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GeoBloom: Revisiting Lightweight Models for Geographic Information Retrieval

Yi Li, Gao Cong

LLM-R2: A Large Language Model Enhanced Rule-based Rewrite System for Boosting Query Efficiency

Zhaodonghui Li, Haitao Yuan, Huiming Wang, Gao Cong, Lidong Bing

RankPQO: Learning-to-Rank for Parametric Query Optimization

Songsong Mo, Yue Zhao, Zhifeng Bao, Quanqing Xu, Chuanhui Yang, Gao Cong

Machine Learning for Databases: Foundations, Paradigms, and Open problems

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Gao Cong, Jingyi Yang, Yue Zhao

Machine Learning for Databases: Foundations, Paradigms, and Open problems

A Comparative Study and Component Analysis of Query Plan Representation Techniques in ML4DB Studies

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Yue Zhao, Zhaodonghui Li, Gao Cong

A Comparative Study and Component Analysis of Query Plan Representation Techniques in ML4DB Studies

Lemo: A Cache-Enhanced Learned Optimizer for Concurrent Queries

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Song Song Mo, Yile Chen, Hao Wang, Gao Cong, Zhifeng Bao

Lemo: A Cache-Enhanced Learned Optimizer for Concurrent Queries

PLATON: Top-down R-tree Packing with Learned Partition Policy

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Jingyi Yang, Gao Cong

PLATON: Top-down R-tree Packing with Learned Partition Policy

Selectivity Estimation for Queries Containing Predicates over Set-Valued Attributes

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Zizhong Meng, Xin Cao, Gao Cong

Selectivity Estimation for Queries Containing Predicates over Set-Valued Attributes

The RLR-Tree: A Reinforcement Learning Based R-Tree for Spatial Data

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Tu Gu, Kaiyu Feng, Gao Cong, Cheng Long, Zheng Wang, Sheng Wang

The RLR-Tree: A Reinforcement Learning Based R-Tree for Spatial Data

Learned Index Benefits: Machine Learning Based Index Performance Estimation

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Jiachen Shi, Gao Cong, Xiaoli Li

Learned Index Benefits: Machine Learning Based Index Performance Estimation