24 citations · 51 across the 5 of their papers we have counts for
5 papers
RFID-Based Indoor Spatial Query Evaluation with Bayesian Filtering Techniques
Bo Hui, Wenlu Wang, Jiao Yu +4
People spend a significant amount of time in indoor spaces (e.g., office buildings, subway systems, etc.) in their daily lives. Therefore, it is important to develop efficient indo…
Towards Crowd-aware Indoor Path Planning (Extended Version)
Tiantian Liu, Huan Li, Hua Lu +2
Indoor venues accommodate many people who collectively form crowds. Such crowds in turn influence people's routing choices, e.g., people may prefer to avoid crowded rooms when walk…
An Experimental Analysis of Indoor Spatial Queries: Modeling, Indexing, and Processing
Tiantian Liu, Huan Li, Hua Lu +2
Indoor location-based services (LBS), such as POI search and routing, are often built on top of typical indoor spatial queries. To support such queries and indoor LBS, multiple tec…
Comparing Alternative Route Planning Techniques: A Comparative User Study on Melbourne, Dhaka and Copenhagen Road Networks
Lingxiao Li, Muhammad Aamir Cheema, Hua Lu +2
Many modern navigation systems and map-based services do not only provide the fastest route from a source location s to a target location t but also provide a few alternative route…
Efficient Spatial Keyword Search in Trajectory Databases
Gao Cong, Hua Lu, Beng Chin Ooi +2
An increasing amount of trajectory data is being annotated with text descriptions to better capture the semantics associated with locations. The fusion of spatial locations and tex…