Results 41 to 50 of about 57,781 (308)
Measuring dark energy properties with 3D cosmic shear [PDF]
, 2006 We present parameter estimation forecasts for present and future 3D cosmic shear surveys. We demonstrate that, in conjunction with results from cosmic microwave background (CMB) experiments, the properties of dark energy can be estimated with very high ...
A. F. Heavens +3 more
core +2 more sources
Low Power Processor Architectures and Contemporary Techniques for Power Optimization – A Review [PDF]
, 2009 The technological evolution has increased the number of transistors for a given die area significantly and increased the switching speed from few MHz to GHz range.
Gujarathi, Hemal S +2 more
core +2 more sources
Coverage Optimization Technology of Power Pipe Gallery Based on Improved Gray Wolf Algorithm
Zhongguo dianli, 2023 To address the problem of reduced communication quality in narrow underground power pipe gallery, where wireless sensor network coverage is affected by irregular shapes, obstacles, and electromagnetic interference, a power monitoring coverage sensing ...
Cheng ZHONG +5 more
doaj +1 more source
A measure of the non-Gaussian character of a quantum state [PDF]
, 2007 We address the issue of quantifying the non-Gaussian character of a bosonic quantum state and introduce a non-Gaussianity measure based on the Hilbert-Schmidt distance between the state under examination and a reference Gaussian state.
Banaszek, Konrad +2 more
core +3 more sources
IET Networks, EarlyView., 2022 Abstract Everything can be connected in the Internet of Things (IoTs) technology that enables efficient communication between connected objects. IoTs industry‐based meta‐heuristic and mining algorithms, which are considered an important field of Artificial Intelligence will be used to construct a healthcare application in this study for lowering costs,
Muhaned Al‐Hashimi +4 more
wiley +1 more source
Monitoring Model of Concrete Dam Deformation Based on Gray Wolf Optimization Algorithm
Renmin Zhujiang, 2021 Dam deformation is one of the most reliable indicators that can reflect the actual condition of concrete dam.Modeling and analysis of dam deformation monitoring data is an effective way to reflect the operation behavior of concrete dam and seek for the ...
CHEN Shuyun +3 more
doaj
A comparison of modern metaheuristic algorithms in the operation of multi-purpose dams [PDF]
رویکردهای نوین در مهندسی آب و محیط زیستThe optimal operation of a multi-purpose reservoir is one of the complex and non-linear problems in multi-objective optimization. The limit of water resources and its non-uniform distribution have made the optimal management and utilization of water ...
Hossain Azargoon +2 more
doaj +1 more source
Conformational dynamics of a single protein monitored for 24 hours at video rate [PDF]
, 2018 We use plasmon rulers to follow the conformational dynamics of a single protein for up to 24 h at a video rate. The plasmon ruler consists of two gold nanospheres connected by a single protein linker.
Ahijado-Guzmán, Rubén +10 more
core +3 more sources
IET Networks, EarlyView., 2023 We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh +4 more
wiley +1 more source
Research on Improving Gray Wolf Algorithm Based on Multi-Strategy Fusion
IEEE Access, 2023 To address the shortcomings of the basic Gray Wolf Optimization (GWO) algorithm in solving complex problems, such as relying on the initial population, converging too early, and easily falling into local optimality, a chaotic reverse learning ...
Xiaoxiao Yang, Yihui Qiu
doaj +1 more source