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» Structure and Semantics of Arrow Diagrams
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SOSYM
2002
74views more  SOSYM 2002»
13 years 7 months ago
On the interpretation of binary associations in the Unified Modelling Language
Binary associations between classifiers are among the most fundamental of UML concepts. However, there is considerable room for disagreement concerning what an association is, sema...
Perdita Stevens
FM
2001
Springer
108views Formal Methods» more  FM 2001»
14 years 1 days ago
Improvements in BDD-Based Reachability Analysis of Timed Automata
To develop efficient algorithms for the reachability analysis of timed automata, a promising approach is to use binary decision diagrams (BDDs) as data structure for the representa...
Dirk Beyer
PLILP
1997
Springer
13 years 11 months ago
DrScheme: A Pedagogic Programming Environment for Scheme
Abstract. Teaching introductory computing courses with Scheme elevates the intellectual level of the course and thus makes the subject more appealing to students with scienti c int...
Robert Bruce Findler, Cormac Flanagan, Matthew Fla...
UML
2000
Springer
13 years 11 months ago
On the Extension of UML with Use Case Maps Concepts
Descriptions of reactive systems focus heavily on behavioral aspects, often in terms of scenarios. To cope with the increasing complexity of services provided by these systems, beh...
Daniel Amyot, Gunter Mussbacher
VL
2010
IEEE
173views Visual Languages» more  VL 2010»
13 years 6 months ago
Modular Design by Contract Visually and Formally Using VCL
Visual representations are widely used to describe modern-day software systems, but, in most cases, they lack rigour. This paper addresses the problems of formality, rigour and co...
Nuno Amálio, Pierre Kelsen