Sciweavers

4872 search results - page 252 / 975
» The Efficiency of Optimal Taxes
Sort
View
VLSID
2004
IEEE
112views VLSI» more  VLSID 2004»
16 years 7 months ago
Profiling Driven Computation Reuse: An Embedded Software Synthesis Technique for Energy and Performance Optimization
It has been observed that even highly optimized software programs perform "redundant" computations during their execution, due to the nature (statistics) of the values a...
Weidong Wang, Anand Raghunathan, Niraj K. Jha
SIGMOD
2004
ACM
121views Database» more  SIGMOD 2004»
16 years 6 months ago
An Optimal Algorithm for Querying Tree Structures and its Applications in Bioinformatics
Trees and graphs are widely used to model biological databases. Providing efficient algorithms to support tree-based or graph-based querying is therefore an important issue. In th...
Hsiao-Fei Liu, Ya-Hui Chang, Kun-Mao Chao
225
Voted
SIGMOD
2001
ACM
229views Database» more  SIGMOD 2001»
16 years 6 months ago
A Robust, Optimization-Based Approach for Approximate Answering of Aggregate Queries
The ability to approximately answer aggregation queries accurately and efficiently is of great benefit for decision support and data mining tools. In contrast to previous sampling...
Surajit Chaudhuri, Gautam Das, Vivek R. Narasayya
ICIAP
2001
Springer
16 years 6 months ago
Global Optimization of Deformable Surface Meshes Based on Genetic Algorithms
Deformable models are by their formulation able to solve surface extraction problem from noisy volumetric image data encountered commonly in medical image analysis. However, this ...
Jussi Tohka
DCC
2008
IEEE
16 years 6 months ago
An Estimation-Theoretic Interpretation of Video Rate Distortion Optimization with Lagrangian Formulation
Rate distortion optimization with Lagrangian formulation is widely used in video encoder control and has proved effective in achieving a good trade-off between coding efficiency a...
Zhen Li, Alexis Michael Tourapis