Results 21 to 30 of about 427,151 (188)
The Optimum Design of Scanned Linear Antenna Array Using Sine Cosine Optimization Algorithm
Wasit Journal of Computer and Mathematics Science, 2023 In this article, the side lobe level (SLL) of the radiation pattern is reduced, and the first null beam width (FNBW) is kept constant by synthesizing symmetric scanning Linear Antenna Arrays (LAA), which is done by considering excitation amplitude as ...
Al hussein M. Alturfi +2 more
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Symmetrization and optimal control for elliptic equations [PDF]
Proceedings of the American Mathematical Society, 1987 We consider an optimal control problem where u ( x ) u(x) satisfies − div ( H ( x ) ∇ u ) = 1 - \operatorname {div}(H(x)\nabla u) = 1 in Ω \Omega and H ( x
Voas, Charles, Yaniro, Daniel
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Symmetric tensor networks for generative modeling and constrained combinatorial optimization
Machine Learning: Science and Technology, 2023 Constrained combinatorial optimization problems abound in industry, from portfolio optimization to logistics. One of the major roadblocks in solving these problems is the presence of non-trivial hard constraints which limit the valid search space.
Javier Lopez-Piqueres +2 more
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An Improved Harris Hawks Optimization Algorithm and Its Application in Grid Map Path Planning
Biomimetics, 2023 Aimed at the problems of the Harris Hawks Optimization (HHO) algorithm, including the non-origin symmetric interval update position out-of-bounds rate, low search efficiency, slow convergence speed, and low precision, an Improved Harris Hawks ...
Lin Huang, Qiang Fu, Nan Tong
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The optimal prize structure of symmetric Tullock contests [PDF]
Public Choice, 2009 We show that the optimal prize structure of symmetric n-player Tullock tournaments assigns the entire prize pool to the winner, provided that a symmetric pure strategy equilibrium exists. If such an equilibrium fails to exist under the winner-take-all structure, we construct the optimal prize structure which improves existence conditions by dampening ...
Schweinzer, Paul, Segev, Ella
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Some Results about the Contractions and the Pendant Pairs of a Submodular System [PDF]
Sahand Communications in Mathematical Analysis, 2019 Submodularity is an important property of set functions with deep theoretical results and various applications. Submodular systems appear in many applicable area, for example machine learning, economics, computer vision, social science, game theory ...
Saeid Hanifehnezhad, Ardeshir Dolati
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Optimal symmetric Tardos traitor tracing schemes [PDF]
Designs, Codes and Cryptography, 2012 16 pages, 1 ...
Laarhoven, T.M.M., Weger, de, B.M.M.
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Quantum key distribution rates from non-symmetric conic optimization [PDF]
QuantumComputing key rates in quantum key distribution (QKD) numerically is essential to unlock more powerful protocols, that use more sophisticated measurement bases or quantum systems of higher dimension.
Andrés González Lorente +3 more
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Journal of Hydroinformatics, 2023 Understanding the complexity of the siltation process and sediment resuspension in shallow reservoirs is vital for maintaining the reservoir functionality and implementing sustainable sediment management strategies.
Vahid Shoarinezhad +3 more
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Bounds on eigenvalues of real symmetric interval matrices for αBB method in global optimization [PDF]
Yugoslav Journal of Operations ResearchIn this paper, we investigate bounds on eigenvalues of real symmetric interval matrices. We present a method that computes bounds on eigenvalues of real symmetric interval matrices.
Zerrouki Djamel, Ouanes Mohand
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