1515 search results - page 124 / 303 » Information Integration: Conceptual Modeling and Reasoning S... |
IJMMS
1998
14 years 9 months ago
1998
Clancey (1992) proposed the model-construction framework as a way to explain the reasoning of knowledge-based systems (KBSs), based on his realization that all KBSs construct impl...
CSREAEEE
2006
14 years 11 months ago
2006
: Collaborative and dynamic workflow management systems in logistic companies require strong information systems and computer support. Business processes in such industries general...
DGO
2003
14 years 11 months ago
2003
Metadata descriptions of database contents are required to build and use systems that access and deliver data in response to user requests. When numerous heterogeneous databases a...
WWW
2001
ACM
15 years 10 months ago
2001
ACM
Information agents are computational software systems that provides transparent access to many different information sources in the Internet, and to be able to retrieve, analyze, ...
IJISEC
2007
14 years 10 months ago
2007
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...