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MM
2006
ACM
197views Multimedia» more  MM 2006»
14 years 2 months ago
Virtual observers in a mobile surveillance system
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
Stewart Greenhill, Svetha Venkatesh
CDC
2009
IEEE
118views Control Systems» more  CDC 2009»
14 years 14 days ago
Algebraic observer for a class of switched systems with zeno phenomenon
For a large class of switched systems with zeno phenomenon, classical observer cannot be applied directly since the terms leading to zeno phenomenon are not derivable. However in t...
Gang Zheng, Lei Yu, Driss Boutat, Jean-Pierre Barb...
AUTOMATICA
2011
13 years 3 months ago
Interval observers for linear time-invariant systems with disturbances
It is shown that, for any time-invariant exponentially stable linear system with additive disturbances, time-varying exponentially stable interval observers can be constructed. Th...
Frédéric Mazenc, Olivier Bernard
HYBRID
2009
Springer
14 years 3 months ago
Finite Automata as Time-Inv Linear Systems Observability, Reachability and More
We show that regarding finite automata (FA) as discrete, time-invariant linear systems over semimodules, allows to: (1) express FA minimization and FA determinization as particula...
Radu Grosu
CHI
2005
ACM
14 years 9 months ago
'User experience' design a new form of design practice takes shape
This paper outlines my professional background and interests in the `user-experience' field. I summarise my current relevant responsibilities related to my employment as a sp...
Ian McClelland