ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
In the emerging area of sensor-based systems, a significant challenge is to develop scalable, fault-tolerant methods to extract useful information from the data the sensors collec...
ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
In constrained data mining, users can specify constraints that can be used to prune the search space to avoid mining uninteresting knowledge. Since it is difficult to determine th...
ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
Mining sequential patterns in large databases is an important research topic. The main challenge of mining sequential patterns is the high processing cost due to the large amount ...
ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
The ability to monitor a database server is crucial for effective database administration. Today's commercial database systems support two basic mechanisms for monitoring: (a...
ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
XML and other types of semi-structured data are typically represented by a labeled directed graph. To speed up path expression queries over the graph, a variety of structural inde...
ICDE
2004
IEEE
14 years 7 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...
ICDE
2004
IEEE
14 years 7 months ago
2004
IEEE
ICDE
2004
IEEE
14 years 7 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...
ICDE
2004
IEEE
14 years 7 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...