VLDB
2002
ACM
13 years 4 months ago
2002
ACM
In this paper, we consider techniques for disseminating dynamic data--such as stock prices and real-time weather information--from sources to a set of repositories. We focus on th...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
A workflow consists of a collection of coordinated tasks designed to carry out a welldefined complex process, such as catalog ordering, trip planning, or a business process in an ...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
This paper introduces MICP, a novel multiversion integrated cache replacement and prefetching algorithm designed for efficient cache and transaction management in hybrid data deli...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
While standardization efforts for XML query languages have been progressing, researchers and users increasingly focus on the database technology that has to deliver on the new cha...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
Deduplication, a key operation in integrating data from multiple sources, is a time-consuming, labor-intensive and domainspecific operation. We present our design of alias that us...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
Data warehouses offer a compromise between freshness of data and query evaluation times. However, a fixed preference ratio between these two variables is too undifferentiated. Wit...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
Data mining services require accurate input data for their results to be meaningful, but privacy concerns may influence users to provide spurious information. We investigate here,...