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» Deriving Specifications from Requirements: An Example
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IMR
2004
Springer
14 years 1 months ago
PDE-Based Gradient Limiting for Mesh Size Functions
We propose a new method for limiting the gradients in a mesh size function by solving a non-linear partial differential equation on the background mesh. Our gradient limiting Ham...
Per-Olof Persson
AGTIVE
2003
Springer
14 years 1 months ago
On Graphs in Conceptual Engineering Design
Abstract. This paper deals with knowledge-based computer aided design. A novel method giving additional support for conceptual design is presented. In this method, a designer firs...
Janusz Szuba, Agnieszka Ozimek, Andy Schürr
ET
1998
99views more  ET 1998»
13 years 8 months ago
A Behavior Model for Next Generation Test Systems
Defining information required by automatic test systems frequently involves a description of system behavior. To facilitate capturing the required behavior information in the cont...
Lee A. Shombert, John W. Sheppard
SCS
2004
13 years 9 months ago
Contract-Based Justification for COTS Component within Safety Critical Applications
Commercial-Off-The-Shelf (COTS) software components are being used within complex safety-critical applications. However, to use them with confidence, it is necessary to ensure tha...
Fan Ye, Tim Kelly
TACAS
1997
Springer
87views Algorithms» more  TACAS 1997»
14 years 19 days ago
Integration in PVS: Tables, Types, and Model Checking
Abstract. We have argued previously that the e ectiveness of a veri cation system derives not only from the power of its individual features for expression and deduction, but from ...
Sam Owre, John M. Rushby, Natarajan Shankar