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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Walid Saad

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Preprint Aug 2026

Latent Semantic State Estimation for Reliable Swarming of UAVs under Intermittent Connectivity

Cooperative multi-unmanned aerial vehicle (UAV) reconnaissance is often hindered by intermittent air-to-air communications where link dropouts lead to uncoordinated exploration and redundant mapping. Existing approaches rely on explicit exchange of high-dimensional spatial data or raw observations, incurring significan...

Paris A. Karakasis, Walid Saad · 0 citations
Open access Aug 2026

MA-HEAD-Net: Adaptive Rule-Guided Multi-Agent DRL for AoI Minimization in UAV-Assisted Emergency Networks

Simulation results show that MA-HEAD-Net improves policy-formation efficiency compared with representative MADRL baselines and achieves better AoI performance than both learning-based and heuristic baselines, demonstrating its effectiveness in dynamic UAV-assisted emergency communication scenarios.

Yixin Zhang, Zhu Yao, Wenchi Cheng et al. · 0 citations

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