Ziwei Li

Feb 18, 2024 | nature.com | Ziwei Li |Jianyang Shi |Nan Chi

AbstractMultimode fiber (MMF) which supports parallel transmission of spatially distributed information is a promising platform for remote imaging and capacity-enhanced optical communication. However, the variability of the scattering MMF channel poses a challenge for achieving long-term accurate transmission over long distances, of which static optical propagation modeling with calibrated transmission matrix or data-driven learning will inevitably degenerate.

Nov 1, 2023 | mdpi.com | Meng Yuan |Xin Liu Liu |Mengdie Wang |Ziwei Li

2. Materials and Methods 2.1. StatementAll animal experiments were conducted per the guidelines for the care and use of experimental animals formulated by the Ministry of Science and Technology of the People’s Republic of China (Approval number: 2006-398), and the study was approved by the Experimental Animal Management Committee of Northeast Agricultural University.

Sep 28, 2023 | mdpi.com | Wajid Ali |Weitao Liu |Ye Liu |Ziwei Li

Open AccessArticleby 1,†, 2,†, 1 and 1,* 1Hunan Institute of Optoelectronic Integration, College of Materials Science and Engineering, Hunan University, Changsha 410082, China2Department of Civil, Environmental & Geomatic Engineering, University College London, London WC1E 6BT, UK*Author to whom correspondence should be addressed. †These authors contributed equally to this work.

Jun 27, 2023 | onlinelibrary.wiley.com | Ziwei Li |Jiayi Xu |Wei-Lun Chao |Han-Wei Shen

5.5.1. Measuring Filter-Level Information Drift To support in-depth analysis from the perspective of model behaviors, we need to extract information that is able to represent the knowledge acquired in the past and also associated with the model parameters (R3.2). Moreover, as our goal is to visualize how past knowledge is interfered over time, the extracted information should be comparable along the temporal dimension.