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CIKM
2008
Springer
14 years 11 months ago
2008
Springer
In social media, such as blogs, since the content naturally evolves over time, it is hard or in many cases impossible to organize the content for effective navigation. Thus, one c...
WSDM
2010
ACM
15 years 7 months ago
2010
ACM
Online social networks are now a popular way for users to connect, express themselves, and share content. Users in today's online social networks often post a profile, consis...
ICRA
2007
IEEE
15 years 3 months ago
2007
IEEE
— The exploration problem is a central issue in mobile robotics. A complete coverage is not practical if the environment is large with a few small hotspots, and the sampling cost...
MICRO
2009
IEEE
15 years 4 months ago
2009
IEEE
High assurance systems such as those found in aircraft controls and the financial industry are often required to handle a mix of tasks where some are niceties (such as the contro...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper we show that, surprisingly, it is possible to recover sparse signals from nonlinearly distorted measurements, even if the nonlinearity is unknown. Assuming just that...