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Hao Wang

Researcher at Tianjin University

Publications -  554
Citations -  13430

Hao Wang is an academic researcher from Tianjin University. The author has contributed to research in topics: Water resources & Drainage basin. The author has an hindex of 48, co-authored 483 publications receiving 9286 citations. Previous affiliations of Hao Wang include Tianjin Medical University & Peking University.

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Proceedings ArticleDOI

Optimizing Federated Learning on Non-IID Data with Reinforcement Learning

TL;DR: Favor, an experience-driven control framework that intelligently chooses the client devices to participate in each round of federated learning to counterbalance the bias introduced by non-IID data and to speed up convergence is proposed.
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Antimicrobial effects of metal ions (Ag+, Cu2+, Zn2+) in hydroxyapatite.

TL;DR: The bactericidal effect of Ag+ AC suggests that Ag+ dissolved out and reacted with E. coli, thus inhibiting its growth, and it was difficult to ascertain any bactericidal effects in the case of Cu2+ and Zn2+ AC.
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Aggregation Kinetics of Graphene Oxides in Aqueous Solutions: Experiments, Mechanisms, and Modeling

TL;DR: A novel approach that combines experimental measurements and theoretical calculations was used to determine the aggregation kinetics of GO sheets in aqueous solutions under different chemistry conditions, suggesting that edge-to-edge and face- to-face interactions were the dominant modes of GO aggregation in the presence of divalent metal ions and H(+), respectively.
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Shifting plant species composition in response to climate change stabilizes grassland primary production.

TL;DR: Overall, this study demonstrates that shifting plant species composition in response to climate change may have stabilized primary production in this high-elevation ecosystem, but it also caused a shift from aboveground to belowground productivity.
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Assessing the impact of climate variability and human activities on streamflow from the Wuding River basin in China

TL;DR: In this paper, a nonparametric Mann-Kendall-Sneyers rank test was employed to detect trends and changes in annual streamflow for the period of 1961 to 1997.