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» A Formal Ontology of Properties
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TPHOL
2008
IEEE
16 years 24 days ago
A Type of Partial Recursive Functions
We describe a new method to represent (partial) recursive functions in type theory. For every recursive definition, we define a co-inductive type of prophecies that characterises...
Ana Bove, Venanzio Capretta
APSEC
2007
IEEE
16 years 23 days ago
Requirements Engineering for Reactive Systems: Coloured Petri Nets for an Elevator Controller
This paper presents a model-based approach to requirements engineering for reactive systems; we use an elevator controller as case study. We identify and justify two key propertie...
João M. Fernandes, Jens Bæk Jø...
FUZZIEEE
2007
IEEE
16 years 22 days ago
Monitoring the State of a Ubiquitous Robotic System: A Fuzzy Logic Approach
— A trend is emerging in the fields of ambient intelligence (AmI) and autonomous robotics, which points in the direction of a merger between these two fields. The inclusion of ...
Donatella Guarino, Alessandro Saffiotti
IAT
2007
IEEE
16 years 22 days ago
Towards Automated Design of Multi-party Rational Exchange Security Protocols
It is only recently that rational exchange schemes have been considered as an alternative solution to the exchange problem. A rational exchange protocol cannot provide fairness bu...
Almudena Alcaide, Juan M. Estévez-Tapiador,...
KBSE
2007
IEEE
16 years 21 days ago
Adaptation hiding modularity
Growth in the complexity of computing systems, in the dynamism of the environments they operate in, and the need for timely adaptations as conditions change, now pose significant...
Yuanyuan Song