227
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ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
Queries with (equality or LIKE) selection predicates over string attributes are widely used in relational databases. However, state-of-the-art techniques for estimating selectivit...
230
Voted
ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
226
Voted
ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper, we introduce the concept of a QA-Pagelet to refer to the content region in a dynamic page that contains query matches. We present THOR, a scalable and efficient min...
231
Voted
ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
Data integration over multiple heterogeneous data sources has become increasingly important for modern applications. The integrated data is usually stored in materialized views fo...
191
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ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper we propose an adaptive local pruning method for association rules. Our method exploits the exact mapping between a certain class of association rules, namely those w...
244
Voted
ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
Online persistent suffix tree construction has been considered impractical due to its excessive I/O costs. However, these prior studies have not taken into account the effects of ...