2260 search results - page 415 / 452 » A new algorithm for clustering search results |
ISPD
1999
ACM
15 years 4 months ago
1999
ACM
The sequence-pair was proposed in 1994 as a representation of the packing of rectangles of general structure. Since then, there have been e orts to expand its applicability over s...
118
click to vote
RSFDGRC
1999
Springer
15 years 4 months ago
1999
Springer
: In real-life data, in general, many attribute values are missing. Therefore, rule induction requires preprocessing, where missing attribute values are replaced by appropriate val...
VLDB
1994
ACM
15 years 3 months ago
1994
ACM
We propose a new R-tree structure that outperforms all the older ones. The heart of the idea is to facilitate the deferred splitting approach in R-trees. This is done by proposing...
AIED
2007
Springer
15 years 3 months ago
2007
Springer
Complex student models often include key parameters critical to their behavior and effectiveness. For example, one meta-cognitive model of student help-seeking in intelligent tutor...
ACNS
2006
Springer
15 years 3 months ago
2006
Springer
CPU bound client puzzles have been suggested as a defense mechanism against connection depletion attacks. However, the wide disparity in CPU speeds prevents such puzzles from being...