Results 201 to 210 of about 1,031,042 (243)

The Role of Personal Values in the Context of the Relationship Between Perceived Stress and Satisfaction with Life in the Group of Uniformed Personnel Treated in a Mental Health Clinic. [PDF]

J Clin Med
Curyło M, Zabojszcz M, Tkaczyk L, Iwolska J, Mikos M, Strzępek Ł, Czerw A, Charkiewicz D, Partyka O, Pajewska M, Sygit K, Sygit M, Wysocki S, Gąska I, Kaczmar E, Grochans E, Cybulska AM, Schneider-Matyka D, Bandurska E, Ciećko W, Drobnik J, Pobrotyn P, Waśko-Czopnik D, Sowiński T, Pobrotyn J, Wiatkowski A, Czapla T, Borzuchowska M, Kozlowski R.   +28 more
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Multi-objective optimization for dynamic logistics scheduling based on hierarchical deep reinforcement learning. [PDF]

Sci Rep
Su J, Dong S.
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The gauge hierarchy problem

Journal of Physics G: Nuclear Physics, 1982
Discusses the problem of gauge hierarchy in grand unified theories using a toy model with O(N) symmetry to illustrate the authors' statements. They show that there is no escape from the unnatural adjustment of coupling constants, made only after the computation to several orders in perturbation theory is performed. They comment on the proposals of some
A A Natale, R C Shellard
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Hierarchies of complete problems

Acta Informatica, 1976
An attempt is made to present a framework for the diverse complete problems that have been found. A new concept--a Hierarchy of Complete Problems is defined. Several hierarchies in various domains such as graph theory, automata theory, theorem proving and games are established.
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A hierarchy of Sturm–Liouville problems

Mathematical Methods in the Applied Sciences, 2003
AbstractSturm–Liouville equations will be considered where the boundary conditions depend rationally on the eigenvalue parameter. Such problems apply to a variety of engineering situations, for example to the stability of rotating axles. Classesof these problems will be isolated with a rather rich spectral structure, for example oscillation, comparison
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The Compatibility Problem for Hierarchies

IFAC Proceedings Volumes, 1996
Abstract A survey on the notion of hierarchy covers a large scope of fundamental sources. Cultural, religious and philosophical contexts have used it since ancient times as a concept essential for civilization. There it comprises also forms, like structure and process, which are tom apart in modern times. The author expresses bewildering over the way
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The Hierarchy Problem and the Cosmological Constant Problem Revisited

2018
Foundations of physics 49(9), 915 - 971 (2019).
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Problem hierarchies in continual learning

2022
Research in Machine Learning (ML) can be viewed as a quest to develop increasingly general algorithmic solutions (methods) for increasingly challenging research problems (settings). From this perspective, progress can be realized in two ways: by introducing better methods for current settings, or by proposing interesting new settings for the research ...
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