6846 search results - page 1242 / 1370 » Querying a summary of database |
173
Voted
PODS
2010
ACM
16 years 20 hour 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...
191
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VLDB
1999
ACM
15 years 11 months ago
1999
ACM
Electronic commerce is emerging as a major Websupported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such...
198
Voted
VLDB
1999
ACM
15 years 11 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...
228
Voted
CF
2007
ACM
15 years 11 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...
188
Voted
SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Substructure similarity search is to retrieve graphs that approximately contain a given query graph. It has many applications, e.g., detecting similar functions among chemical com...