Sciweavers

1407 search results - page 32 / 282
» Systems Theory Model for Information Security
Sort
View
FLAIRS
2006
13 years 9 months ago
Using Activity Theory to Model Context Awareness: A Qualitative Case Study
In this paper, we describe an approach to modelling contextaware systems starting on the knowledge level. We make use of ideas from Activity Theory to structure the general contex...
Jörg Cassens, Anders Kofod-Petersen
FLAIRS
2004
13 years 9 months ago
PIModel: A Pragmatic ITS Model Based on Instructional Automata Theory
It is a vital and challenging issue in AI community to get the "Right Information" to the "Right People" in the "Right Language" in the "Right T...
Jinxin Si, Xiaoli Yue, Cungen Cao, Yuefei Sui
HICSS
2003
IEEE
174views Biometrics» more  HICSS 2003»
14 years 1 months ago
Semantic Interoperability in the Fixed Income Securities Industry: A Knowledge Representation Architecture for Dynamic Integrati
We examine a knowledge representation architecture to support context interchange mediation. For autonomous receivers and sources sharing a common subject domain, the mediator’s...
Allen Moulton, Stuart E. Madnick, Michael Siegel
WSC
2007
13 years 10 months ago
Cyber attack modeling and simulation for network security analysis
Cyber security methods are continually being developed. To test these methods many organizations utilize both virtual and physical networks which can be costly and time consuming....
Michael E. Kuhl, Jason Kistner, Kevin Costantini, ...
ATVA
2010
Springer
163views Hardware» more  ATVA 2010»
13 years 8 months ago
Automatic Generation of History-Based Access Control from Information Flow Specification
This paper proposes a method for automatically inserting check statements for access control into a given recursive program according to a given security specification. A history-b...
Yoshiaki Takata, Hiroyuki Seki