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FIDJI
2004
Springer
14 years 3 months ago
Task-Based Access Control for Virtual Organizations
Abstract. GOLD (Grid-based Information Models to Support the Rapid Innovation of New High Value-Added Chemicals) is concerned with the dynamic formation and management of virtual o...
Panos Periorellis, Savas Parastatidis
VLDB
2004
ACM
134views Database» more  VLDB 2004»
14 years 3 months ago
A Privacy-Preserving Index for Range Queries
Database outsourcing is an emerging data management paradigm which has the potential to transform the IT operations of corporations. In this paper we address privacy threats in da...
Bijit Hore, Sharad Mehrotra, Gene Tsudik
APCSAC
2003
IEEE
14 years 3 months ago
User-Level Management of Kernel Memory
Abstract. Kernel memory is a resource that must be managed carefully in order to ensure the efficiency and safety of the system. The use of an inappropriate management policy can w...
Andreas Haeberlen, Kevin Elphinstone
HPDC
2003
IEEE
14 years 3 months ago
Security for Grid Services
Grid computing is concerned with the sharing and coordinated use of diverse resources in distributed "virtual organizations.” The dynamic and multi-institutional nature of ...
Von Welch, Frank Siebenlist, Ian T. Foster, John B...
ACNS
2003
Springer
168views Cryptology» more  ACNS 2003»
14 years 3 months ago
PLI: A New Framework to Protect Digital Content for P2P Networks
In this paper, we first propose a novel Public License Infrastructure (PLI) that uses cryptographic threshold secret sharing schemes to provide decentralized public license service...
Guofei Gu, Bin B. Zhu, Shipeng Li, Shiyong Zhang