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complexity analysis 1global aggregation 1spatial attention 1traffic forecasting 1transformer models 1

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cs.AI2026

Do We Really Need Adaptive Global Spatial Attention for Traffic Forecasting?

Qihang Zhang, Siyao Zhang, Letao Kang +3

The paper investigates whether transformer-style attention is necessary for extracting global spatial information in traffic forecasting, showing that a simple uniform full-range m…