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» System Design Validation Using Formal Models
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ACMDIS
2010
ACM
15 years 1 months ago
Designing for the invisible: user-centered design of infrastructure awareness systems
Infrastructure awareness systems reveal invisible aspects of infrastructures to their existing or potential users. Designing such systems is challenging as it requires making visi...
Juan David Hincapié-Ramos, Aurélien ...
SE
2008
15 years 4 months ago
Using UML Environment Models for Test Case Generation
We propose a new method for system validation by means of testing, which is based on environment models expressed as UML state machines. A sun blind control case study serves to il...
Maritta Heisel, Denis Hatebur, Thomas Santen, Dirk...
117
Voted
AMAI
2008
Springer
15 years 3 months ago
Distributed boundary coverage with a team of networked miniature robots using a robust market-based algorithm
We study distributed boundary coverage of known environments using a team of miniature robots. Distributed boundary coverage is an instance of the multi-robot task-allocation prob...
Patrick Amstutz, Nikolaus Correll, Alcherio Martin...
139
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TSMC
1998
152views more  TSMC 1998»
15 years 3 months ago
Discrete event representation of qualitative models using Petri nets
—The paper discusses how Petri nets may be used for the qualitative modeling of physical systems. The qualitative state of a system is represented by the marking of the net. The ...
Alessandra Fanni, Alessandro Giua
138
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ICDE
1994
IEEE
103views Database» more  ICDE 1994»
15 years 7 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By