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» Building Formal Requirements Models for Reliable Software
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SIGSOFT
2010
ACM
14 years 9 months ago
Separation of concerns for dependable software design
For `mixed-criticality' systems that have both critical and non-critical functions, the greatest leverage on dependability may be at the design level. By designing so that ea...
Daniel Jackson, Eunsuk Kang
EFDBS
2003
15 years 1 months ago
Four-Level-Architecture for Closure in Interoperability
A definition of types in an information system is given from ld abstractions through data constructs, schema and definitions to physical data values. Category theory suggests tha...
B. Nick Rossiter, Michael A. Heather
DBSEC
2008
188views Database» more  DBSEC 2008»
15 years 1 months ago
On the Formal Analysis of a Spatio-temporal Role-Based Access Control Model
With the growing use of wireless networks and mobile devices, we are moving towards an era where spatial and temporal information will be necessary for access control. The use of s...
Manachai Toahchoodee, Indrakshi Ray
ICECCS
2009
IEEE
161views Hardware» more  ICECCS 2009»
15 years 6 months ago
Formal Modelling and Analysis of Business Information Applications with Fault Tolerant Middleware
Distributed information systems are critical to the functioning of many businesses; designing them to be dependable is a challenging but important task. We report our experience i...
Jeremy Bryans, John S. Fitzgerald, Alexander Roman...
IJIT
2004
15 years 1 months ago
Modeling Biology Inspired Reactive Agents Using X-machines
Recent advances in both the testing and verification of software based on formal specifications of the system to be built have reached a point where the ideas can be applied in a p...
George Eleftherakis, Petros Kefalas, Anna Sotiriad...