21993 search results - page 12 / 4399 » Evolution of Data Models |
PPSN
2004
Springer
14 years 2 days ago
2004
Springer
Bayesian networks (BN) constitute a useful tool to model the joint distribution of a set of random variables of interest. To deal with the problem of learning sensible BN models fr...
DASFAA
2010
IEEE
13 years 11 months ago
2010
IEEE
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
ICCV
1995
IEEE
13 years 10 months ago
1995
IEEE
We propose a shape representation scheme which allows two shapes to be combined into a single model. The desired regions of the two shapes are selected, and then merged together f...
CIDR
2003
13 years 8 months ago
2003
Model management is a new approach to meta data management that offers a higher level programming interface than current techniques. The main abstractions are models (e.g., schema...
ER
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We investigate the computational complexity of reasoning over temporal extensions of conceptual data models. The temporal conceptual models we analyse include the standar...