Results 141 to 150 of about 6,292,535 (287)

A Vehicle-Assisted Computation Offloading Algorithm Based on Proximal Policy Optimization in Vehicle Edge Networks. [PDF]

Mob Netw Appl, 2023
Chen G, Xu X, Zeng Q, Zhang YD.
europepmc   +1 more source

Using Q‐methodology and the 3P model of learning to evaluate medicine and dentistry students' experiences with a blended anatomy laboratory design

Anatomical Sciences Education, EarlyView.
Abstract In response to the COVID‐19 pandemic, the Faculty of Medicine and Health Sciences at McGill University initiated blended curriculum delivery for first‐year medicine and dentistry students in anatomy, combining limited hands‐on dissection with online laboratory‐adjacent activities using a 3D software application.
Jobanpreet Dhillon, Mayssa Moukarzel, George Laggis, Geoffroy Noël, Nicole M. Ventura, Sean C. McWatt   +5 more
wiley   +1 more source

Adaptive Blockchain-Oriented Trust Management in IoV using Proximal Policy Optimization

Scientific Reports
Internet of vehicles (IoV) allows real-time connectivity between automobiles, roadside infrastructure, and edge computer nodes for intelligent transport systems.
S. Francis Shamili, R. Gopi
doaj   +1 more source

Relative Entropy of Correct Proximal Policy Optimization Algorithms with Modified Penalty Factor in Complex Environment. [PDF]

Entropy (Basel), 2022
Chen W, Wong KKL, Long S, Sun Z.
europepmc   +1 more source

Circular economy assessment of biomethane value chain in Brazil

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract From the numerous opportunities to add value to biomass in Brazil, biomethane production in sugarcane mills presents significant potential. This study introduces a diagnostic framework grounded in circular economy (CE) principles to assess new biomethane projects, aligning with the strategic objectives of product diversification, full biomass ...
Luciana Fonseca Moreira, Fábio Oroski, Flávia Chaves Alves, José Vitor Bomtempo   +3 more
wiley   +1 more source

Actor-Critic Pretraining for Proximal Policy Optimization

CoRR
Reinforcement learning (RL) actor-critic algorithms enable autonomous learning but often require a large number of environment interactions, which limits their applicability in robotics. Leveraging expert data can reduce the number of required environment interactions.
Andreas Kernbach, Amr Elsheikh, Nicolas Grupp, René Nagel, Marco F. Huber   +4 more
openaire   +2 more sources

Hypertension in obesity: A focus on individualized pharmacotherapy and the role of body composition, on behalf of the European Society of Hypertension Working Group on Diabetes and Metabolic Risk Factors and Working Group on Lifestyle, Cardiovascular Pharmacotherapy and Adherence

British Journal of Clinical Pharmacology, EarlyView.
Hypertension in obesity represents a major global health challenge, closely linked to the global epidemics of obesity, type 2 diabetes and metabolic dysfunction. Excess adiposity contributes to elevated blood pressure through multiple, interrelated mechanisms, including activation of the renin–angiotensin–aldosterone system, sympathetic nervous system ...
Christina Antza, Andrej Belancic, Jens Jordan, Alberto Esteban, Anna Oliveras, Ryan McNally, Panagiota Anyfanti, Jorie Versmissen, María S. Fernández‐Alfonso, Vasilios Kotsis, Thomas Weber, Alexandre Persu, Reinhold Kreutz   +12 more
wiley   +1 more source

An Interval Incentive and Predictive Interpolation-Based PPO Method for AGV Path Planning

Actuators
This work proposes an interval incentive and predictive interpolation-based proximal policy optimization (IP-PPO) scheme for automated guided vehicle (AGV) path planning, to achieve fast convergence, strong generalization and sufficient smoothness in the
Pengyang Liao, Ling Meng, Pengyu Guo, Bo Li   +3 more
doaj   +1 more source

Practice‐level variation in potentially inappropriate prescribing in middle‐aged adults: A repeated cross‐sectional study in South London general practice

British Journal of Clinical Pharmacology, EarlyView.
Aim To quantify between‐practice variation in potentially inappropriate prescribing (PIP) among middle‐aged adults (45–64 years) in UK general practice, and to identify patient‐ and practice‐level characteristics associated with PIP. Methods Repeated cross‐sectional study using linked data from the Lambeth DataNet and Quality Outcomes Framework across ...
Ryan Jayesinghe, Amandeep Khatter, Stevo Durbaba, Mark Ashworth, Benjamin Jacob, Frank Moriarty, Patrick Redmond   +6 more
wiley   +1 more source

Bi-level optimization-based scalable unmanned maritime search and rescue

工程科学学报
Owing to their advantages of low cost, high mobility, and convenient deployment, unmanned aerial vehicles (UAV) are increasingly being used for multiple tasks that require rapid responses, automatic handling, or collaborative operations.
Sen WANG, Shizhen WANG, Ningning LÜ, Youbo JING   +3 more
doaj   +1 more source