1927 search results - page 19 / 386 » Modeling the Evolution of Objects in Temporal Information Sy... |
DALT
2009
Springer
13 years 11 months ago
2009
Springer
The specification and monitoring of conditional obligations and prohibitions with starting points and deadlines is a crucial aspect in the design of open interaction systems. In th...
FAST
2009
13 years 5 months ago
2009
Provenance describes how an object came to be in its present state. Thus, it describes the evolution of the object over time. Prior work on provenance has focussed on databases an...
MMMACNS
2005
Springer
14 years 1 months ago
2005
Springer
A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with both subjects...
TCBB
2011
13 years 2 months ago
2011
—In this paper, we propose a communication model of evolution and investigate its information-theoretic bounds. The process of evolution is modeled as the retransmission of infor...
FM
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Many long-lived and distributed systems must remain available yet evolve over time, due to, e.g., bugfixes, feature extensions, or changing user requirements. To facilit...