@article{lee_choi_2015, 
  title={Implementation of Tile Searching and Indexing Management Algorithms for Mobile GIS Performance Enhancement}, 
  DOI={10.20465/kiots.2015.1.1.011}, 
  publisher={Korea Internet of Things Society}, 
  author={Lee and Choi}, 
  year={2015}, 
  month={Dec}
  }