Results 151 to 160 of about 4,612,230 (303)

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

An introduction to people involvement

open access: yes, 1984
An overview of the Virginia Cooperative Extension Service and the role of People ...
Chandler, Robert Michael, 1948-
core  

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

Human cooperative behavior

open access: yes, 2004
Contents Summary 7 Zusammenfassung 11 Introduction 1 Cooperation 17 2 Game Theory 18 3 General approach to testing 20 4 Thesis outline 23 Chapters I Donors to charity gain in both indirect reciprocity and political 29 reputation II Reputation helps solve the 'tragedy of the commons' 37 III Volunteering leads to rock-paper-scissors dynamics in a public ...
openaire   +2 more sources

Risk Management Emergency Card

open access: yes, 2016
Provides a concise list of procedures for dealing with an emergency (focus is specific for Virginia Cooperative Extension personnel).Title taken from Virginia Cooperative Extension publication ...

core  

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Household behavior and individual autonomy. [PDF]

open access: yes
The paper proposes a model of household behavior with both private and public consumption where the spouses independently maximize their utilities, but taking into account, together with their own individual budget constraints, the collective household ...
Claude d’Aspremont   +1 more
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Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Cooperative of Noncooperative Behavior?

open access: yes, 1997
In an abstract two-agent model, we show that every deterministic joint choice function compatible with the hypothesis that agents act noncooperatively is also compatible with the hypothesis that they act cooperatively. the converse is false.
openaire   +1 more source

Thirty percent of Virginia's children and teenagers are overweight or at risk : how can you help?

open access: yes, 2009
A flyer describing how Virginia Cooperative Extension nutrition programs can help overweight children eat ...

core  

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