5 citations · 16 across the 4 of their papers we have counts for
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cs.DB2021★ 5 cited
A Reinforcement Learning Based R-Tree for Spatial Data Indexing in Dynamic Environments
Tu Gu, Kaiyu Feng, Gao Cong +3
Learned indices have been proposed to replace classic index structures like B-Tree with machine learning (ML) models. They require to replace both the indices and query processing…
cs.DB2017★ 2 cited
SURGE: Continuous Detection of Bursty Regions Over a Stream of Spatial Objects
Kaiyu Feng, Tao Guo, Gao Cong +2
With the proliferation of mobile devices and location-based services, continuous generation of massive volume of streaming spatial objects (i.e., geo-tagged data) opens up new oppo…
cs.DB2014★ 4 cited
Distance Landmarks Revisited for Road Graphs
Shuai Ma, Kaiyu Feng, Haixun Wang +2
Computing shortest distances is one of the fundamental problems on graphs, and remains a {\em challenging} task today. {\em Distance} {\em landmarks} have been recently studied for…