2312 search results - page 371 / 463 » An algorithmic approach to knowledge evolution |
146
click to vote
ICDM
2007
IEEE
15 years 9 months ago
2007
IEEE
Mining frequent patterns in transaction databases has been studied extensively in data mining research. However, most of the existing frequent pattern mining algorithms do not con...
154
click to vote
AVSS
2006
IEEE
15 years 9 months ago
2006
IEEE
The approaches based on background difference are the most used with fixed cameras to perform motion detection, because of the high quality of the segmentation achieved. However, ...
163
click to vote
CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
In this paper, we present a novel method, the first to date to our knowledge, which is capable of directly and automatically producing a concise and idealized 3D representation f...
130
click to vote
AAAI
2008
15 years 7 months ago
2008
In this paper, we present a normal form for concept expressions in the description logic ALC which is based on a recently introduced notion of prime implicate for the modal logic ...
173
click to vote
AIMSA
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. Ontology based data access (OBDA) is concerned with providing access to typically very large data sources through a mediating conceptual layer that allows one to improve ...