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CORR
2010
Springer
108views Education» more  CORR 2010»
13 years 5 months ago
Finding Cycles and Trees in Sublinear Time
We present sublinear-time (randomized) algorithms for finding simple cycles of length at least k 3 and tree-minors in bounded-degree graphs. The complexity of these algorithms is...
Artur Czumaj, Oded Goldreich, Dana Ron, C. Seshadh...
ICRA
2010
IEEE
173views Robotics» more  ICRA 2010»
13 years 9 months ago
A skill-based motion planning framework for humanoids
— This paper presents a multi-skill motion planner which is able to sequentially synchronize parameterized motion skills in order to achieve humanoid motions exhibiting complex w...
Marcelo Kallmann, Yazhou Huang, Robert Backman
ICALP
2010
Springer
14 years 3 months ago
Model Checking Succinct and Parametric One-Counter Automata
We investigate the decidability and complexity of various model checking problems over one-counter automata. More specifically, we consider succinct one-counter automata, in which...
Stefan Göller, Christoph Haase, Joël Oua...
CORR
2010
Springer
106views Education» more  CORR 2010»
13 years 10 months ago
Spatial logics with connectedness predicates
Abstract. We consider quantifier-free spatial logics, designed for qualitative spatial representation and reasoning in AI, and extend them with the means to represent topological c...
Roman Kontchakov, Ian Pratt-Hartmann, Frank Wolter...
FSTTCS
2010
Springer
13 years 8 months ago
Fast equivalence-checking for normed context-free processes
Bisimulation equivalence is decidable in polynomial time over normed graphs generated by a context-free grammar. We present a new algorithm, working in time O(n5 ), thus improving...
Wojciech Czerwinski, Slawomir Lasota