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DBSEC
2010
152views Database» more  DBSEC 2010»
14 years 19 days ago
Modelling Dynamic Access Control Policies for Web-Based Collaborative Systems
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
Hasan Qunoo, Mark Ryan
ICFEM
2009
Springer
14 years 5 months ago
Combining Static Model Checking with Dynamic Enforcement Using the Statecall Policy Language
Internet protocols encapsulate a significant amount of state, making implementing the host software complex. In this paper, we define the Statecall Policy Language (SPL) which pr...
Anil Madhavapeddy
VLDB
2006
ACM
124views Database» more  VLDB 2006»
14 years 11 months ago
Dynamic buffer management with extensible replacement policies
The objective of extensible DBMSs is to ease the construction of specialized DBMSs for nontraditional applications. Although much work has been done in providing various levels of ...
Chong Leng Goh, Yanfeng Shu, Zhiyong Huang, Beng C...
GLOBECOM
2008
IEEE
14 years 5 months ago
Cross-Layer Design of Optimal Adaptation Technique over Selection-Combining Diversity Nakagami-m Fading Channels
— Adaptive modulation and antenna diversity are two important enabling techniques for future wireless network to meet demand for high data rate transmission. We study a Markov de...
Ashok K. Karmokar, Vijay K. Bhargava
IE
2007
14 years 22 days ago
Two families: dynamical policy models in interactive storytelling
In this paper we introduce a mathematical model of conflict that enhances Richardson’s model of Arms Race accounting for interactive scenarios, such as the ones provided by CRP...
Fabio Zambetta, Adam Nash, Paul Smith