Results 101 to 110 of about 69,312 (204)
International Journal of Distributed Sensor Networks, 2018 This article aims to optimize the information rate of a cognitive radio network with multiple secondary users. A primary user rate optimization approach based on dichotomy of the degree of freedom is proposed, where the primary users’ eigenmodes are ...
Yibing Li +3 more
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Volume sums of polar Blaschke–Minkowski homomorphisms
Proceedings - Mathematical Sciences, 2015 This paper establishes the following two Minkowski and Aleksandrov-Fenchel type inequalities for the volume sum of polar Blaschke-Minkowski homomorphisms. {Theorem 1.} Let \(\Phi\) be an even Blaschke-Minkowski homomorphism. Let \(D, D', K\) and \(L\) be convex bodies in \(\mathbb{R}^{n}\) and let \(D\) be a dilate of \(D'\).
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BuildingsConcrete-like composites are widely used in the building of civil engineering applications such as houses, dams, and roads. Mesoscale modeling is a powerful tool for the physical and mechanical analysis of concrete-like composites.
Penghao Qiu +4 more
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Revisiting Quantum Field Theory in Rindler Spacetime with Superselection Rules
UniverseQuantum field theory (QFT) in Rindler spacetime is a gateway to understanding unitarity and information loss paradoxes in curved spacetime. Rindler coordinates map Minkowski spacetime onto regions with horizons, effectively dividing accelerated observers
K. Sravan Kumar, João Marto
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Applied SciencesIn recent years, with the steady growth of load demand in distribution networks, the fluctuation and uncertainty of power loads have significantly increased.
Junhui Liu +7 more
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Positive integrands from Feynman integrals in the Minkowski regime
Journal of High Energy PhysicsWe present a method for rewriting dimensionally regulated Feynman parameter integrals in the Minkowski regime as a sum of real, positive integrands multiplied by complex prefactors.
S. P. Jones, A. Olsson, T. W. Stone
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HySim: An efficient hybrid similarity measure for patch matching in image inpainting
Results in EngineeringInpainting, for filling missing image regions, is a crucial task in various applications, such as medical imaging and remote sensing. Trending data-driven approaches efficiency, for image inpainting, often requires extensive data preprocessing.
Saad Noufel +3 more
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International Transactions on Electrical Energy SystemsFlexible load resources on the demand side are characterized by diverse types, small capacity, and wide distribution. Since these load resources cannot be individually invoked at the system level, it is becoming increasingly important to consider how to ...
Chenzheng Xie +3 more
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An Empirical Validation of a Constrained Bin Packing Algorithm for a Home Energy Management System
IEEE AccessThe increasing number of intelligent electrical appliances and home energy management systems provide a big opportunity for demand response services from residential and small commercial buildings to the grid. Simultaneously, direct control of individual
Eve Tsybina +2 more
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