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VLDB
2001
ACM
190views Database» more  VLDB 2001»
14 years 2 days ago
LEO - DB2's LEarning Optimizer
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...
Michael Stillger, Guy M. Lohman, Volker Markl, Mok...
CLUSTER
2000
IEEE
14 years 1 days ago
Partition Repositories for Partition Cloning - OS Independent Software Maintenance in Large Clusters of PCs
As a novel approach to software maintenance in large clusters of PCs requiring multiple OS installations we implemented partition cloning and partition repositories as well as a s...
Felix Rauch, Christian Kurmann, Thomas Stricker
VISUALIZATION
2000
IEEE
14 years 15 hour ago
FastSplats: optimized splatting on rectilinear grids
Splatting is widely applied in many areas, including volume, point-based, and image-based rendering. Improvements to splatting, such as eliminating popping and color bleeding, occ...
Jian Huang, Roger Crawfis, Naeem Shareef, Klaus Mu...
ICCAD
1999
IEEE
86views Hardware» more  ICCAD 1999»
13 years 12 months ago
A framework for testing core-based systems-on-a-chip
Available techniques for testing core-based systems-on-a-chip (SOCs) do not provide a systematic means for synthesising low-overhead test architectures and compact test solutions....
Srivaths Ravi, Ganesh Lakshminarayana, Niraj K. Jh...
IEEEPACT
1998
IEEE
13 years 12 months ago
Static Methods in Hybrid Branch Prediction
Hybrid branch predictors combine the predictions of multiple single-level or two-level branch predictors. The prediction-combining hardware -- the "meta-predictor" -may ...
Dirk Grunwald, Donald C. Lindsay, Benjamin G. Zorn