2 papers
cs.CL2026
AFMRL: Attribute-Enhanced Fine-Grained Multi-Modal Representation Learning in E-commerce
Biao Zhang, Lixin Chen, Bin Zhang +3
Multimodal representation is crucial for E-commerce tasks such as identical product retrieval. Large representation models (e.g., VLM2Vec) demonstrate strong multimodal understandi…
cs.LG2025
Fre-CW: Targeted Attack on Time Series Forecasting using Frequency Domain Loss
Naifu Feng, Lixing Chen, Junhua Tang +3
Transformer-based models have made significant progress in time series forecasting. However, a key limitation of deep learning models is their susceptibility to adversarial attacks…