Results 21 to 30 of about 2,097 (305)
Spectral Efficiency Enhancement for Reconfigurable Intelligent Surface Assisted MIMO System
Reconfigurable intelligent surfaces (RISs) have emerged as promising contenders for enabling sixth-generation (6G) physical wireless platforms. RISs fine-tune wireless networks to optimize the spectrum and energy use.
Intisar AL-Shaeli, lsmail Hburi
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Optimal natural dualities. II: General theory [PDF]
A general theory of optimal natural dualities is presented, built on the test algebra technique introduced in an earlier paper. Given that a set R R of finitary algebraic relations yields a duality on a class of algebras A = I S
Davey, B. A., Priestley, H. A.
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Duality theory for optimal investments under model uncertainty [PDF]
Robust utility functionals arise as numerical representations of investor preferences, when the investor is uncertain about the underlying probabilistic model and averse against both risk and model uncertainty. In this paper, we study the the duality theory for the problem of maximizing the robust utility of the terminal wealth in a general incomplete ...
Alexander Schied, Ching-Tang Wu
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Optimizing Resource Allocation for 6G NOMA-Enabled Cooperative Vehicular Networks
In recent years, the concept of non-orthogonal multiple access (NOMA) has gathered much attention due to its potential to offer high spectral efficiency, present user fairness and grant free access to sixth generation (6G) vehicular networks.
Zain Ali +5 more
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Maritime emergency materials distribution is a key aspect of maritime emergency responses. To effectively deal with the challenges brought by the uncertainty of the maritime transport environment, the multi-agent joint decision-making location-routing ...
Cong Wang, Zhongxiu Peng, Wenqing Xu
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Optimality and duality in set-valued optimization utilizing limit sets
This paper deals with optimality conditions and duality theory for vector optimization involving non-convex set-valued maps. Firstly, under the assumption of nearly cone-subconvexlike property for set-valued maps, the necessary and sufficient optimality ...
Kong Xiangyu, Zhang Yinfeng, Yu GuoLin
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Aimed at the problem of uncertainties in the regional development stage and the difficulties in quantifying regional investment demand in different development stages, a robust optimization method for power grid investment decision-making considering ...
HUANG Wandi, ZHANG Shenxi, CHENG Haozhong, CHEN Dan, ZHAI Xiaomeng, WU Shuang
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Gap functions for quasi-variational inequalities via duality
This paper deals with an application of duality theory in optimization to the construction of gap functions for quasi-variational inequalities. The same approach was investigated for variational inequalities and equilibrium problems in (Pac. J. Optim.
L Altangerel
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Joint resource optimization algorithm based on queue stability
To achieve the dynamic allocation of multiple resources and improve the resource utilization with ensuring the queue stability, the paper proposes a joint resource optimization algorithm based on queue stability in wireless virtualized networks ...
Hu Xiaodong +3 more
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Dual S-matrix bootstrap. Part I. 2D theory
Using duality in optimization theory we formulate a dual approach to the S-matrix bootstrap that provides rigorous bounds to 2D QFT observables as a consequence of unitarity, crossing symmetry and analyticity of the scattering matrix. We then explain how
Andrea L. Guerrieri +2 more
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