S2R-tree: a pivot-based indexing structure for semantic-aware spatial keyword search

X Chen, J Xu, R Zhou, P Zhao, C Liu, J Fang, L Zhao - GeoInformatica, 2020 - Springer
Semantic-aware spatial keyword search is an important technique for digital map services.
However, existing indexing and search methods have limited pruning effect due to the high …

ENABLING THIRD PARTY SERVICES OVER DEEP WEB DATABASES AND LOCATION BASED SERVICES

Y Durairaj Gunasekaran - 2018 - mavmatrix.uta.edu
Deep web databases are pillars of today's internet services hidden behind HTML forms and
Top-K search interfaces. While Top-K search interfaces provide a good way to retrieve …