44 search results - page 4 / 9 » Abstraction-Based Information Technology: A Framework for Op... |
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Despite the increasing maturity of model-driven development (MDD), some research challenges remain open in the field of information systems (IS). For instance, there is a need to i...
CIKM
1999
Springer
13 years 11 months ago
1999
Springer
The paper is concerned with the qualitative representation of spatiotemporal relations. We initially propose a multiresolution framework for the representation of relations among ...
GIS
2008
ACM
13 years 8 months ago
2008
ACM
With the growth of wireless and mobile technologies, we are witnessing an increase in location-based services (LBS). Although LBS provide enhanced functionalities, they open up ne...
EATIS
2009
ACM
13 years 11 months ago
2009
ACM
Federation has emerged as a key concept for identity management, as it is the basis to reduce complexity in the companies and improve user experience. However, the problem of esta...
LAWEB
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—The World Wide Web offers easy sharing of information, but provides only few options for the protection of sensitive information and other sensitive resources. Tradition...