253 search results - page 28 / 51 » The Sketching Complexity of Pattern Matching |
CBMS
2006
IEEE
14 years 3 months ago
2006
IEEE
A three-stage method for fetal heart rate extraction, from abdominal ECG recordings, is proposed. In the first stage the maternal R-peaks and fiducial points (QRS onset and offset...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
Keyword search enables web users to easily access XML data without the need to learn a structured query language and to study possibly complex data schemas. Existing work has addr...
TKDE
2008
13 years 9 months ago
2008
Event detection is a crucial task for wireless sensor network applications, especially environment monitoring. Existing approaches for event detection are mainly based on some pred...
ICDCS
2007
IEEE
14 years 4 months ago
2007
IEEE
Event detection is a crucial task for wireless sensor network applications, especially environment monitoring. Existing approaches for event detection are mainly based on some pre...
CIKM
2005
Springer
14 years 3 months ago
2005
Springer
In this paper we address the problem of unsupervised Web data extraction. We show that unsupervised Web data extraction becomes feasible when supposing pages that are made up of r...