Results 21 to 30 of about 474,629 (269)
Journal of Artificial Intelligence Research, 2003 In this article we present an algorithm to compute bounds on the marginals of a graphical model. For several small clusters of nodes upper and lower bounds on the marginal values are computed independently of the rest of the network. The range of allowed probability distributions over the surrounding nodes is restricted using earlier computed bounds.
Leisink, M.A.R., Kappen, H.J.
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Applied Sciences, 2023 Ionospheric scintillation often occurs in the polar and equator regions, and it can affect the signals of the Global Navigation Satellite System (GNSS).
Guangwang Ji +3 more
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Earth and Planetary Physics, 2018 This paper reports, for the first time, observation results of the Coherent Beacon System (CBS) onboard the China Seismo-Electromagnetic Satellite-1 (CSES-1).
Liang Chen +5 more
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Design and Simulation of Stellar Occultation Infrared Band Constellation
Remote Sensing, 2022 This study provides an in-depth analysis of the characteristics of stellar occultation events. Using 10 target star sources, the influence of orbital elements on the number, duration, and distribution of stellar occultation events was simulated and ...
Qinglin Zhu +3 more
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CoRR, 2014 We introduce propagation kernels, a general graph-kernel framework for efficiently measuring the similarity of structured data. Propagation kernels are based on monitoring how information spreads through a set of given graphs. They leverage early-stage distributions from propagation schemes such as random walks to capture structural information encoded
Marion Neumann +3 more
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IEEE Access, 2022 The semi-airborne frequency domain electromagnetic detection method is a popular electromagnetic detection method in which the transmission system is excited on the ground and the reception system coil is in the air to measure the vertical magnetic field
Jigen Xia +5 more
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THE PROPAGATION OF CHOLERA. [PDF]
The Lancet, 1871 n ...
Rolleston, George, Maclagan, T. J.
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Error Self-calibration Method in Spatial Spectrum Estimation
Leida xuebao, 2014 An important bottleneck in spatial spectrum estimation theory is array errors. A new error self-calibration method is presented on the basis of active error calibration and online self-calibration theories.
Huang Chuan-lu, Chao Kun, Mao Yun-zhi
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АНАЛИЗ ГЕОМАГНИТНЫХ ДАННЫХ И КОСМИЧЕСКИХ ЛУЧЕЙ В ПЕРИОДЫ ПОВЫШЕННОЙ СОЛНЕЧНОЙ АКТИВНОСТИ [PDF]
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016 We performed analysis of the cosmic rays variations and studied features of geomagnetic field variations during periods of increased solar activity. The paper applies a new methods of modeling and analysis of the data developed by the authors based on ...
O.V. Mandrikova +3 more
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On the propagation of dependences [PDF]
Pacific Journal of Mathematics, 1989 We quote the author's abstract: ``An alternative proof of recent uniqueness theorems by Shanyu Ji is given. Ji's results are extended to the propagation of certain dependences from analytic subsets to the total space. Also these results are lifted from \({\mathbb{C}}^ m\) to ramified covering spaces of \({\mathbb{C}}^ m\).
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