chemical evolution 2galactic archaeology 2globular clusters 2magnesium isotopes 2stellar nucleosynthesis 2AGB stars 1byzantine resilience 1chemical abundances 1decentralized optimization 1dwarf galaxies 1high-resolution spectroscopy 1multi-agent systems 1
From the 5 of 56 papers with an AI index.
128 citations
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math.OC2026★ 2 cited
Fast Gradient Algorithm with Dry-like Friction and Nonmonotone Line Search for Nonconvex Optimization Problems
Lien T. Nguyen, Andrew Eberhard, Xinghuo Yu +1
In this paper, we propose a fast gradient algorithm for the problem of minimizing a differentiable (possibly nonconvex) function in Hilbert spaces. We first extend the dry friction…
math.OC2026★ 5 cited
Prox-DBRO-VR: A Unified Analysis on Byzantine-Resilient Decentralized Stochastic Composite Optimization with Variance Reduction and Non-Asymptotic Convergence Rates
Jinhui Hu, Guo Chen, Huaqing Li +3
The paper proposes a decentralized stochastic proximal‑gradient algorithm that remains robust to Byzantine (malicious or faulty) agents, and enhances its speed using variance‑reduc…