Search Results for author: Tong Qiu

Found 2 papers, 0 papers with code

Automatic Procurement Fraud Detection with Machine Learning

no code implementations20 Apr 2023 Jin Bai, Tong Qiu

Although procurement fraud is always a critical problem in almost every free market, audit departments still have a strong reliance on reporting from informed sources when detecting them.

Fraud Detection

A Meta-Learning Based Gradient Descent Algorithm for MU-MIMO Beamforming

no code implementations24 Oct 2022 Jing-Yuan Xia, Zhixiong Yang, Tong Qiu, Huaizhang Liao, Deniz Gunduz

Multi-user multiple-input multiple-output (MU-MIMO) beamforming design is typically formulated as a non-convex weighted sum rate (WSR) maximization problem that is known to be NP-hard.

Meta-Learning

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