12943 search results - page 1973 / 2589 » Predicting When Not to Predict |
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GLOBECOM
2009
IEEE
16 years 2 months ago
2009
IEEE
—The Physical Layer of the IEEE 802.11 standard family provides a set of different modulation and coding schemes and, thus, a multitude of data rates. However, the Standard itsel...
212
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GLOBECOM
2009
IEEE
16 years 2 months ago
2009
IEEE
— In this paper we evaluate, by means of Extrinsic Information Transfer (EXIT) charts, an iterative receiver that has emerged as a promising candidate for non-coherent multi-user...
198
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HOST
2009
IEEE
16 years 2 months ago
2009
IEEE
Abstract—Rapid advances in integrated circuit (IC) development predicted by Moore’s Law lead to increasingly complex, hard to verify IC designs. Design insiders or adversaries ...
178
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IAT
2009
IEEE
16 years 2 months ago
2009
IEEE
—Recommender systems usually propose items to single users. However, in some domains like Mobile IPTV or Satellite Systems it might be impossible to generate a program schedule f...
210
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IAT
2009
IEEE
16 years 2 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...