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Ran Lu

2 accepted papers

2025

Intent Contrastive Learning Based on Multi-view Augmentation for Sequential Recommendation

COLING 2025main

Sequential recommendation systems play a key role in modern information retrieval. However, existing intent-related work fails to adequately capture long-term dependencies in user behavior, i.e., the influence of early user behavior on current behavior, and also fails to effectively utilize item rel…

Cited by 0SourcePDFScholar
2025

PHMamba: Preheating State Space Models with Context-Augmented Features for Medical Image Segmentation

ICASSP 2025accepted

The recent Mamba model has demonstrated the competitive potential of State Space Models (SSMs) on various image benchmarks, particularly in modeling long-range sequences. However, most of the improvements in Mamba methods focus on scanning strategies, and lack an effective means of aggregating conte…

Cited by 0SourceScholar