1538 search results - page 259 / 308 » Relative Randomness and Cardinality |
ACMSE
2004
ACM
15 years 3 months ago
2004
ACM
Replacement policy, one of the key factors determining the effectiveness of a cache, becomes even more important with latest technological trends toward highly associative caches....
SIGMETRICS
2004
ACM
15 years 3 months ago
2004
ACM
Fairness is a major issue in the operation of queues, perhaps it is the reason why queues were formed in the first place. Recent studies show that the fairness of a queueing syst...
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VLDB
1999
ACM
15 years 2 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...
SIGMOD
1998
ACM
15 years 2 months ago
1998
ACM
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
VLDB
2000
ACM
15 years 1 months ago
2000
ACM
Approximate query answering systems provide very fast alternatives to OLAP systems when applications are tolerant to small errors in query answers. Current sampling-based approach...