1798 search results - page 209 / 360 » A Tree for All Seasons |
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Error correcting output codes (ECOC) represent a classification technique that allows a successful extension of binary classifiers to address the multiclass problem. In this paper...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Recent empirical work has shown that combining predictors can lead to significant reduction in generalization error. The individual predictors (weak learners) can be very simple, ...
WWW
2005
ACM
14 years 10 months ago
2005
ACM
We describe a method to extract tabular data from web pages. Rather than just analyzing the DOM tree, we also exploit visual cues in the rendered version of the document to extrac...
VLDB
2003
ACM
14 years 9 months ago
2003
ACM
The efficient retrieval of data items on set-valued attributes is an important research topic that has attracted little attention so far. We studied and modified four index structu...
SIGMOD
2004
ACM
14 years 9 months ago
2004
ACM
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...