7648 search results - page 1278 / 1530 » A Data Locality Optimizing Algorithm |
158
Voted
WWW
2006
ACM
16 years 4 months ago
2006
ACM
An important issue arising from Peer-to-Peer applications is how to accurately and efficiently retrieve a set of K best matching data objects from different sources while minimizi...
148
Voted
KDD
2007
ACM
16 years 3 months ago
2007
ACM
Multinomial distributions over words are frequently used to model topics in text collections. A common, major challenge in applying all such topic models to any text mining proble...
128
Voted
KDD
2005
ACM
16 years 3 months ago
2005
ACM
The popularity of email has triggered researchers to look for ways to help users better organize the enormous amount of information stored in their email folders. One challenge th...
135
Voted
EDBT
2006
ACM
16 years 3 months ago
2006
ACM
Abstract. Many different index structures have been proposed for spatial databases to support efficient query processing. However, most of these index structures suffer from an exp...
114
Voted
SDM
2009
SIAM
16 years 19 days ago
2009
SIAM
Mean-Shift (MS) is a powerful non-parametric clustering method. Although good accuracy can be achieved, its computational cost is particularly expensive even on moderate data sets...