Chengcheng Yang
2 papers · 2019–2021 · 2 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
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Research topics
Keywords
metric learning
(1)
data compression
(1)
trajectory analysis
(1)
subset selection
(1)
data stream
(1)
approximation algorithm
(1)
tree structure
(1)
location-based service
(1)
trajectory similarity
(1)
activity trajectory
(1)
trajectory selection
(1)
text indexing
(1)
spatial indexing
(1)
diversity-aware selection
(1)
activity trajectories
(1)
self-tuning method
(1)
geo-textual indexing
(1)
index maintenance
(1)