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STACS
2007
Springer
14 years 1 months ago
2007
Springer
In holographic algorithms, symmetric signatures have been particularly useful. We give a complete characterization of these symmet
CAI
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This survey paper contains a description of some recent results concerning Sturmian and episturmian words, with particular emphasis on central words. We list fourteen cha...
CAI
2007
Springer
13 years 7 months ago
2007
Springer
Abstract. The security of iterated hash functions relies on the properties of underlying compression functions. We study highly efficient compression functions based on block ciphe...
CN
2007
13 years 7 months ago
2007
We analyze the capacity of ultra-wide band (UWB) wireless access networks supporting multimedia services by calculating the number of multimedia connections that can be supported ...
CAI
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We generalize a learning algorithm originally devised for deterministic all-accepting weighted tree automata (wta) to the setting of arbitrary deterministic wta. The lear...