Profil bibliographique

Zhiyong Chen

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

2Publications signalées
1Citations signalées
1Affiliations récentes

Les institutions déclarées

Central South University

Les domaines associés

Microstructure and mechanical propertiesMetal and Thin Film MechanicsReinforcement Learning in RoboticsMagnesium Alloys: Properties and ApplicationsExplainable Artificial Intelligence (XAI)

Les publications récentes

Accès ouvert 2026 article OpenAlex

Unveiling the anomalous enhancement mechanism and the role of tensile twin in DRX of hot-compressed Mg-RE alloys at high strain rates

Zexi Gao, Shunong Jiang, Yingchun Wan, Yonghao Gao et autres

High-strain-rates typically inhibit dynamic recrystallization (DRX) nucleation, which restricts grain refinement in Mg alloys during hot deformation. In this study, however, an anomalous increase in DRX volume fraction (from 9.5% to 32.9%) is observed in a Mg-7.5Gd-1Y-2Nd-0.4Zr (wt.%) alloy as the strain …

cn (code pays fourni par la source)

1 citation Journal of Materials Research and Technology
Accès ouvert 2026 preprint OpenAlex

Enhancing Exploration in Actor-Critic Algorithms:An Approach to Incentivize Plausible Novel States

Chayan Banerjee, Zhiyong Chen, Nasimul Noman

Actor-critic (AC) algorithms are model-free deep reinforcement learning techniques that have consistently demonstrated effectiveness across various domains. Enhancing exploration (action entropy) and exploitation (expected return) through more efficient sample utilization is pivotal to their success. A key strategy for a learning algorithm …

au (code pays fourni par la source)

0 citations
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