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» On Tree-Constrained Matchings and Generalizations
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DOLAP
2000
ACM
15 years 2 months ago
Comparing Nested GPSJ Queries in Multidimensional Databases
A multidimensional database can be seen as a collection of multidimensional cubes, from which information is usually extracted by aggregation; aggregated data can be calculated ei...
Matteo Golfarelli, Stefano Rizzi
ALT
1999
Springer
15 years 2 months ago
Extended Stochastic Complexity and Minimax Relative Loss Analysis
We are concerned with the problem of sequential prediction using a givenhypothesis class of continuously-manyprediction strategies. An e ectiveperformance measure is the minimax re...
Kenji Yamanishi
ISCA
2011
IEEE
271views Hardware» more  ISCA 2011»
14 years 1 months ago
CRIB: consolidated rename, issue, and bypass
Conventional high-performance processors utilize register renaming and complex broadcast-based scheduling logic to steer instructions into a small number of heavily-pipelined exec...
Erika Gunadi, Mikko H. Lipasti
WIOPT
2011
IEEE
14 years 1 months ago
LIFO-Backpressure achieves near optimal utility-delay tradeoff
There has been considerable recent work developing a new stochastic network utility maximization framework using Backpressure algorithms, also known as MaxWeight. A key open probl...
Longbo Huang, Scott Moeller, Michael J. Neely, Bha...
JCAM
2011
78views more  JCAM 2011»
14 years 22 days ago
Symmetric box-splines on root lattices
Root lattices are efficient sampling lattices for reconstructing isotropic signals in arbitrary dimensions, due to their highly symmetric structure. One root lattice, the Cartesia...
Minho Kim, Jörg Peters