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SIGMOD
2009
ACM
201views Database» more  SIGMOD 2009»
16 years 4 months ago
Cost based plan selection for xpath
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
Haris Georgiadis, Minas Charalambides, Vasilis Vas...
PLDI
1995
ACM
15 years 7 months ago
Improving Balanced Scheduling with Compiler Optimizations that Increase Instruction-Level Parallelism
Traditional list schedulers order instructions based on an optimistic estimate of the load latency imposed by the hardware and therefore cannot respond to variations in memory lat...
Jack L. Lo, Susan J. Eggers
PLDI
2012
ACM
13 years 6 months ago
Fully automatic and precise detection of thread safety violations
Concurrent, object-oriented programs often use thread-safe library classes. Existing techniques for testing a thread-safe class either rely on tests using the class, on formal spe...
Michael Pradel, Thomas R. Gross
MICRO
2006
IEEE
135views Hardware» more  MICRO 2006»
15 years 10 months ago
Support for High-Frequency Streaming in CMPs
As the industry moves toward larger-scale chip multiprocessors, the need to parallelize applications grows. High inter-thread communication delays, exacerbated by over-stressed hi...
Ram Rangan, Neil Vachharajani, Adam Stoler, Guilhe...
LICS
2007
IEEE
15 years 10 months ago
Relational Parametricity for Computational Effects
According to Strachey, a polymorphic program is parametric if it applies a uniform algorithm independently of the type instantiations at which it is applied. The notion of relatio...
Rasmus Ejlers Møgelberg, Alex Simpson