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SIGGRAPH
2010
ACM
15 years 9 months ago
Geodesic patterns
Geodesic curves in surfaces are not only minimizers of distance, but they are also the curves of zero geodesic (sideways) curvature. It turns out that this property makes patterns...
Helmut Pottmann, Qixing Huang, Bailin Deng, Alexan...
ICSE
2001
IEEE-ACM
15 years 9 months ago
Comparing Frameworks and Layered Refinement
Object-oriented frameworks are a popular mechanism for building and evolving large applications and software product lines. This paper describes an alternative approach to softwar...
Richard Cardone, Calvin Lin
DSRT
1999
IEEE
15 years 8 months ago
Distributed Interaction in Virtual Spaces
Virtual spaces based on the metaphor of "shared network places" are becoming a well accepted implementation approach for multiuser, multimedia, distributed cooperative w...
Alois Ferscha, James Johnson
B
2007
Springer
15 years 8 months ago
Security Policy Enforcement Through Refinement Process
Abstract. In the area of networks, a common method to enforce a security policy expressed in a high-level language is based on an ad-hoc and manual rewriting process [24]. We argue...
Nicolas Stouls, Marie-Laure Potet
HASE
2007
IEEE
15 years 8 months ago
Validation Support for Distributed Real-Time Embedded Systems in VDM++
We present a tool-supported approach to the validation of system-level timing properties in formal models of distributed real-time embedded systems. Our aim is to provide system a...
John S. Fitzgerald, Simon Tjell, Peter Gorm Larsen...