1 citations · 1 across the 4 of their papers we have counts for
Showing cs.DBShow all
3 papers · 1 filter
cs.DB2024
Modeling and Monitoring of Indoor Populations using Sparse Positioning Data (Extension)
Xiao Li, Huan Li, Hua Lu +1
In large venues like shopping malls and airports, knowledge on the indoor populations fuels applications such as business analytics, venue management, and safety control. In this w…
cs.DB2023
Missing Value Imputation for Multi-attribute Sensor Data Streams via Message Propagation (Extended Version)
Xiao Li, Huan Li, Hua Lu +3
Sensor data streams occur widely in various real-time applications in the context of the Internet of Things (IoT). However, sensor data streams feature missing values due to factor…
cs.DB2023★ 1 cited
Data Imputation for Sparse Radio Maps in Indoor Positioning (Extended Version)
Xiao Li, Huan Li, Harry Kai-Ho Chan +2
Indoor location-based services rely on the availability of sufficiently accurate positioning in indoor spaces. A popular approach to positioning relies on so-called radio maps that…