ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
We consider the use of wavelet transformations as a dimensionality reduction technique to permit efficient similarity search over high-dimensional time-series data. While numerou...
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
Unity is an architecture for integrating relational databases that performs three processes: metadata capture, semantic integration, and query formulation and execution. The found...
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
We consider the use of data reduction techniques for the problem of approximate query answering. We focus on applications for which accurate answers to selective queries are requi...
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
Soon, much of the data exchanged over the Internet will be encoded in XML, allowing for sophisticated filtering and content-based routing. We have built a filtering engine called ...
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
ICDE
2002
IEEE
14 years 5 months ago
2002
IEEE
We examine the problem of processing temporal joins in the presence of indexing schemes. Previous work on temporal joins has concentrated on non-indexed relations which were fully...
ICDE
2002
IEEE
14 years 5 months ago
2002
IEEE
The ability to provide accurate and efficient result estimations of user queries is very important for the query optimizer in database systems. In this paper, we show that the tra...
ICDE
2002
IEEE
14 years 5 months ago
2002
IEEE
Network, web, and disk I/O traffic are usually bursty, self-similar [9, 3, 5, 6] and therefore can not be modeled adequately with Poisson arrivals[9]. However, we do want to model...