100 search results - page 12 / 20 » Constraint Checking for Business Process Management |
VLDB
2005
ACM
14 years 1 months ago
2005
ACM
SQL extensions that allow queries to explicitly specify data quality requirements in terms of currency and consistency were proposed in an earlier paper. This paper develops a dat...
ICSEA
2009
IEEE
13 years 5 months ago
2009
IEEE
-- Published work in the IT services area is generally centered on the description of management best practices or specific technological issues. There is a lack of empirical studi...
IRI
2008
IEEE
14 years 2 months ago
2008
IEEE
—Supply chain [2], [6] is an important component of business operations. Understanding its stochastic behaviors is the key to risk analysis and performance evaluation in supply c...
PVLDB
2008
13 years 7 months ago
2008
This paper studies, for the first time, the management of type information for an important class of semi-structured data: nested DAGs (Directed Acyclic Graphs) that describe exec...
SACMAT
2003
ACM
14 years 27 days ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...