A survey on trajectory data management, analytics, and learning
Recent advances in sensor and mobile devices have enabled an unprecedented increase
in the availability and collection of urban trajectory data, thus increasing the demand for …
in the availability and collection of urban trajectory data, thus increasing the demand for …
Geographic information retrieval: Progress and challenges in spatial search of text
Significant amounts of information available today contain references to places on earth.
Traditionally such information has been held as structured data and was the concern of …
Traditionally such information has been held as structured data and was the concern of …
Spatial keyword query processing: An experimental evaluation
Geo-textual indices play an important role in spatial keyword querying. The existing geo-
textual indices have not been compared systematically under the same experimental …
textual indices have not been compared systematically under the same experimental …
Collective spatial keyword querying
With the proliferation of geo-positioning and geo-tagging, spatial web objects that possess
both a geographical location and a textual description are gaining in prevalence, and spatial …
both a geographical location and a textual description are gaining in prevalence, and spatial …
Mining significant semantic locations from GPS data
With the increasing deployment and use of GPS-enabled devices, massive amounts of GPS
data are becoming available. We propose a general framework for the mining of …
data are becoming available. We propose a general framework for the mining of …
Efficient processing of top-k spatial keyword queries
Given a spatial location and a set of keywords, a top-k spatial keyword query returns the k
best spatio-textual objects ranked according to their proximity to the query location and …
best spatio-textual objects ranked according to their proximity to the query location and …
Spatial keyword search: a survey
Spatial keyword search has been playing an indispensable role in personalized route
recommendation and geo-textual information retrieval. In this light, we conduct a survey on …
recommendation and geo-textual information retrieval. In this light, we conduct a survey on …
G-tree: An efficient and scalable index for spatial search on road networks
R Zhong, G Li, KL Tan, L Zhou… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In the recent decades, we have witnessed the rapidly growing popularity of location-based
systems. Three types of location-based queries on road networks, single-pair shortest path …
systems. Three types of location-based queries on road networks, single-pair shortest path …
Inverted linear quadtree: Efficient top k spatial keyword search
With advances in geo-positioning technologies and geo-location services, there are a
rapidly growing amount of spatio-textual objects collected in many applications such as …
rapidly growing amount of spatio-textual objects collected in many applications such as …
Search me in the dark: Privacy-preserving boolean range query over encrypted spatial data
With the increasing popularity of geo-positioning technologies and mobile Internet, spatial
keyword data services have attracted growing interest from both the industrial and academic …
keyword data services have attracted growing interest from both the industrial and academic …