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Author

Kai Liu

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2026

Joint Optimization of Flexible Inter-Satellite Link Scheduling and Routing for Hybrid Constellations via Attention-Enhanced MADRL

This paper investigates the joint optimization of Flexible Inter-Satellite Link (FISL) scheduling and routing under tight coupling and mutual constraints. Traditional sequential methods break the equivalence of the original problem through decoupling, thereby leading to suboptimal performance. To overcome this limitati...

Jin Zhang, Jia-Chen Sun, Kai Liu et al. · 0 citations
Open access Aug 2026

Collaborative Multimodal Entity Linking via Multi-Channel Neural Cross-Modal Interaction with Synergistic Consistency Optimization

This work proposes Collaborative Entity Linking through Multichannel Interaction (CELMI), a four-channel framework that jointly models textual semantics, visual perception, cross-modal alignment, and inter-mention collaboration and introduces a multi-channel consistency objective that combines per-channel contrastive l...

Hua-Yu Li, Xiao-Tong He, Hong-Juan Pei et al. · 0 citations

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