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JSS
2008
157views more  JSS 2008»
15 years 7 months ago
Can k-NN imputation improve the performance of C4.5 with small software project data sets? A comparative evaluation
Missing data is a widespread problem that can affect the ability to use data to construct effective prediction systems. We investigate a common machine learning technique that can...
Qinbao Song, Martin J. Shepperd, Xiangru Chen, Jun...
JEA
2006
83views more  JEA 2006»
15 years 7 months ago
Cache-Friendly implementations of transitive closure
In this paper we show cache-friendly implementations of the Floyd-Warshall algorithm for the All-Pairs ShortestPath problem. We first compare the best commercial compiler optimiza...
Michael Penner, Viktor K. Prasanna
ENTCS
2007
128views more  ENTCS 2007»
15 years 7 months ago
Optimisation Validation
We introduce the idea of optimisation validation, which is to formally establish that an instance of an optimising transformation indeed improves with respect to some resource mea...
David Aspinall, Lennart Beringer, Alberto Momiglia...
KAIS
2006
111views more  KAIS 2006»
15 years 7 months ago
Real-time classification of variable length multi-attribute motions
Multi-attribute motion data can be generated in many applications/ devices, such as motion capture devices and animations. It can have dozens of attributes, thousands of rows, and ...
Chuanjun Li, Latifur Khan, Balakrishnan Prabhakara...
KES
2006
Springer
15 years 7 months ago
Automatic Discovery of Basic Motion Classification Rules
There is a keen demand for a method of sharing better work practices in a factory because better work practices are the key to improving productivity. We have developed a system th...
Satoshi Hori, Mizuho Sasaki, Hirokazu Taki
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