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DCOSS
2009
Springer
15 years 11 months ago
Distributed Generation of a Family of Connected Dominating Sets in Wireless Sensor Networks
We study the problem of computing a family of connected dominating sets in wireless sensor networks (WSN) in a distributed manner. A WSN is modelled as a unit disk graph G = (V, E)...
Kamrul Islam, Selim G. Akl, Henk Meijer
GD
2001
Springer
15 years 11 months ago
Labeling Heuristics for Orthogonal Drawings
This paper studies the problem of computing an orthogonal drawing of a graph with labels along the edges. Labels are not allowed to overlap with each other or with edges to which t...
Carla Binucci, Walter Didimo, Giuseppe Liotta, Mad...
ICPR
2000
IEEE
15 years 11 months ago
A New Approach to Speech-Input Statistical Translation
The statistical pattern recognition is a promising framework for text-to-text translation. However, a natural extension to speech-input translation is not straightforward. In this...
Ismael García-Varea, Alberto Sanchís...
CORR
2002
Springer
91views Education» more  CORR 2002»
15 years 6 months ago
Quantum Random Walks Hit Exponentially Faster
We show that the hitting time of the discrete time quantum random walk on the n-bit hypercube from one corner to its opposite is polynomial in n. This gives the first exponential ...
Julia Kempe
ENTCS
2002
108views more  ENTCS 2002»
15 years 6 months ago
Rewriting in the partial algebra of typed terms modulo AC
We study the partial algebra of typed terms with an associative commutative and idempotent operator (typed AC-terms). The originality lies in the representation of the typing poli...
Thomas Colcombet