2312 search results - page 272 / 463 » An algorithmic approach to knowledge evolution |
175
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PPOPP
2010
ACM
16 years 3 months ago
2010
ACM
Irregular algorithms are organized around pointer-based data structures such as graphs and trees, and they are ubiquitous in applications. Recent work by the Galois project has pr...
169
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PRDC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—In this paper, we study algebraic aggregate computations in Sensor Networks. The main contribution is the presentation of an early-stopping protocol that computes the av...
183
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INFOCOM
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract—We propose a novel algorithm for detecting wormhole attacks in wireless multi-hop networks. The algorithm uses only connectivity information to look for forbidden substr...
193
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IJCAI
2003
15 years 8 months ago
2003
With the growing use of distributed information networks, there is an increasing need for algorithmic and system solutions for data-driven knowledge acquisition using distributed,...
164
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ISVC
2010
Springer
15 years 5 months ago
2010
Springer
SIFT is one of the most popular algorithms to extract points of interest from images. It is a scale+rotation invariant method. As a consequence, if one compares points of interest ...