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Author

Longchao Da

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#artificial intelligence Preprint Sep 2026

PlantShade: Predicting Plant Shadows for Lighting-Aware Robotic Agricultural Operation

Plant growth and agricultural production form the foundation of a country's sustainable development and directly impact human livelihoods. Recent advances in frontier artificial intelligence have enabled scientific agriculture with strong potential to improve crop productivity. In this paper, we identify the importance...

Longchao Da, Xia-Oou Liu, Xing-Jian Li et al. · 0 citations
Preprint Aug 2026

AndroidReality: How Far Are Mobile Agents from the Real World?

This work introduces AndroidReality, a perturbation-based framework for evaluating and improving the robustness of mobile agents, and builds a perturbed mobile benchmark on top of AndroidWorld with realistic and controllable perturbation injections, enabling systematic robustness evaluation of mobile agents.

Xia-Oou Liu, Longchao Da, Hanyang Chen et al. · 2 citations
#machine learning Preprint Sep 2026

Sim2Signal: Sim-to-Real Benchmarks for Traffic Signal Control

Sim2Signal is presented, a benchmark that decomposes the Sim-to-Real gap into observation, action, transition, and reward gaps, corresponding to mismatches in the four components of the underlying MDP, and induces each gap in isolation under a shared protocol.

Ferdous Al Rafi, Susrik Mukherjee, Latika Liladhar Dekate et al. · 0 citations

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