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CDC
2008
IEEE
144views Control Systems» more  CDC 2008»
15 years 8 months ago
Controllability decompositions of networked systems through quotient graphs
In this paper we study decentralized, networked systems whose interaction dynamics are given by a nearestneighbor averaging rule. By letting one node in the network take on the rol...
Simone Martini, Magnus Egerstedt, Antonio Bicchi
CDC
2008
IEEE
150views Control Systems» more  CDC 2008»
15 years 8 months ago
Compliant motion tasks for robot manipulators subject to joint velocity constraints
We develop non-smooth motion controllers that enable redundant manipulators to perform surface tasks, that involve force/torque interactions. The robot joint rates are constrained ...
Xanthi Papageorgiou, Kostas J. Kyriakopoulos
CEC
2008
IEEE
15 years 8 months ago
Evosphere: Evolutionary dynamics in a population of fighting virtual creatures
It is often suggested that traditional models of artificial evolution, based on explicit, human-defined fitness functions, are fundamentally more restricted and less creative than ...
Thomas Miconi
CONCUR
2008
Springer
15 years 8 months ago
A Context-Free Process as a Pushdown Automaton
A well-known theorem in automata theory states that every context-free language is accepted by a pushdown automaton. We investigate this theorem in the setting of processes, using ...
Jos C. M. Baeten, Pieter J. L. Cuijpers, P. J. A. ...
CORR
2008
Springer
126views Education» more  CORR 2008»
15 years 8 months ago
A Particular Universal Cellular Automaton
Abstract. Signals are a classical tool of cellular automata constructions that proved to be useful for language recognition or firing-squad synchronisation. Particles and collision...
Nicolas Ollinger, Gaétan Richard