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CORR
2010
Springer
15 years 6 months ago
2010
Springer
A fixed-point free involution on a finite set S is defined as a bijection I : S S such as e S, I(I(e)) = e and e S, I(e) = e. In this article, the fixed-point free involutions ...
127
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We develop an algorithm for estimating the values of a vector x Rn over a support S of size k from a randomized sparse binary linear sketch Ax of size O(k). Given Ax and S, we ca...
177
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In this paper, we present the performance of different broadcast schemes for multihop sensor networks based on mathematical modeling. In near future many applications will demand ...
153
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We reexamine fundamental problems from computational geometry in the word RAM model, where input coordinates are integers that fit in a machine word. We develop a new algorithm fo...
172
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
This paper presents a semantic wiki prototype application named SHAWN that allows structuring concepts within a wiki environment. To entice the use of Semantic Web technologies app...