3015 search results - page 419 / 603 » The robustness of a new CAPTCHA |
163
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SP
2009
IEEE
16 years 1 months ago
2009
IEEE
Operators of online social networks are increasingly sharing potentially sensitive information about users and their relationships with advertisers, application developers, and da...
178
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ICPP
2009
IEEE
16 years 1 months ago
2009
IEEE
We present a new parallel algorithm that extends and generalizes the traditional graph analysis metric of betweenness centrality to include additional non-shortest paths according...
152
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—The recently proposed Pocket Switched Network paradigm takes advantage of human social contacts to opportunistically create data paths over time. We examine how effective such a...
170
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IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— Mobile robots rely on their ability of scene recognition to build a topological map of the environment and perform location-related tasks. In this paper, we describe a ...
164
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IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
— In this paper we present a new approach for labeling 3D points with different geometric surface primitives using a novel feature descriptor – the Fast Point Feature Histogram...