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Okechukwu C. Chikwendu

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2025
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Ijeoma Amuche Chikwendu, Xiaoling Zhang, Chiagoziem Chima Ukwuoma, Okechukwu C. Chikwendu, Yeong Hyeon Gu, Mugahed A. Al-antari:
Spectrum-Constrained and Skip-Enhanced Graph Fraud Detection: Addressing Heterophily in Fraud Detection with Spectral and Spatial Modeling. Symmetry 17(4): 476 (2025)

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