Shaowei Wang

Dec 18, 2024 | opg.optica.org | Shaowei Wang

Gas detection is an important application area in industry. The detection of ${{\rm CO}_2}$ plays a crucial role in environmental protection. However, the primary challenges in achieving atmospheric ${{\rm CO}_2}$ and other detection of other gases revolve around developing instrumentation featuring a broad detection range, heightened sensitivity, and dynamic real-time capabilities.

Oct 3, 2024 | mdpi.com | Bo Xu |Junyi Lu |Shaowei Wang |Xudong Chen

1. IntroductionDams are subject to water pressure, temperature, and cumulative damage during long-term service [1,2]. Once damage occurs, it will have negative impacts on the life and property downstream of the reservoir and the environment, etc. Therefore, conducting reliability analysis and safety evaluation studies after the completion of the dam is essential to assess the overall structural safety [3,4].

Aug 8, 2023 | mdpi.com | Shuying Li |Shaowei Wang |qiang li

Abstract:Active learning (AL) is an approach that can reduce the dependence on the labeled set significantly. However, most current active-learning methods are only concerned with the first two columns of the posterior probability matrix during the sampling phase. When the difference between the first and second-largest posterior probabilities of several samples is proximate, these approaches fail to distinguish them further.