognitive foundations remain poorly understood. Traditional explanations argue that teaching hinges on particular cognitive pre‐requisites, such as Theory of Mind.
Matthew Lomas   +4 more
wiley   +1 more source

Role of freshwater availability and terrestrial land‐cover change in the distribution of a declining, terrestrial, insectivorous bird

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Insectivorous, Afro‐Palearctic migrant birds provide cross‐border ecosystem services, but many are declining rapidly. The complex life cycle of migrant birds makes their conservation difficult, but understanding where they spend time during the breeding season can help indicate where those actions will be most effective.
Catrin F. Eden   +5 more
wiley   +1 more source

DiVert: A Global Database of Land Use and Management Effects on Local Vertebrate Abundance and Diversity

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 6, June 2026.
ABSTRACT Motivation Given that land use is a major driver of biodiversity loss worldwide, it is key to understand how different land use types and management practices affect biodiversity. Existing global databases on biodiversity responses to land use generally distinguish only broad land use types, focus on a wide taxonomic coverage at the expense of
Maarten J. E. Broekman   +6 more
wiley   +1 more source

Citizen science reveals host‐switching in louse flies and keds (Diptera: Hippoboscidae) during a period of anthropogenic change

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 2, Page 305-322, June 2026.
A study of louse flies in the United Kingdom, Isle of Man, and Ireland found 212 different interactions between Hippoboscidae and their hosts, of which 70 were previously unrecorded. No louse flies were found on aquatic species of birds. Host‐switching to gulls (Laridae) has occurred during a period in which these species have started relying on ...
Denise C. Wawman   +2 more
wiley   +1 more source

A Hybrid Seasonal Mechanism with a Chaotic Cuckoo Search Algorithm with a Support Vector Regression Model for Electric Load Forecasting

open access: yesEnergies, 2018
Providing accurate electric load forecasting results plays a crucial role in daily energy management of the power supply system. Due to superior forecasting performance, the hybridizing support vector regression (SVR) model with evolutionary algorithms ...
Yongquan Dong   +2 more
doaj   +1 more source

Cuckoo Search via Levy Flights

open access: yes, 2010
In this paper, we intend to formulate a new metaheuristic algorithm, called Cuckoo Search (CS), for solving optimization problems. This algorithm is based on the obligate brood parasitic behaviour of some cuckoo species in combination with the Levy flight behaviour of some birds and fruit flies. We validate the proposed algorithm against test functions
Xin-She Yang 0001, Suash Deb
openaire   +2 more sources

A Self-adaptive CS Algorithm and Its Application in Fault Diagnosis of Wind Turbine Gearboxes

open access: yesJixie chuandong, 2023
Aiming at the problems of premature convergence of cuckoo search algorithm and difficulty in effectively identifying the fault modes of wind turbine gearboxes, an intelligent diagnosis technology based on BP neural network trained by the self-adaptive ...
Xiong Yan   +3 more
doaj  

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