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SACMAT
2006
ACM
16 years 23 days ago
The secondary and approximate authorization model and its application to Bell-LaPadula policies
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
Jason Crampton, Wing Leung, Konstantin Beznosov
204
Voted
APGV
2010
ACM
309views Visualization» more  APGV 2010»
15 years 10 months ago
Evaluating the effectiveness of visualization techniques for schematic diagrams in maintenance tasks
In order to perform daily maintenance and repair tasks in complex electrical and mechanical systems, technicians commonly utilize a large number of diagrams and documents detailin...
SungYe Kim, Insoo Woo, Ross Maciejewski, David S. ...
WWW
2008
ACM
16 years 7 months ago
Improving relevance judgment of web search results with image excerpts
Current web search engines return result pages containing mostly text summary even though the matched web pages may contain informative pictures. A text excerpt (i.e. snippet) is ...
Zhiwei Li, Shuming Shi, Lei Zhang
202
Voted
PPAM
2005
Springer
16 years 9 days ago
Towards an Intelligent Grid Scheduling System
The main objective of the Intelligent GRID Scheduling System (ISS) project is to provide a middleware infrastructure allowing a good positioning and scheduling of real life applic...
Ralf Gruber, Vincent Keller, Pierre Kuonen, Marie-...
EUROPAR
2009
Springer
16 years 1 months ago
MPI Applications on Grids: A Topology Aware Approach
Porting on grids complex MPI applications involving collective communications requires significant program modification, usually dedicated to a single grid structure. The diffi...
Camille Coti, Thomas Hérault, Franck Cappel...