PODS
2000
ACM
14 years 2 days ago
2000
ACM
PODS
2000
ACM
14 years 2 days ago
2000
ACM
We consider spatial databases in the plane that can be defined by polynomial constraint formulas. Motivated by applications in geographic information systems, we investigate line...
PODS
2000
ACM
14 years 2 days ago
2000
ACM
PODS
2000
ACM
14 years 2 days ago
2000
ACM
PODS
2000
ACM
14 years 2 days ago
2000
ACM
In a variety of applications ranging from optimizing queries on alphanumeric attributes to providing approximate counts of documents containing several query terms, there is an in...
PODS
2000
ACM
14 years 2 days ago
2000
ACM
PODS
2000
ACM
14 years 2 days ago
2000
ACM
SSDBM
2000
IEEE
14 years 2 days ago
2000
IEEE
Efficient evaluation of spatial join is an important issue in spatial databases. The traditional evaluation strategy is to perform a join of “minimum bounding rectangles” (mbr...
SSDBM
2000
IEEE
14 years 2 days ago
2000
IEEE
In a previous paper [Shoshani et al 99], we described a system called STACS (Storage Access Coordination System) for High Energy and Physics (HEP) experiments. These experiments g...
SSDBM
2000
IEEE
14 years 2 days ago
2000
IEEE
Fast retrieval of time series in terms of their contents is important in many application domains. This paper studies database techniques supporting fast searches for time series ...