497 search results - page 68 / 100 » Study on Feature Selection Algorithm in Topic Tracking |
186
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VLDB
2007
ACM
15 years 11 months ago
2007
ACM
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
WDAG
2005
Springer
15 years 4 months ago
2005
Springer
Transactional Memory is a concurrent programming API in which concurrent threads synchronize via transactions (instead of locks). Although this model has mostly been studied in the...
102
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BMCBI
2007
14 years 11 months ago
2007
Background: We present a probabilistic topic-based model for content similarity called pmra that underlies the related article search feature in PubMed. Whether or not a document ...
MM
2010
ACM
14 years 11 months ago
2010
ACM
We present a novel visual creativity tool that automatically recognizes facial expressions and tracks facial muscle movements in real time to produce sounds. The facial expression...
ICIP
2008
IEEE
16 years 24 days ago
2008
IEEE
Based on perceptual and computational attention modeling studies, we formulate measures of saliency for an audiovisual stream. Audio saliency is captured by signal modulations and...