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120
Voted
ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
—A major performance-limiting factor in terrestrial optical wireless (OW) systems is turbulence-induced fading. Exploiting the additional degrees of freedom in the spatial dimens...
133
Voted
AI
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We use a hierarchical Bayesian approach to model user preferences in different contexts or settings. Unlike many previous recommenders, our approach is content-based. We...
125
Voted
ICCS
2009
Springer
15 years 10 months ago
2009
Springer
BOINC is a middleware for Volunteer Computing. In BOINC projects, heterogeneous resources distributed across the Internet are used for large-scale scientific simulations. The larg...
133
Voted
CANDC
2009
ACM
15 years 10 months ago
2009
ACM
Data visualization, commonly used to make large sets of numerical data more legible, also has enormous potential as a storytelling tool to elicit insights on long-standing social ...
149
Voted
MM
2009
ACM
15 years 10 months ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...