Results 11 to 20 of about 7,093,982 (312)
Journal of Public Health Research, 2022 Background Pregnancy and postpartum periods represent critical times to support nutrition and household food security, especially for families with limited or strained economic resources.
Dan Ferris +9 more
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Proximal Policy Optimization for Radiation Source Search
Journal of Nuclear Engineering, 2021 Rapid search and localization for nuclear sources can be an important aspect in preventing human harm from illicit material in dirty bombs or from contamination. In the case of a single mobile radiation detector, there are numerous challenges to overcome
Philippe Proctor +3 more
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Learning Replanning Policies With Direct Policy Search [PDF]
IEEE Robotics and Automation Letters, 2019 Direct policy search has been successful in learning challenging real-world robotic motor skills by learning open-loop movement primitives with high sample efficiency. These primitives can be generalized to different contexts with varying initial configurations and goals.
Florian Brandherm +3 more
openaire +5 more sources
Learning Trajectory Distributions for Assisted Teleoperation and Path Planning
Frontiers in Robotics and AI, 2019 Several approaches have been proposed to assist humans in co-manipulation and teleoperation tasks given demonstrated trajectories. However, these approaches are not applicable when the demonstrations are suboptimal or when the generalization capabilities
Marco Ewerton +9 more
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Improving the Effectiveness and Efficiency of Web-Based Search Tasks for Policy Workers
Information, 2023 We adapt previous literature on search tasks for developing a domain-specific search engine that supports the search tasks of policy workers. To characterise the search tasks we conducted two rounds of interviews with policy workers at the municipality ...
Thomas Schoegje +3 more
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Quantum architecture search via truly proximal policy optimization
Scientific Reports, 2023 Quantum Architecture Search (QAS) is a process of voluntarily designing quantum circuit architectures using intelligent algorithms. Recently, Kuo et al. (Quantum architecture search via deep reinforcement learning.
Xianchao Zhu, Xiaokai Hou
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Assisting Movement Training and Execution With Visual and Haptic Feedback
Frontiers in Neurorobotics, 2018 In the practice of motor skills in general, errors in the execution of movements may go unnoticed when a human instructor is not available. In this case, a computer system or robotic device able to detect movement errors and propose corrections would be ...
Marco Ewerton +8 more
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Expressive Attribute-based Searchable Encryption Scheme in Cloud Computing [PDF]
Jisuanji kexue, 2022 Searchable encryption technology can realize keyword search without decrypting the data,and thus well protects user'sprivate information.Aiming at the problem that most current searchable encryption schemes cannot support user-defined search strategies ...
GAO Shi-yao, CHEN Yan-li, XU Yu-lan
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Monetary policy decision-making when information search is costly [PDF]
Banks and Bank Systems, 2016 This paper explores monetary policy decision-making within an insurance model with expected utility-maximizing policy-makers. The authors consider that policy-makers are different in terms of their backgrounds, experience and skills and they may disagree
Alexander Jung, Francesco Paolo Mongelli
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State youth policy: search for an integrative model formation
Наука. Культура. Общество, 2023 A period has come in Russia when institutional transformations in matters of state youth policy (GMP) are objectively necessary. They presuppose the formation and development of a coherent system of youth affairs bodies, ensuring coordination of efforts ...
Andrey V. Kochetkov
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