1993 search results - page 229 / 399 » The impact of technology on the quality of information |
136
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IJIM
2008
15 years 6 months ago
2008
Podcasts have been employed extensively in some countries and are now being trialed at a number of universities in Australia. They allow ubiquitous learning whereby students can ac...
164
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IPM
2008
15 years 6 months ago
2008
Categorized overviews of web search results are a promising way to support user exploration, understanding, and discovery. These search interfaces combine a metadata-based overvie...
163
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Classically, communication systems are designed assuming perfect channel state information at the receiver and/or transmitter. However, in many practical situations, only an estim...
162
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RECSYS
2010
ACM
15 years 5 months ago
2010
ACM
Assessing the trustworthiness of reviews is a key issue for the maintainers of opinion sites such as TripAdvisor, given the rewards that can be derived from posting false or biase...
147
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Accurate estimation of fingerprint orientation field is an essential module in fingerprint recognition. This paper proposes a novel technique for improving fingerprint orientation ...