Data management and AI
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ARCADE: A Real-Time Data System for Hybrid and Continuous Query Processing across Diverse Data Modalities
The explosive growth of multimodal data spanning text, spatial, vector, and relational modalities, coupled with the need for real-time …
Jingyi Yang
,
Songsong Mo
,
Jiachen Shi
,
Zihao Yu
,
Kunhao Shi
,
Xuchen Ding
,
Gao Cong
Code
Project
Demonstrating TOFFEE: A Learned System for Synthesizing Data Agent Trajectories at Scale
LLM-powered data agents are playing an increasingly important role in data-driven decision making. However, existing data agents …
Ziting Wang
,
Yin Li
,
Zuhao Yang
,
Xiuchang Li
,
Jiale Bai
,
Gao Cong
Project
FDABench: A Benchmark for Data Agents on Analytical Queries over Heterogeneous Data
The growing demand for data-driven decision-making has created an urgent need for data agents that can reason over heterogeneous data …
Ziting Wang
,
Shize Zhang
,
Haitao Yuan
,
Jinwei Zhu
,
Wei Dong
,
Gao Cong
Code
Project
ARCADE: A Real-Time Data System for Hybrid and Continuous Query Processing across Diverse Data Modalities
Jingyi Yang
,
Songsong Mo
,
Jiachen Shi
,
Zihao Yu
,
Kunhao Shi
,
Xuchen Ding
,
Gao Cong
Project
CARROT: A Learned Cost-Constrained Retrieval Optimization System for RAG
Large Language Models (LLMs) have demonstrated impressive ability in generation and reasoning tasks but struggle with handling …
Ziting Wang
,
Haitao Yuan
,
Wei Dong
,
Gao Cong
,
Feifei Li
PDF
Code
Project
SOLAR: Efficient Spatial Queries on LSM-based Storage
The burgeoning volumes of spatial data from location-based applications and GPS-enabled devices present unique challenges in spatial …
Jingyi Yang
,
Jiachen Shi
,
Jian Chen
,
Gao Cong
Project
TATA: An Efficient Framework for Task Transfer in Query Plan Representation
Yue Zhao
,
Songsong Mo
,
Gao Cong
Project
MAAdvisor: Zero-Shot Index Advisor using Multi-Agent LLMs
Zhaodonghui Li
,
Haitao Yuan
,
Jiachen Shi
,
Hao Zhang
,
Yu Rong
,
Gao Cong
Project
BT-Tree: A Reinforcement Learning Based Index for Big Trajectory Data
Tu Gu
,
Kaiyu Feng
,
Jingyi Yang
,
Gao Cong
,
Long Cheng
,
Rui Zhang
Project
CAMAL: Optimizing LSM-trees via Active Learning
Weiping Yu
,
Siqiang Luo
,
Zihao Yu
,
Gao Cong
Project
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