Sciweavers

1168 search results - page 102 / 234
» Optimization strategies for complex queries
Sort
View
WSC
2008
15 years 8 days ago
Simulations-based and solver-based optimization approaches for batch processes in semiconductor manufacturing
Scheduling is one of the key factors for semiconductor fabrication productivity. Objectives like lot cycle time and throughput must be optimized to push the technological developm...
Andreas Klemmt, Sven Horn, Gerald Weigert, Thomas ...
DAGSTUHL
2004
14 years 11 months ago
The Priority R-Tree: A Practically Efficient and Worst-Case-Optimal R-Tree
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...
Lars Arge, Mark de Berg, Herman J. Haverkort, Ke Y...
SIGMOD
2010
ACM
171views Database» more  SIGMOD 2010»
14 years 10 months ago
An optimal labeling scheme for workflow provenance using skeleton labels
We develop a compact and efficient reachability labeling scheme for answering provenance queries on workflow runs that conform to a given specification. Even though a workflow run...
Zhuowei Bao, Susan B. Davidson, Sanjeev Khanna, Su...
FCCM
2008
IEEE
162views VLSI» more  FCCM 2008»
15 years 4 months ago
Multiobjective Optimization of FPGA-Based Medical Image Registration
With a multitude of technological innovations, one emerging trend in image processing, and medical image processing, in particular, is custom hardware implementation of computatio...
Omkar Dandekar, William Plishker, Shuvra S. Bhatta...
PARA
2004
Springer
15 years 3 months ago
Cache Optimizations for Iterative Numerical Codes Aware of Hardware Prefetching
Cache optimizations typically include code transformations to increase the locality of memory accesses. An orthogonal approach is to enable for latency hiding by introducing prefet...
Josef Weidendorfer, Carsten Trinitis