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» On the Complexity of Computing Treelength
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ISORC
2006
IEEE
15 years 12 months ago
Complexity Management for Composable Real-Time Systems
Embedded real-time systems are becoming increasingly complex due to ever increasing size and functionality so that complexity management is of growing importance, especially in de...
Bernhard Rumpler
LICS
2008
IEEE
16 years 8 days ago
The Ordinal Recursive Complexity of Lossy Channel Systems
We show that reachability and termination for lossy channel systems is exactly at level Fωω in the Fast-Growing Hierarchy of recursive functions, the first level that dominates...
Pierre Chambart, Ph. Schnoebelen
FCT
2007
Springer
16 years 1 days ago
On the Topological Complexity of Weakly Recognizable Tree Languages
We show that the family of tree languages recognized by weak alternating automata is closed by three set theoretic operations that correspond to sum, multiplication by ordinals <...
Jacques Duparc, Filip Murlak
ICCS
2004
Springer
15 years 11 months ago
Local Search with Congestion in Complex Communication Networks
We present a formalism that is able to cope with search and congestion simultaneously. This formalism avoids the problem of simulating the dynamics of the search-communication proc...
Alex Arenas, Leon Danon, Albert Díaz-Guiler...
IWPEC
2004
Springer
15 years 11 months ago
On Miniaturized Problems in Parameterized Complexity Theory
Abstract. We introduce a general notion of miniaturization of a problem that comprises the different miniaturizations of concrete problems considered so far. We develop parts of t...
Yijia Chen, Jörg Flum