A System for Region Search and Exploration

@article{Feng2016ASF,
  title={A System for Region Search and Exploration},
  author={Kaiyu Feng and Kaiqi Zhao and Yiding Liu and G. Cong},
  journal={Proc. VLDB Endow.},
  year={2016},
  volume={9},
  pages={1549-1552}
}
With the increasing popularity of mobile devices and location based services, massive amount of geo-textual data (e.g., geo-tagged tweets) is being generated everyday. Compared with traditional spatial data, the textual dimension of geo-textual data greatly enriches the data. Meanwhile, the spatial dimension of geo-textual data also adds a semantically rich new aspect to textual data. The large volume, together with its rich semantics, calls for the need for data exploration. First, it has many… 

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