115
Voted
APPROX
2015
Springer
9 years 11 months ago
2015
Springer
We introduce the notion of one-way communication schemes with partial noiseless feedback. In this setting, Alice wishes to communicate a message to Bob by using a communication sc...
126
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APPROX
2015
Springer
9 years 11 months ago
2015
Springer
We investigate the problem of approximate Nearest-Neighbor Search (NNS) in graphical metrics: The task is to preprocess an edge-weighted graph G = (V, E) on m vertices and a small...
122
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APPROX
2015
Springer
9 years 11 months ago
2015
Springer
The broadcasting models on trees arise in many contexts such as discrete mathematics, biology, information theory, statistical physics and computer science. In this work, we consi...
145
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APPROX
2015
Springer
9 years 11 months ago
2015
Springer
The noise model of deletions poses significant challenges in coding theory, with basic questions like the capacity of the binary deletion channel still being open. In this paper,...