2181 search results - page 184 / 437 » The restriction scaffold problem |
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FOSSACS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We define and study an automata model of concurrent recursive programs. An automaton consists of a finite number of pushdown systems running in parallel and communicati...
128
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ICALP
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We introduce a new theoretical model of ad hoc mobile computing in which agents have severely restricted memory, highly unpredictable movement and no initial knowledge of...
118
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STACS
2009
Springer
15 years 11 months ago
2009
Springer
The way the graph structure of the constraints influences the complexity of constraint satisfaction problems (CSP) is well understood for bounded-arity constraints. The situation...
132
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper, we consider sparse decomposition (SD) of twodimensional (2D) signals on overcomplete dictionaries with separable atoms. Although, this problem can be solved by conv...
128
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ICDAR
2009
IEEE
15 years 11 months ago
2009
IEEE
Recognition and encoding of digitized historical documents is still a challenging and difficult task. A major problem is the occurrence of unknown glyphs and symbols which might n...