732 search results - page 107 / 147 » A Formal Model of Provenance in Distributed Systems |
CCS
2008
ACM
14 years 11 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
SRDS
2006
IEEE
15 years 3 months ago
2006
IEEE
Failure models characterise the expected component failures in fault-tolerant computing. In the context of distributed systems, a failure model usually consists of two parts: a fu...
ATAL
2005
Springer
15 years 3 months ago
2005
Springer
This paper develops a model for exceptions and an approach for incorporating them in commitment protocols among autonomous agents. Modeling and handling exceptions is critical for...
CAV
2009
Springer
15 years 10 months ago
2009
Springer
Window Abstraction for Infinite Markov Chains Thomas A. Henzinger1 , Maria Mateescu1 , and Verena Wolf1,2 1 EPFL, Switzerland 2 Saarland University, Germany Abstract. We present an...
CIKM
1994
Springer
15 years 1 months ago
1994
Springer
may be saved for later reuse of material, but also to preserve the historical perspective of work done [ha:92]. In particular, in distributed and collaborative hypertext systems, v...