2 papers
cs.DB2026
MFTune: An Efficient Multi-fidelity Framework for Spark SQL Configuration Tuning
Beicheng Xu, Lingching Tung, Yuchen Wang +2
Apache Spark SQL is a cornerstone of modern big data analytics.However,optimizing Spark SQL performance is challenging due to its vast configuration space and the prohibitive cost…
cs.IR2025
MDE: Modality Discrimination Enhancement for Multi-modal Recommendation
Hang Zhou, Yucheng Wang, Huijing Zhan
Multi-modal recommendation systems aim to enhance performance by integrating an item's content features across various modalities with user behavior data. Effective utilization of…