4429 search results - page 77 / 886 » An Algorithm for Knowledge Base Extraction |
TKDE
2008
14 years 9 months ago
2008
A major problem of current Web search is that search queries are usually short and ambiguous, and thus are insufficient for specifying the precise user needs. To alleviate this pro...
AH
2008
Springer
15 years 4 months ago
2008
Springer
Some of today’s most widely spread applications are social systems where people can form communities and share knowledge. However, knowledge sharing is not always effective and c...
ICA
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. This paper deals with the problem of estimating atrial activity during atrial fibrillation periods in the electrocardiogram (ECG). Since the signal of interest differs ...
ICIAR
2004
Springer
15 years 3 months ago
2004
Springer
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In many situations it is convenient to represent pictorial data in the form of contours. It may become necessary to compress such contour data for efficient storage and transmissi...