4 citations · 4 across the 3 of their papers we have counts for
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cs.DB2017★ 4 cited
FAST: Frequency-Aware Spatio-Textual Indexing for In-Memory Continuous Filter Query Processing
Ahmed R. Mahmood, Ahmed M. Aly, Walid G. Aref
Many applications need to process massive streams of spatio-textual data in real-time against continuous spatio-textual queries. For example, in location-aware ad targeting publish…
cs.DB2012
Spatial Queries with Two kNN Predicates
Ahmed M. Aly, Walid G. Aref, Mourad Ouzzani
The widespread use of location-aware devices has led to countless location-based services in which a user query can be arbitrarily complex, i.e., one that embeds multiple spatial s…