ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
High availability for both data and applications is rapidly becoming a business requirement. While database systems support recovery, providing high database availability, applica...
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
Spatial Joins are important and time consuming operations in spatial database management systems. It is crucial to be able to accurately estimate the performance of these operatio...
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
The timestamps of now-relative bitemporal databases are modeled as growing, shrinking, or rectangular regions. The shape of these regions makes it a challenge to design bitemporal...
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
Many scientific disciplines are shifting from in vitro to in silico research as more physical processes and natural phenomena are examined in a computer (in silico) instead of bei...
ICDE
2002
IEEE
14 years 8 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 8 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 8 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...
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
We investigate techniques for analysis and retrieval of object trajectories in a two or three dimensional space. Such kind of data usually contain a great amount of noise, that ma...
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
XML documents are extremely verbose since the "schema" is repeated for every "record" in the document. While a variety of compressors are available to address ...