5 papers
Label-Centric Knowledge Retrieval for Zero-Shot Text Classification
Daoping Wu, Dong Wang, Siyu Liu +5
Flagship large language models (LLMs) offer rich general knowledge and strong reasoning capabilities, but their high inference cost and latency limit their use for large-scale data…
KnobCF: Uncertainty-aware Knob Tuning
Yu Yan, Junfang Huang, Hongzhi Wang +3
The knob tuning aims to optimize database performance by searching for the most effective knob configuration under a certain workload. Existing works suffer two significant problem…
EMIT: Micro-Invasive Database Configuration Tuning
Jian Geng, Hongzhi Wang, Yu Yan
The process of database knob tuning has always been a challenging task. Recently, database knob tuning methods has emerged as a promising solution to mitigate these issues. However…
IWEK: An Interpretable What-If Estimator for Database Knobs
Yu Yan, Hongzhi Wang, Jian Geng +5
The knobs of modern database management systems have significant impact on the performance of the systems. With the development of cloud databases, an estimation service for knobs…
Experience-Enhanced Learning: One Size Still does not Fit All in Automatic Database
Yu Yan, Hongzhi Wang, Jian Ma +2
Recent years, the database committee has attempted to develop automatic database management systems. Although some researches show that the applying AI to data management is a sign…