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CIKM
2001
Springer
13 years 12 months ago
Managing Trust in a Peer-2-Peer Information System
Managing trust is a problem of particular importance in peer-to-peer environments where one frequently encounters unknown agents. Existing methods for trust management, that are b...
Karl Aberer, Zoran Despotovic
CCS
2008
ACM
13 years 9 months ago
Assessing query privileges via safe and efficient permission composition
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
MIDDLEWARE
2004
Springer
14 years 25 days ago
Application partitioning and hierarchical management in grid environments
Several works on grid computing have been proposed in the last years. However, most of them, including available software, can not deal properly with some issues related to contro...
Patrícia Kayser Vargas, Inês de Castr...
CDC
2010
IEEE
163views Control Systems» more  CDC 2010»
13 years 2 months ago
Integrated dynamic optimization and control in reservoir engineering using locally identified linear models
Abstract-- Studies on dynamic real-time optimization (DRTO) of waterflooding strategies in petroleum reservoirs have demonstrated that there exists a large potential to improve eco...
Gijs van Essen, Amin Rezapour, Paul M. J. Van den ...
GCC
2004
Springer
14 years 26 days ago
XML Based X.509 Authorization in CERNET Grid
: This paper presents an authorization solution for resource management and control developing as a part of the China Education and Research Network (CERNET) to perform fine-graine...
Wu Liu, Jianping Wu, Hai-Xin Duan, Xing Li, Ping R...