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Chao Cheng

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Open access Sep 2026

A WiFi indoor positioning method integrating dual-stream heterogeneous features and hierarchical support for local regression

A WiFi indoor positioning method that integrates dual-stream heterogeneous feature extraction, CBAM attention enhancement, hierarchical routing constraints, and support-point-based local regression that achieves competitive positioning accuracy under the official UJIIndoorLoc multi-building and multi-floor validation p...

Shuang Zhai, Yong-Qi Lv, Zi-Hao Lu et al. · 0 citations

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