Qi-Rui Yang

An Automated Multi-Agent Search-then-Evolution Framework for Lifetime Value Prediction

Lifetime value (LTV) prediction is a key component of decision-making in online advertising, e-commerce, and recommender systems. In practice, however, LTV modeling is scenario-dependent because data distributions differ across applications. Practitioners often rely on scenario-specific pipelines with repeated feature...

DuSRFlow: Dual-Lens Super-Resolution via Parallax-Aware Flow Estimation and Complementary Reference Warping

Dual-lens super-resolution (DuSR) aims to enhance a wide-angle low-resolution (LR) image by exploiting a telephoto reference (Ref) image. A central challenge in DuSR is reliable reference utilization under large parallax, occlusion, and cross-camera imaging discrepancies. Existing methods often employ off-the-shelf mon...

Network security monitoring based on multi-source heterogeneous data fusion and hierarchical attention mechanism