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KIVS
2007
Springer
16 years 28 days ago
Semantic Integration of Identity Data Repositories
Abstract. With the continuously growing number of distributed and heterogeneous IT systems there is the need for structured and efficient identity management (IdM) processes. This ...
Christian Emig, Kim Langer, Jürgen Biermann, ...
GIS
2009
ACM
15 years 11 months ago
Data structures and intersection algorithms for 3D spatial data types
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...
Tao Chen, Markus Schneider
ESSOS
2009
Springer
16 years 1 months ago
Idea: Trusted Emergency Management
Through first-responder access to sensitive information for which they have not been pre-vetted, lives and property can be saved. We describe enhancements to a trusted emergency i...
Timothy E. Levin, Cynthia E. Irvine, Terry Benzel,...
MSS
1999
IEEE
115views Hardware» more  MSS 1999»
15 years 11 months ago
Managing Databases with Binary Large Objects
We present recommendations on Performance Management for databases supporting Binary Large Objects (BLOB) that, under a wide range of conditions, save both storage space and datab...
Michael Shapiro, Ethan L. Miller
EDBTW
2010
Springer
15 years 4 months ago
A decision support system to improve e-learning environments
Nowadays, due to the lack of face-to-face contact, distance course instructors have real difficulties knowing who their students are, how their students behave in the virtual cour...
Marta E. Zorrilla, Diego García, Elena &Aac...