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93
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SODA
2008
ACM
84views Algorithms» more  SODA 2008»
15 years 2 months ago
On stars and Steiner stars
A Steiner star for a set P of n points in Rd connects an arbitrary point in Rd to all points of P, while a star connects one of the points in P to the remaining n - 1 points of P....
Adrian Dumitrescu, Csaba D. Tóth
99
Voted
CORR
2008
Springer
66views Education» more  CORR 2008»
15 years 24 days ago
On stars and Steiner stars. II
A Steiner star for a set P of n points in Rd connects an arbitrary center point to all points of P, while a star connects a point p P to the remaining n-1 points of P. All connec...
Adrian Dumitrescu, Csaba D. Tóth, Guangwu X...
92
Voted
DGCI
2008
Springer
15 years 2 months ago
Generation and Recognition of Digital Planes Using Multi-dimensional Continued Fractions
This paper extends, in a multi-dimensional framework, pattern recognition techniques for generation or recognition of digital lines. More precisely, we show how the connection bet...
Thomas Fernique
88
Voted
ICWSM
2010
15 years 2 months ago
From Tweets to Polls: Linking Text Sentiment to Public Opinion Time Series
We connect measures of public opinion measured from polls with sentiment measured from text. We analyze several surveys on consumer confidence and political opinion over the 2008 ...
Brendan O'Connor, Ramnath Balasubramanyan, Bryan R...
122
Voted
MASCOTS
2008
15 years 2 months ago
Power Optimization in Fault-Tolerant MANETs
Abstract--In this paper, we investigate the problem of optimizing the lifetime of a mobile ad hoc network at a given degree k of connectivity by minimizing power consumption. Our p...
Oliviero Riganelli, Radu Grosu, Scott A. Smolka