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DFG
2004
Springer
14 years 2 months ago
Executable HybridUML and Its Application to Train Control Systems
Abstract. In this paper, the authors introduce an extension of UML for the purpose of hybrid systems modeling. The construction uses the profile mechanism of UML 2.0 which is the ...
Kirsten Berkenkötter, Stefan Bisanz, Ulrich H...
GG
2004
Springer
14 years 2 months ago
Embedding in Switching Classes with Skew Gains
Abstract. In the context of graph transformation we look at the operation of switching, which can be viewed as an elegant method for realizing global transformations of (group-labe...
Andrzej Ehrenfeucht, Jurriaan Hage, Tero Harju, Gr...
MMB
2004
Springer
176views Communications» more  MMB 2004»
14 years 2 months ago
MPLS/RSVP-TE-Based Future UMTS Radio Access Network
Currently we see a discussion on the transition from ATM-based transport to IP transport in the UMTS Terrestrial Radio Access Network (UTRAN). Issues that result from the transiti...
René Böringer, Markus Bauer, Andreas M...
PCI
2001
Springer
14 years 1 months ago
Communicating X-Machines: From Theory to Practice
Formal modeling of complex systems is a non-trivial task, especially if a formal method does not facilitate separate development of the components of a system. This paper describes...
Petros Kefalas, George Eleftherakis, Evangelos Keh...
ECWEB
2000
Springer
110views ECommerce» more  ECWEB 2000»
14 years 1 months ago
Secure PC-Franking for Everyone
PC franking systems allow customers to download postage value into their PCs and to print postage value onto envelopes or mailing labels by using regular desktop printers connected...
Gerrit Bleumer