121 search results - page 4 / 25 » Adapting indexing trees to data distribution in feature spac... |
WWW
2009
ACM
14 years 7 months ago
2009
ACM
Transferring knowledge from one domain to another is challenging due to a number of reasons. Since both conditional and marginal distribution of the training data and test data ar...
ICCS
2007
Springer
14 years 25 days ago
2007
Springer
Abstract. The Evolutionary Geometric Near-neighbor Access Tree (EGNAT) is a recently proposed data structure that is suitable for indexing large collections of complex objects. It ...
SIGMOD
2007
ACM
14 years 6 months ago
2007
ACM
With the exponential growth of biological sequence databases, it has become critical to develop effective techniques for storing, querying, and analyzing these massive data. Suffi...
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
Sequence-based XML indexing aims at avoiding expensive join operations in query processing. It transforms structured XML data into sequences so that a structured query can be answ...
VLDB
2001
ACM
13 years 11 months ago
2001
ACM
Similarity retrieval mechanisms should utilize generalized quadratic form distance functions as well as the Euclidean distance function since ellipsoid queries parameters may vary...