Safeguarded Reinforcement Learning for Dynamic Environments
Optimal Control Applications and Methods, EarlyView.This paper uses a combination of Reinforcement Learning and Funnel Control to train a fast and safe controller for systems operating in changing environments. Furthermore, the presented formulation overcomes former limitations associated with the need for predefined reference trajectories.
Simon Gottschalk
wiley +1 more source
Supply chain resilience from the maritime transportation perspective: A bibliometric analysis and research directions. [PDF]
Fundam ResLi D, Jiao J, Wang S, Zhou G.
europepmc +1 more source
The effects and conflicts of co-opetition in a rail-water multimodal transport system. [PDF]
Ann Oper Res, 2023 Liu J, Xu H, Chen J.
europepmc +1 more source
Liner shipping hub network design in a competitive environment
A mixed integer programming formulation is proposed for hub-and-spoke network design in a competitive environment. It addresses the competition between a newcomer liner service provider and an existing dominating operator, both operating on hub-and-spoke
Gelareh, Shahin +2 more
core
From mainland to islands: the evolution of resistance and tolerance to herbivory in long‐lived oaks
Oikos, EarlyView.Island biogeography theory predicts that island plants should exhibit reduced defences compared with their mainland relatives due to relaxed herbivory pressure. However, growing empirical evidence challenges this prediction, revealing substantial variation among systems, plant lineages and defence types.
Irene Virseda +16 more
wiley +1 more source
Baltic dry index forecast using financial market data: Machine learning methods and SHAP explanations. [PDF]
PLoS OneKim HS, Kim DH, Choi SY.
europepmc +1 more source
Estimating international trade status of countries from global liner shipping networks. [PDF]
R Soc Open Sci, 2020 Xu M, Pan Q, Xia H, Masuda N.
europepmc +1 more source
A lightweight ship target detection model based on improved YOLOv5s algorithm. [PDF]
PLoS One, 2023 Zheng Y +7 more
europepmc +1 more source
Past, present and future of local crop evolution
PLANTS, PEOPLE, PLANET, EarlyView.Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales +6 more
wiley +1 more source