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195
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
— The use of directional antennae in ad hoc networks has received growing attention in recent years. However, most existing directional MAC protocols assume interchangeable direc...
174
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SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
Recently, Portfolio Theory (PT) has been proposed for Information Retrieval. However, under non-trivial conditions PT violates the original Probability Ranking Principle (PRP). In...
167
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SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
Resource selection is an important task in Federated Search to select a small number of most relevant information sources. Current resource selection algorithms such as GlOSS, COR...
185
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ICALT
2010
IEEE
15 years 6 months ago
2010
IEEE
—Adaptive educational hypermedia allows lessons to be personalized according to the needs of the learner. However, to achieve this, content must be split into stand-alone fragmen...
192
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ICPR
2010
IEEE
15 years 6 months ago
2010
IEEE
—Document Image Binarization techniques have been studied for many years, and many practical binarization techniques have been developed and applied successfully on commercial do...