262 search results - page 11 / 53 » Spatio-temporal join selectivity |
DEXA
1995
Springer
13 years 11 months ago
1995
Springer
Abstract. The object-oriented database management systems store references to objects (implicit joins, precomputed joins), and use path expressions in query languages. One way of e...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
We present an adaptive load shedding approach for windowed stream joins. In contrast to the conventional approach of dropping tuples from the input streams, we explore the concept...
DEXA
2010
Springer
13 years 7 months ago
2010
Springer
Given a large collection of objects, finding all pairs of similar objects, namely similarity join, is widely used to solve various problems in many application domains.Computation ...
PODS
2005
ACM
14 years 7 months ago
2005
ACM
We show that any expression of the relational division operator in the relational algebra with union, difference, projection, selection, constant-tagging, and joins, must produce ...
AOSD
2007
ACM
13 years 11 months ago
2007
ACM
Aspect-oriented programming languages select join points using pointcut constructs that depend on the syntactic structure of the base program. As the base program evolves, the poi...