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ISSAC
2009
Springer
150views Mathematics» more  ISSAC 2009»
14 years 3 months ago
On finding multiplicities of characteristic polynomial factors of black-box matrices
We present algorithms and heuristics to compute the characteristic polynomial of a matrix given its minimal polynomial. The matrix is represented as a black-box, i.e., by a functi...
Jean-Guillaume Dumas, Clément Pernet, B. Da...
SOCO
2009
Springer
14 years 3 months ago
Lazy Composition of Representations in Java
Abstract. The separation of concerns has been a core idiom of software engineering for decades. In general, software can be decomposed properly only according to a single concern, ...
Rémi Douence, Xavier Lorca, Nicolas Loriant
CDC
2008
IEEE
129views Control Systems» more  CDC 2008»
14 years 3 months ago
Distributed motion constraints for algebraic connectivity of robotic networks
— This paper studies connectivity maintenance of robotic networks that communicate at discrete times and move in continuous space. We propose a distributed algorithm that allows ...
Michael Schuresko, Jorge Cortés
ISPDC
2008
IEEE
14 years 3 months ago
FPGA Implementations of a Parallel Associative Processor with Multi-Comparand Multi-Search Operations
Multi–comparand associative processors are efficient in parallel processing of complex search problems that arise from many application areas including computational geometry, ...
Zbigniew Kokosinski, Bartlomiej Malus
IPPS
2007
IEEE
14 years 3 months ago
Implementing Hirschberg's PRAM-Algorithm for Connected Components on a Global Cellular Automaton
The GCA (Global Cellular Automata) model consists of a collection of cells which change their states synchronously depending on the states of their neighbors like in the classical...
Johannes Jendrsczok, Rolf Hoffmann, Jörg Kell...