4 citations · 6 across the 2 of their papers we have counts for
3 papers
Spatio-Temporal Queries for moving objects Data warehousing
Leila Esheiba, Hoda M. O. Mokhtar, Mohamed El-Sharkawi
In the last decade, Moving Object Databases (MODs) have attracted a lot of attention from researchers. Several research works were conducted to extend traditional database techniqu…
Algorithm for Spatial Clustering with Obstacles
Mohamed E. El-Sharkawi, Mohamed A. El-Zawawy
In this paper, we propose an efficient clustering technique to solve the problem of clustering in the presence of obstacles. The proposed algorithm divides the spatial area into re…
Clustering with Obstacles in Spatial Databases
Mohamed A. El-Zawawy, Mohamed E. El-Sharkawi
Clustering large spatial databases is an important problem, which tries to find the densely populated regions in a spatial area to be used in data mining, knowledge discovery, or e…