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SIGMOD
1998
ACM
13 years 10 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 ...
VRST
1998
ACM
13 years 10 months ago
1998
ACM
Distributed virtual environments allow users at di erent geographical locations to share and interact within a common virtual environment via a local network or through the Intern...
SIGMETRICS
1998
ACM
13 years 10 months ago
1998
ACM
We demonstrate that high-level le system events exhibit selfsimilar behaviour, but only for short-term time scales of approximately under a day. We do so through the analysis of f...
COMPUTER
1998
13 years 6 months ago
1998
ER ABSTRACTIONS ter service uses several abstractions— including resource, resource dependencies, and resource groups—to simplify both the cluster service itself and user-visib...
CONCURRENCY
1998
13 years 6 months ago
1998
This paper presents our experience developing applications in Jade, a portable, implicitly parallel programming language designed for exploiting task-level concurrency. Jade progr...