253 search results - page 11 / 51 » The Sketching Complexity of Pattern Matching |
DMKD
2004
ACM
14 years 3 months ago
2004
ACM
To enable information integration, schema matching is a critical step for discovering semantic correspondences of attributes across heterogeneous sources. As a new attempt, this p...
LATA
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We consider policies that are described by regular expressions, finite automata, or formulae of linear temporal logic (LTL). Such policies are assumed to describe situat...
ICDE
2002
IEEE
14 years 11 months ago
2002
IEEE
XML queries typically specify patterns of selection predicates on multiple elements that have some specified tree structured relationships. The primitive tree structured relations...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
Pattern matching over event streams is increasingly being employed in many areas including financial services, RFIDbased inventory management, click stream analysis, and electroni...
ICCV
1999
IEEE
14 years 11 months ago
1999
IEEE
A Bayesian framework for deformable pattern classification has been proposed in [1] with promising results for isolated handwritten character recognition. Its performance, however...