Results 171 to 180 of about 6,292,535 (287)

Pediatric fracture classification in plain radiographs using EfficientNetV2 with proximal policy optimization fine-tuning. [PDF]

Sci Rep
Barhoush M, Khasawneh R, Alhatamleh S, Al Mamlook RE, Mistareehi DM, Nawashi H, Obeidat AH, Obeidat MA, Almuflih AS, Jaradat A, Alishwait A, Amin M.   +11 more
europepmc   +1 more source

Policy library

, 2001
Policy Library is a collection of material from, and links to, British and international research ...
Policy library
core  

The Role of Transition Intermediaries as Capability Builders for Adopting Radical Innovation in Incumbent Firms: The Case of the UK Energy Supply Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT Transition intermediaries play a pivotal role in configuring networks aligning the interests of stakeholders to achieve sustainable goals. However, the transition literature has paid little attention to the influence intermediaries can have in strengthening organisational capabilities. Especially in sectors that are slow to change, such as the
Horacio Gonzalez, Matthew Hannon, Efstathios Tapinos   +2 more
wiley   +1 more source

PPO-GPR: A Custom Proximal Policy Optimization Tool for Active Reinforcement Learning. [PDF]

ACS Eng Au
Osaro E, Colón YJ.
europepmc   +1 more source

From Policy to Practice: A Global Review of Circular Economy Strategy Documents in Construction Using NLP

Business Strategy and the Environment, EarlyView.
ABSTRACT This study explores how circular economy (CE) principles are incorporated in construction‐related policy roadmaps worldwide, addressing the growing need for effective resource strategies in a highly material‐intensive sector. National strategic CE documents from 57 countries were analyzed using natural language processing techniques, and then ...
Aidana Tleuken, Hamad Hassan Awan, Aidos Kyrkynbay, Sanzhar Sanat, Huseyin Atakan Varol, Ferhat Karaca   +5 more
wiley   +1 more source

Clusters, Global Value Chains, and the Business Environment: A Hierarchy of Institutional Influence on Small and Medium Enterprise Sustainability

Business Strategy and the Environment, EarlyView.
ABSTRACT Small and medium enterprises (SMEs) dominate the global business landscape, making their sustainability efforts crucial. Yet little is known about how institutional contexts shape these practices. Using Institutional Theory, we compare the influence of cluster membership (CM), global value chain (GVC) membership, and the organizational ...
Barbara Caemmerer, Valentina Stan, Giorgio Russolillo   +2 more
wiley   +1 more source

Multi-UAV Cooperative Hunting in Obstructed Environments via a Multi-Agent Proximal Policy Optimization with Curriculum Learning. [PDF]

Sensors (Basel)
Zheng L, Zhou J, Peng H, Li B, Wang X.
europepmc   +1 more source

Model-Free In Situ Optimization of Diffractive Optical Processors Using Proximal Policy Optimization

We present a model-free in situ training framework for diffractive optical networks based on Proximal Policy Optimization (PPO). This approach provides a scalable and robust solution for training diverse analog optical and physical computing systems.
Yuhang Li, Aydogan Ozcan, Shiqi Chen, Tingyu Gong   +3 more
core   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

Business Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi, Marcos R. Machado, Laura Spierdijk, Devrim Murat Yazan   +3 more
wiley   +1 more source

Adaptive competitive balance regulation in professional sports leagues via graph attention networks and proximal policy optimization. [PDF]

Sci Rep
Hu X, Lin Y.
europepmc   +1 more source