5623 search results - page 876 / 1125 » Estimating in Actual Time |
148
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SIGMOD
2002
ACM
16 years 7 months ago
2002
ACM
Relational query optimizers have traditionally relied upon table cardinalities when estimating the cost of the query plans they consider. While this approach has been and continue...
179
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
177
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PLDI
2010
ACM
16 years 4 months ago
2010
ACM
We define the reachability-bound problem to be the problem of finding a symbolic worst-case bound on the number of times a given control location inside a procedure is visited in ...
167
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ASAP
2009
IEEE
16 years 4 months ago
2009
IEEE
—This paper describes the acceleration of virtual ecology models using field-programmable gate arrays (FPGAs). Our approach targets models generated by the Virtual Ecology Workb...
193
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EUROSYS
2009
ACM
16 years 3 months ago
2009
ACM
This paper develops analytical models to predict the throughput and the response time of a replicated database using measurements of the workload on a standalone database. These m...