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IEEEPACT
2009
IEEE
15 years 8 months ago
Architecture Support for Improving Bulk Memory Copying and Initialization Performance
—Bulk memory copying and initialization is one of the most ubiquitous operations performed in current computer systems by both user applications and Operating Systems. While many...
Xiaowei Jiang, Yan Solihin, Li Zhao, Ravishankar I...
IEEEPACT
2009
IEEE
15 years 8 months ago
Automatic Tuning of Discrete Fourier Transforms Driven by Analytical Modeling
—Analytical models have been used to estimate optimal values for parameters such as tile sizes in the context of loop nests. However, important algorithms such as fast Fourier tr...
Basilio B. Fraguela, Yevgen Voronenko, Markus P&uu...
ASIACRYPT
2009
Springer
15 years 8 months ago
Improved Generic Algorithms for 3-Collisions
An r-collision for a function is a set of r distinct inputs with identical outputs. Actually finding r-collisions for a random map over a finite set of cardinality N requires at ...
Antoine Joux, Stefan Lucks
WEBI
2009
Springer
15 years 8 months ago
From "Dango" to "Japanese Cakes": Query Reformulation Models and Patterns
Understanding query reformulation patterns is a key step towards next generation web search engines: it can help improving users’ web-search experience by predicting their inten...
Paolo Boldi, Francesco Bonchi, Carlos Castillo, Se...
DAMON
2009
Springer
15 years 8 months ago
A new look at the roles of spinning and blocking
Database engines face growing scalability challenges as core counts exponentially increase each processor generation, and the efficiency of synchronization primitives used to prot...
Ryan Johnson, Manos Athanassoulis, Radu Stoica, An...