Results 11 to 20 of about 40,085 (287)
Data‐driven performance metrics for neural network learning
International Journal of Adaptive Control and Signal Processing, EarlyView., 2023 Summary Effectiveness of data‐driven neural learning in terms of both local mimima trapping and convergence rate is addressed. Such issues are investigated in a case study involving the training of one‐hidden‐layer feedforward neural networks with the extended Kalman filter, which reduces the search for the optimal network parameters to a state ...
Angelo Alessandri +2 more
wiley +1 more source
Performance analysis of control allocation using data‐driven integral quadratic constraints
Advanced Control for Applications, Volume 4, Issue 4, December 2022., 2022 Abstract A new method is presented for evaluating the performance of a nonlinear control allocation system within a linear control loop. To that end, a worst‐case gain analysis problem is formulated that can be readily solved by means of well‐established methods from robustness analysis using integral quadratic constraints (IQCs).
Manuel Pusch +2 more
wiley +1 more source
AIChE Journal, Volume 69, Issue 2, February 2023., 2023 Abstract This work develops a model predictive control (MPC) scheme using online learning of recurrent neural network (RNN) models for nonlinear systems switched between multiple operating regions following a prescribed switching schedule. Specifically, an RNN model is initially developed offline to model process dynamics using the historical ...
Cheng Hu, Yuan Cao, Zhe Wu
wiley +1 more source
AIChE Journal, Volume 69, Issue 2, February 2023., 2023 Abstract Recent global events and the rise of sustainable investing have made clear that the chemical and energy industry must consider sustainability goals beyond profit maximization to remain competitive. Multiobjective optimization provides an ideal framework for analyzing sustainability tradeoffs, but when four or more objectives are considered ...
Justin M. Russell, Andrew Allman
wiley +1 more source
American Journal of Community Psychology, Volume 70, Issue 3-4, Page 475-492, December 2022., 2022 Abstract State‐sanctioned violence (SSV) has resounding effects on entire populations, and marginalized communities have long persisted in the work toward liberation despite continued SSV. This paper aims to bridge the gap between the vast scholarship on resilience and the practical challenge of sustaining and thriving in communities targeted by SSV ...
Kris T. Gebhard +4 more
wiley +1 more source
A New Reversed Version of a Generalized Sharp Hölder's Inequality and Its Applications
Abstract and Applied Analysis, 2013 We present a new reversed version of a generalized sharp Hölder's inequality which is due to Wu and then give a new refinement of Hölder's inequality. Moreover, the obtained result is used to improve the well-known Popoviciu-Vasić inequality.
Jingfeng Tian, Xi-Mei Hu
doaj +1 more source
Epidemiology of occupational injuries in construction workers between 2009 and 2018 in South Korea
American Journal of Industrial Medicine, Volume 66, Issue 2, Page 155-166, February 2023., 2023 Abstract Background This study aimed to investigate the characteristics of occupational injuries based on fatality, sex, and classification of occupations among construction workers using workers' compensation (WC) insurance data in South Korea. Methods We collected WC insurance data from the Korea Workers' Compensation & Welfare Service for all ...
Saemi Jung +5 more
wiley +1 more source
Refinements of Hardy-Type Inequalities
Abstract and Applied Analysis, 2013 Using Hu Ke's inequality, which is a sharped Hölder's inequality, we present some new refinements of Hardy-type inequalities proposed by Imoru.
Jingfeng Tian, Yang-Xiu Zhou
doaj +1 more source
Australian Journal of Social Issues, Volume 57, Issue 4, Page 880-897, December 2022., 2022 Abstract Family and domestic violence (FDV) is a major social, economic and health issue that is associated with a range of physical, mental and behavioural health outcomes. Religion and faith are powerful and influential in shaping the lives of many individuals and societies, in addition to the social practices, norms and structures that are ...
Mandy Truong +5 more
wiley +1 more source
On an inverse to the Hölder inequality
International Journal of Mathematics and Mathematical Sciences, 1997 An extension is given for the inverse to Hölder's inequality obtained recently by Zhuang.
J. Pecaric, C. E. M. Pearce
doaj +1 more source