Zobrazeno 1 - 10
of 1 076
pro vyhledávání: '"Semi-definite programming"'
Autor:
Russell Oliver, Sun Wei
Publikováno v:
Dependence Modeling, Vol 12, Iss 1, Pp 395-408 (2024)
The long-standing Gaussian product inequality (GPI) conjecture states that E[∏j=1n∣Xj∣yj]≥∏j=1nE[∣Xj∣yj]E\left[{\prod }_{j=1}^{n}{| {X}_{j}| }^{{y}_{j}}]\ge {\prod }_{j=1}^{n}E\left[{| {X}_{j}| }^{{y}_{j}}] for any centered Gaussian ran
Externí odkaz:
https://doaj.org/article/e9e757a400e4471aa562bf5d0bba3c74
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 9, Pp 102968- (2024)
This research deals with the economic-environmental dispatch problem (EEDP) in multi-terminal high-voltage direct-current (MT-HVDC) systems by proposing a convex approximation based on semi-definite programming (SDP). The exact formulation of the EED
Externí odkaz:
https://doaj.org/article/ae8a09724b2d4569bafa425127b20fc0
Autor:
MAO Xiaoting, WU Xiaoping
Publikováno v:
Dianxin kexue, Vol 40, Pp 104-115 (2024)
The use of frequency measurements to achieve target positioning is characterized by low cost and high reliability. Using only frequency difference of arrival (FDOA) measurements, a precise localization method for static target position was proposed.
Externí odkaz:
https://doaj.org/article/261c84163567454a97f600426310001f
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 11, Pp 446-456 (2024)
This study focuses on optimizing the efficient operation of standalone direct-current (DC) microgrids with photovoltaic (PV) sources using semi-definite programming (SDP) optimization. The PV source operation model is formulated as a nonlinear progra
Externí odkaz:
https://doaj.org/article/48c145b1333848dd961a94610d35cacb
Publikováno v:
IEEE Access, Vol 12, Pp 83810-83821 (2024)
Maximum-likelihood multiuser detection incurs a large computational complexity, and its low-complexity detection scheme suffers from a performance loss, where this tradeoff is inevitable and inherent in a classical computer. In this paper, we use the
Externí odkaz:
https://doaj.org/article/ca2374eace38460bbe867bedde0595d4
Publikováno v:
IET Energy Systems Integration, Vol 5, Iss 4, Pp 477-490 (2023)
Abstract The application of a semi‐definite programming (SDP) approach to the Alternating Current Optimal Power Flow problem has attracted significant attention in recent years. However, the SDP relaxation of optimal power flow (OPF) can be computa
Externí odkaz:
https://doaj.org/article/e44a9e5f4c7b455081766f8f79391ad7
Publikováno v:
EURO Journal on Computational Optimization, Vol 12, Iss , Pp 100094- (2024)
This paper presents exact Semi-Definite Program (SDP) reformulations for infinite-dimensional moment optimization problems involving a new class of piecewise Sum-of-Squares (SOS)-convex functions and projected spectrahedral support sets. These reform
Externí odkaz:
https://doaj.org/article/3ae1ef4b19e6445ca39d7ee5ab53bc88
Publikováno v:
In AEUE - International Journal of Electronics and Communications October 2023 170
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