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» Modelling Adaptive Systems in ForSyDe
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POPL
2005
ACM
15 years 10 months ago
Specifying Kerberos 5 cross-realm authentication
Cross-realm authentication is a useful and interesting component of Kerberos aimed at enabling secure access to services astride organizational boundaries. We present a formalizat...
Iliano Cervesato, Aaron D. Jaggard, Andre Scedrov,...
LOCA
2005
Springer
15 years 10 months ago
The xPOI Concept
Today, most mobile applications use geo-referenced points of interest (POIs) on location-based maps to call the user’s attention to interesting spots in the surroundings. The pre...
Jens Krösche, Susanne Boll
ICIAR
2004
Springer
15 years 9 months ago
Three-Dimensional Face Recognition: A Fishersurface Approach
Previous work has shown that principal component analysis (PCA) of three-dimensional face models can be used to perform recognition to a high degree of accuracy. However, experimen...
Thomas Heseltine, Nick Pears, Jim Austin
CIA
2003
Springer
15 years 9 months ago
Organisational Change: Deliberation and Modification
Abstract For an information-agent-based system to support virtual (Internet-supported) organisations, changes in environmental conditions often demand changes in organisational beh...
Catholijn M. Jonker, Martijn C. Schut, Jan Treur
GMP
2002
IEEE
110views Solid Modeling» more  GMP 2002»
15 years 9 months ago
Acoustics Scattering on Arbitrary Manifold Surfaces
We propose the use of surface subdivision as adaptive and higher-order boundary elements for solving a Helmholtz partial differential equation to calculate accurate acoustics sca...
Chandrajit L. Bajaj, Guoliang Xu, Joe D. Warren