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CIKM
1998
Springer
11 years 9 months ago
Selectivity Estimation of Window Queries
Despite of the fact that large line segment datasets are appearing more and more frequently in numerous applications involving spatial data, such as GIS 8, 9] multimedia 6] and ev...
Guido Proietti, Christos Faloutsos
ADBIS
2000
Springer
103views Database» more  ADBIS 2000»
11 years 9 months ago
Size Estimation of the Intersection Join between Two Line Segment Datasets
Abstract. In this paper we provide a theoretical framework for estimating the size of the intersection join between two line segment datasets (e.g., roads, railways, utilities). Fo...
Enrico Nardelli, Guido Proietti
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