2724 search results - page 417 / 545 » Optimizing Queries on Files |
143
Voted
ML
2007
ACM
15 years 3 months ago
2007
ACM
We prove new lower bounds for learning intersections of halfspaces, one of the most important concept classes in computational learning theory. Our main result is that any statist...
133
Voted
PVLDB
2008
15 years 3 months ago
2008
Declarative languages have recently been proposed for many new applications outside of traditional data management. Since these are relatively early research efforts, it is import...
162
Voted
EUROSYS
2007
ACM
16 years 17 days ago
2007
ACM
During concurrent I/O workloads, sequential access to one I/O stream can be interrupted by accesses to other streams in the system. Frequent switching between multiple sequential ...
143
Voted
CEC
2009
IEEE
15 years 7 months ago
2009
IEEE
VANETs are ad hoc networks in which devices are vehicles moving at high speeds. This kind of network is getting more and more importance since it has many practical and important a...
126
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BMCBI
2006
15 years 3 months ago
2006
Background: Bioinformatics applications are now routinely used to analyze large amounts of data. Application development often requires many cycles of optimization, compiling, and...