2 papers
cs.IR2025
Fine-Tuning Diffusion-Based Recommender Systems via Reinforcement Learning with Reward Function Optimization
Yu Hou, Hua Li, Ha Young Kim +1
Diffusion models recently emerged as a powerful paradigm for recommender systems, offering state-of-the-art performance by modeling the generative process of user-item interactions…
cs.CV2025
Multi-View Slot Attention Using Paraphrased Texts for Face Anti-Spoofing
Jeongmin Yu, Susang Kim, Kisu Lee +3
Recent face anti-spoofing (FAS) methods have shown remarkable cross-domain performance by employing vision-language models like CLIP. However, existing CLIP-based FAS models do not…