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VLDB
2007
ACM
204views Database» more  VLDB 2007»
16 years 22 days ago
Optimization of Frequent Itemset Mining on Multiple-Core Processor
Multi-core processors are proliferated across different domains in recent years. In this paper, we study the performance of frequent pattern mining on a modern multi-core machine....
Eric Li, Li Liu
IMR
2003
Springer
15 years 11 months ago
Multilevel Accelerated Optimization for Problems in Grid Generation
The quality of numerical simulations of processes that are modeled by partial differential equations strongly depends on the quality of the mesh that is used for their discretiza...
Markus Berndt, Mikhail J. Shashkov
ICPP
2002
IEEE
15 years 11 months ago
Optimal Code Size Reduction for Software-Pipelined Loops on DSP Applications
Code size expansion of software-pipelined loops is a critical problem for DSP systems with strict code size constraint. Some ad-hoc code size reduction techniques were used to try...
Qingfeng Zhuge, Zili Shao, Edwin Hsing-Mean Sha
ICRA
1998
IEEE
126views Robotics» more  ICRA 1998»
15 years 11 months ago
Matrix Normalization for Optimal Robot Design
Good robot performance often relies upon the selection of design parameters that lead to a well conditioned Jacobian or impedance "design" matrix. In this paper, a new d...
Leo J. Stocco, S. E. Salcudean, F. Sassani
AIED
2007
Springer
15 years 10 months ago
Optimizing Student Models for Causality
Complex student models often include key parameters critical to their behavior and effectiveness. For example, one meta-cognitive model of student help-seeking in intelligent tutor...
Benjamin Shih, Kenneth R. Koedinger, Richard Schei...