329 search results - page 20 / 66 » On Range Searching with Semialgebraic Sets |
SIGMOD
2002
ACM
14 years 8 months ago
2002
ACM
With the increased abilities for automated data collection made possible by modern technology, the typical sizes of data collections have continued to grow in recent years. In suc...
PR
2007
13 years 8 months ago
2007
Classical clustering algorithms are based on the concept that a cluster center is a single point. Clusters which are not compact around a single point are not candidates for class...
JCDL
2004
ACM
14 years 2 months ago
2004
ACM
We introduce an event gazetteer which stores and presents “locations in time”. Each event is coded with attributes of event type, location, actor, and beginning and ending tim...
SCIA
2005
Springer
14 years 2 months ago
2005
Springer
Experiments were carried out to investigate the possibility of training cellular automata to to perform processing. Currently, only binary images are considered, but the space of r...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
The paper addresses the problem of learning a regression model parameterized by a fixed-rank positive semidefinite matrix. The focus is on the nonlinear nature of the search space...