2834 search results - page 115 / 567 » Representing Trees with Constraints |
VISSYM
2004
13 years 11 months ago
2004
Phylogenetic trees are built by examining differences in the biological traits of a set of species. An example of such a trait is a biological network such as a metabolic pathway,...
ACJ
2006
13 years 10 months ago
2006
In this paper we present query filtering techniques based on bottom-up tree automata for XML access control. In our authorization model (RXACL), RDF statements are used to represen...
JDM
2006
13 years 10 months ago
2006
Global semantic integrity constraints ensure integrity and consistency of data spanning multiple databases. In this paper, we take the initial steps towards representing global se...
IEAAIE
2001
Springer
14 years 2 months ago
2001
Springer
In a unified knowledge representation, data, information and knowledge are all represented in a single formalism. A unified knowledge representation based on “items” is describ...
CVPR
2006
IEEE
15 years 9 days ago
2006
IEEE
In this paper we demonstrate how Interval Analysis and Constraint Logic Programming can be used to obtain an accurate geometric model of a scene that rigorously takes into account...