7593 search results - page 1398 / 1519 » Querying XML Databases |
146
Voted
SIGUCCS
2004
ACM
15 years 9 months ago
2004
ACM
Academic institutions’ dependence on web-based technologies to improve efficiency in class offerings, academic records, and office documentation is increasing at a rapid pace. T...
127
Voted
CIKM
2004
Springer
15 years 9 months ago
2004
Springer
We study the representation, derivation and utilization of a special kind of constraints in multidatabase systems. A major challenge is when component database schemas are schemat...
124
Voted
PODS
2010
ACM
15 years 8 months ago
2010
ACM
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
143
Voted
VLDB
1999
ACM
15 years 8 months ago
1999
ACM
As random access memory gets cheaper, it becomes increasingly affordable to build computers with large main memories. We consider decision support workloads within the context of...
157
Voted
CF
2007
ACM
15 years 7 months ago
2007
ACM
In the life sciences, genomic databases for sequence search have been growing exponentially in size. As a result, faster sequencesearch algorithms to search these databases contin...