Results 221 to 230 of about 1,541,394 (318)

Risk‐aware safe reinforcement learning for control of stochastic linear systems

Asian Journal of Control, EarlyView.
Abstract This paper presents a risk‐aware safe reinforcement learning (RL) control design for stochastic discrete‐time linear systems. Rather than using a safety certifier to myopically intervene with the RL controller, a risk‐informed safe controller is also learned besides the RL controller, and the RL and safe controllers are combined together ...
Babak Esmaeili, Nariman Niknejad, Hamidreza Modares   +2 more
wiley   +1 more source

Socioeconomic inequalities in healthcare access among patients with type 2 diabetes in Iran: a cross-sectional study. [PDF]

BMJ Open
Nikkhah A, Darvishi A, Aghakhani A, Nasli Esfahani E, Zargar Balajam N, Heshmat R, Shafiee G.   +6 more
europepmc   +1 more source

Entropy Inequalities

Communications in Mathematical Physics, 1970
Araki, Huzihiro, Lieb, Elliott H.
openaire   +2 more sources

Modeling and parameter estimation for fractional large‐scale interconnected Hammerstein systems

Asian Journal of Control, EarlyView.
Abstract This paper addresses the challenge of modeling and identifying large‐scale interconnected systems exhibiting memory effects, hereditary properties, and non‐local interactions. We propose a fractional‐order extension of the Hammerstein architecture that incorporates Grünwald–Letnikov operators to capture complex dynamics through multiple ...
Mourad Elloumi, Omar Naifar, Imed Bouzida   +2 more
wiley   +1 more source

Causal mediation approaches for understanding pathways to inequalities and policy entry points: examples from early years health and development. [PDF]

J Epidemiol Community Health
Pearce A, Hope S, Green MJ, Lynch JW, Oude Groeniger J, De Stavola B, Viner RM, Schlüter DK, Taylor-Robinson D.   +8 more
europepmc   +1 more source

Preindustrial Inequality [PDF]

, 2009
openaire   +1 more source

The (q; k)-Analogues of Some Inequalities Involving the Psi Function

, 2014
Kwara Nantomah
openalex   +2 more sources

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

Asian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source

Tracing socioeconomic inequalities in children's and adolescent's mental health: longitudinal study findings from 2017 to 2024. [PDF]

BMC Public Health
Reiss F, Erhart M, Kaman A, Devine J, Zoellner F, Ravens-Sieberer U.   +5 more
europepmc   +1 more source

Listening to Hong Kong children's perspectives through pretend play

British Educational Research Journal, EarlyView.
Abstract Quality in early childhood education and care (ECEC) has become an increasing concern in recent years. The issue has been regularly discussed by different stakeholders. However, the rising concern regarding quality in ECEC has not seriously taken into account children's perspectives.
Suzannie K. Y. Leung
wiley   +1 more source