107 search results - page 20 / 22 » A Simple Algorithm for Ordering and Compression of Vector Co... |
CEE
2010
13 years 7 months ago
2010
A motion field generation algorithm using block matching of edge-flag histograms has been developed aiming at its application to motion recognition systems. Use of edge flags inste...
KDD
2008
ACM
14 years 7 months ago
2008
ACM
Document classification presents difficult challenges due to the sparsity and the high dimensionality of text data, and to the complex semantics of the natural language. The tradi...
JCC
2010
13 years 5 months ago
2010
: Finding the rotational matrix that minimizes the sum of squared deviations between two vectors is an important problem in bioinformatics and crystallography. Traditional algorith...
GECCO
2007
Springer
2007
Springer
Exploring medical data using visual spaces with genetic programming and implicit functional mappings
14 years 1 months ago
Two medical data sets (Breast cancer and Colon cancer) are investigated within a visual data mining paradigm through the unsupervised construction of virtual reality spaces using ...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
There has been a significant amount of excitement and recent work on column-oriented database systems ("column-stores"). These database systems have been shown to perfor...