621 search results - page 76 / 125 » Efficient algorithms for minimizing tree pattern queries |
DASFAA
2007
IEEE
13 years 12 months ago
2007
IEEE
Label stream partition is a useful technique to reduce the input I/O cost of holistic twig join by pruning useless streams beforehand. The Prefix Path Stream (PPS) partition scheme...
CIARP
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Region-based approaches have been proposed to computerassisted colorization problem, typically using shape similarity and topology relations between regions. Given a colo...
GBRPR
2007
Springer
13 years 11 months ago
2007
Springer
We compare different statistical characterizations of a set of strings, for three different histogram-based distances. Given a distance, a set of strings may be characterized by it...
SSDBM
1999
IEEE
14 years 6 days ago
1999
IEEE
Large scale data analysis and mining activities, such as identifying interesting trends, making unusual patterns to stand out and verifying hypotheses, require sophisticated infor...
ICML
2000
IEEE
14 years 8 months ago
2000
IEEE
This paper has no novel learning or statistics: it is concerned with making a wide class of preexisting statistics and learning algorithms computationally tractable when faced wit...