1496 search results - page 12 / 300 » Improving the Modeling of Use Case Relationship |
CIKM
1997
Springer
15 years 1 months ago
1997
Springer
In this paper, we present a complete analysis of redundant relationships in the entity-relationship model. Existing approaches use the concept of functional dependencies for ident...
EDM
2008
14 years 11 months ago
2008
Using data from an existing pre-algebra computer-based tutor, we analyzed the covariance of item-types with the goal of describing a more effective way to assign skill labels to it...
HICSS
2002
IEEE
15 years 2 months ago
2002
IEEE
Business to Business (B2B) relationships in Ecommerce are becoming increasingly important. However, there is little guidance available for managers about how relationships should ...
WER
2001
Springer
15 years 1 months ago
2001
Springer
Workflow technology has reached a reasonable degree of maturity, with a number of both research prototypes and commercial systems available. However, methodological issues have rec...
BMCBI
2010
14 years 9 months ago
2010
Background: Many structural properties such as solvent accessibility, dihedral angles and helix-helix contacts can be assigned to each residue in a membrane protein. Independent s...