1960 search results - page 317 / 392 » A Hidden Markov Model Information Retrieval System |
124
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MMSEC
2006
ACM
15 years 10 months ago
2006
ACM
A novel information-hiding methodology denoted as digital invisible ink is introduced. The proposed approach is inspired by the invisible ink in the real world and can be regarded...
129
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AAAI
2007
15 years 7 months ago
2007
Creating video recordings of events such as lectures or meetings is increasingly inexpensive and easy. However, reviewing the content of such video may be time-consuming and difï¬...
108
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SIGIR
2008
ACM
15 years 4 months ago
2008
ACM
There has been recent interest in collecting user or assessor preferences, rather than absolute judgments of relevance, for the evaluation or learning of ranking algorithms. Since...
116
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GEOS
2005
Springer
15 years 10 months ago
2005
Springer
Traditional spatial information systems hold only a single state of the ‘real world’. However, geographic phenomena have not only static but dynamic characteristics. The work d...
127
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IEEEARES
2009
IEEE
15 years 11 months ago
2009
IEEE
—Security management is about calculated risk and requires continuous evaluation to ensure cost, time and resource effectiveness. Parts of which is to make future-oriented, costb...