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» Complete Problems for Dynamic Complexity Classes
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ISCA
2003
IEEE
169views Hardware» more  ISCA 2003»
15 years 2 months ago
Virtual Simple Architecture (VISA): Exceeding the Complexity Limit in Safe Real-Time Systems
Meeting deadlines is a key requirement in safe realtime systems. Worst-case execution times (WCET) of tasks are needed for safe planning. Contemporary worst-case timing analysis t...
Aravindh Anantaraman, Kiran Seth, Kaustubh Patil, ...
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WIA
2005
Springer
15 years 3 months ago
Tree Automata and XPath on Compressed Trees
The complexity of various membership problems for tree automata on compressed trees is analyzed. Two compressed representations are considered: dags, which allow to share identical...
Markus Lohrey, Sebastian Maneth
ATAL
2009
Springer
15 years 4 months ago
Constraint-based dynamic programming for decentralized POMDPs with structured interactions
Decentralized partially observable MDPs (DEC-POMDPs) provide a rich framework for modeling decision making by a team of agents. Despite rapid progress in this area, the limited sc...
Akshat Kumar, Shlomo Zilberstein
DNA
2006
Springer
126views Bioinformatics» more  DNA 2006»
15 years 1 months ago
On the Complexity of Graph Self-assembly in Accretive Systems
We study the complexity of the Accretive Graph Assembly Problem (AGAP). An instance of AGAP consists of an edge-weighted graph G, a seed vertex in G, and a temperature . The goal i...
Stanislav Angelov, Sanjeev Khanna, Mirkó Vi...
ACRI
2004
Springer
15 years 3 months ago
Block Encryption Using Reversible Cellular Automata
Cellular automata (CA) are highly parallel and discrete dynamical systems, whose behavior is completely specified in terms of a local relation. They were successfully applied for s...
Marcin Seredynski, Pascal Bouvry