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Fengyuan Lu

4 accepted papers

2026

Length-Adaptive Interest Network for Balancing Long and Short Sequence Modeling in CTR Prediction

AAAI 2026technical

User behavior sequences in modern recommendation systems exhibit significant length heterogeneity, ranging from sparse short-term interactions to rich long-term histories. While longer sequences provide more context, we observe that increasing the maximum input sequence length in existing CTR models

Cited by 0SourcePDFScholar
2026

QPrompt-R1: Real-Time Reasoning for Domain-Generalized Semantic Segmentation via Group-Relative Query Alignment

ICLR 2026poster

Deploying semantic segmentation in driving and robotics requires both real-time inference and robustness to domain shifts, formalized as Real-Time Domain-Generalized Semantic Segmentation (RT-DGSS), which has not been fully addressed. Existing methods often treat real-time(RT) inference and domain g…

Cited by 0SourceScholar
2026

Retain and Adapt: Auto-Balanced Model Editing for Open-Vocabulary Object Detection under Domain Shifts

ICLR 2026poster

Recent advances in Open Vocabulary Object Detection (OVOD) have shown strong performance on standard benchmarks, but performance drops sharply under out-of-distribution (OOD) shifts. Continual learning offers a potential remedy by sequentially integrating new tasks, yet existing methods often strugg…

Cited by 0SourceScholar
2026

SAME: Sparse and Anchored Model Editing for Heterogeneous Incremental Learning under Limited Data

CVPR 2026

Existing Incremental Learning (IL) methods are primarily evaluated under either a single-domain class-incremental setting, or a multi-domain task-incremental setting with known task identifiers. However, these assumptions often fail to hold in real-world applications. To bridge this gap, we introduc

Cited by 0SourceScholar