180 search results - page 17 / 36 » A Method for Change Computation in Deductive Databases |
DOLAP
2005
ACM
13 years 8 months ago
2005
ACM
Materialized views are nowadays commonly used in the data warehouse environment. Materialized views need to be updated when data sources change. Since the update of the views may ...
CVPR
2006
IEEE
14 years 8 months ago
2006
IEEE
A fundamental challenge in face recognition lies in determining what facial features are important for the identification of faces. In this paper, a novel face recognition framewo...
SIGMOD
2003
ACM
14 years 6 months ago
2003
ACM
Database queries often take the form of correlated SQL queries. Correlation refers to the use of values from the outer query block to compute the inner subquery. This is a conveni...
MFCS
2004
Springer
14 years 3 days ago
2004
Springer
Abstract. This paper deals with updates of XML documents that satisfy a given schema, e.g., a DTD. In this context, when a given update violates the schema, it might be the case th...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
We present a component-based method and two global methods for face recognition and evaluate them with respect to robustness against pose changes. In the component system we first...