Lei Zou

Jun 15, 2023 | researchgate.net | Bo Shen |Lei Zou

Source publicationSurvey/review study A Survey on Recent Advances in Distributed Filtering over Sensor Networks Subject to Communication Constraints Yu-Ang Wang 1,2, Bo Shen 1,2, Lei Zou 1,2, and Qing-Long Han 3,* 1 College of Information Science and Technology, Donghua University, Shanghai 201620, China 2 Engineering Research Center of Digitalized Textile and Fashi... Context 1...

Jun 15, 2023 | researchgate.net | Bo Shen |Lei Zou

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Jun 15, 2023 | researchgate.net | Bo Shen |Lei Zou

Source publicationSurvey/review study A Survey on Recent Advances in Distributed Filtering over Sensor Networks Subject to Communication Constraints Yu-Ang Wang 1,2, Bo Shen 1,2, Lei Zou 1,2, and Qing-Long Han 3,* 1 College of Information Science and Technology, Donghua University, Shanghai 201620, China 2 Engineering Research Center of Digitalized Textile and Fashi... Context 1...

Jun 12, 2023 | researchgate.net | Bo Shen |Lei Zou

GaussiansystemsoverSNsunderthedynamicETprotocol.Here,boththelocalposteriorsandthelocalmeasure- mentsareexchangedamongsensornodesaccordingtothegivennetworktopology.Toavoidthenetworkoverload,a PFalgorithmhasbeenproposedin[ distributed20]fortargettrackingsystemsoverSNs.Inthiswork,anaverage consensusfilterorforward-backwardpropagationstrategyhasbeenproposedinhopeofsavingenergyandreliving duringtheinformationexchange.In[...

Apr 20, 2023 | mdpi.com | Yin Zhang |Jun Xia |Fang Yang |Lei Zou

Abstract:Drought is a widespread and destructive natural hazard and is projected to occur more frequently and intensely, with more severe impacts in a changing environment. In this study, we used the standardized precipitation index (SPI) at various time scales (i.e., 3, 6, and 12 months) to provide an overall view of drought conditions across Sichuan Province, southwestern China, from 1961 to 2016. Then, the relationship between the SPI and the soil moisture anomalies was analyzed.