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pro vyhledávání: '"Dempster Andrew G"'
Autor:
Xie, Ruida, Dempster, Andrew G.
Deep learning-based techniques have been introduced into the field of trajectory optimization in recent years. Deep Neural Networks (DNNs) are trained and used as the surrogates of conventional optimization process. They can provide low thrust (LT) t
Externí odkaz:
http://arxiv.org/abs/2209.06427
Publikováno v:
In Space Policy November 2024 70
Autor:
Xie, Ruida, Dempster, Andrew G.
In recent years, deep learning techniques have been introduced into the field of trajectory optimization to improve convergence and speed. Training such models requires large trajectory datasets. However, the convergence of low thrust (LT) optimizati
Externí odkaz:
http://arxiv.org/abs/2202.04962
Publikováno v:
Malaria Journal, Vol 8, Iss 1, p 153 (2009)
Abstract This paper reviews computer vision and image analysis studies aiming at automated diagnosis or screening of malaria infection in microscope images of thin blood film smears. Existing works interpret the diagnosis problem differently or propo
Externí odkaz:
https://doaj.org/article/62a4118ef0db402b9ad89ed562ae22c1
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2007, Iss 1, p 067360 (2007)
It has recently been shown that the -dimensional reduced adder graph (RAG- ) technique is beneficial for many DSP applications such as for FIR and IIR filters, where multipliers can be grouped in multiplier blocks. This paper highlights the importanc
Externí odkaz:
https://doaj.org/article/08eebfaf8b43427d9f50c215ed98d26d
Publikováno v:
In Aerospace Science and Technology June 2023 137
Publikováno v:
In Space Policy May 2023 64
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Akademický článek
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Autor:
Cheong, Joon Wayn, Dempster, Andrew G
Recent developments in Phased Array direct positioning methods have improved accuracy for passively geo-locating multiple radio frequency-emitting signal sources. However, the number of geo-localisable signal sources is still limited by the number of
Externí odkaz:
http://arxiv.org/abs/1809.04207