1425 search results - page 42 / 285 » Similarity measures for multidimensional data |
138
click to vote
PODS
1998
ACM
15 years 4 months ago
1998
ACM
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...
103
Voted
ICA
2004
Springer
15 years 5 months ago
2004
Springer
SOBI is a blind source separation algorithm based on time decorrelation. It uses multiple time autocovariance matrices, and performs joint diagonalization thus being more robust th...
187
Voted
SIGMOD
2008
ACM
16 years 18 days ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
140
Voted
DAWAK
2007
Springer
15 years 6 months ago
2007
Springer
Several business applications such as marketing basket analysis, clickstream analysis, fraud detection and churning migration analysis demand gradient data analysis. By employing g...
86
Voted
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Traditional routing indices in peer-to-peer (P2P) networks are mainly designed for document retrieval applications and maintain aggregated one-dimensional values representing the ...