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UTP
2010
13 years 5 months ago
On Modelling User Observations in the UTP
This paper presents an approach for modelling interactions between users and systems in the Unifying Theories of Programming. Working in the predicate calculus, we outline generic ...
Michael J. Banks, Jeremy L. Jacob
CAV
2003
Springer
122views Hardware» more  CAV 2003»
14 years 23 days ago
Timed Control with Partial Observability
We consider the problem of synthesizing controllers for timed systems modeled using timed automata. The point of departure from earlier work is that we consider controllers that ha...
Patricia Bouyer, Deepak D'Souza, P. Madhusudan, An...
CDC
2010
IEEE
114views Control Systems» more  CDC 2010»
13 years 2 months ago
On observability of switched differential-algebraic equations
Abstract-- We investigate observability of switched differential algebraic equations. The article primarily focuses on a class of switched systems comprising of two modes and a swi...
Aneel Tanwani, Stephan Trenn
APLAS
2010
ACM
13 years 4 months ago
Concurrency Can't Be Observed, Asynchronously
Abstract. The paper is devoted to an analysis of the concurrent features of asynchronous systems. A preliminary step is represented by the
Paolo Baldan, Filippo Bonchi, Fabio Gadducci, Giac...
CDC
2009
IEEE
121views Control Systems» more  CDC 2009»
13 years 5 months ago
Homogeneity in the bi-limit as a tool for observer and feedback design
Abstract-- We introduce an extension of the notion of homogeneous approximation to make it valid both at the origin and at infinity (homogeneity in the bi-limit). Exploiting this e...
Vincent Andrieu, Laurent Praly, Alessandro Astolfi