Numerical simulation of large-scale dynamical systems plays a fundamental role in studying
a wide range of complex physical phenomena; however, the inherent large-scale nature of …

This article provides an overview of multi-fidelity modeling trends. Fidelity in modeling refers
to the level of detail and accuracy provided by a predictive model or simulation. Generally …

Multifidelity surrogates are essential in cases where it is not affordable to have more than a
few high-fidelity samples, but it is affordable to have as many low-fidelity samples as …

During the research cruise AL547 with RV ALKOR (October 20–31, 2020), a collaborative
underwater network of ocean observation systems was deployed in Boknis Eck (SW Baltic …

Urban surveillance, of which airborne urban surveillance is a vital constituent, provides
situational awareness (SA) and timely response to emergencies. The significance and …

Digital twins can be defined as digital representations of physical entities that employ real‐
time data to enable understanding of the operating conditions of these entities. Here we …

Multi-fidelity (MF) surrogate models have attracted significant attention recently in
engineering design optimization since they can make a trade-off between high prediction …

All rights are solely and exclusively licensed by the Publisher, whether the whole or part of
the material is concerned, specifically the rights of translation, reprinting, reuse of …

变可信度近似模型通过融合不同精度分析模型的数据, 可有效平衡近似模型预测性能和建模成本
之间的矛盾, 在复杂装备优化设计中受到广泛的关注. 综述变可信度近似模型及其在复杂装备 …

Ubiquitous sensing is pervasive in society for such applications as biometrics for health
care, smart grids for power delivery, and avionics for transportation safety [1]. As society …