12825 search results - page 2222 / 2565 » Improved PLSOM algorithm |
139
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
Traditionally, search engines have ignored the reading difficulty of documents and the reading proficiency of users in computing a document ranking. This is one reason why Web se...
161
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
286
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DAC
2011
ACM
14 years 4 months ago
2011
ACM
Clock tree synthesis is one of the most important and challenging problems in 3D ICs. The clock signals have to be delivered by through-silicon vias (TSVs) to different tiers with...
207
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DGO
2011
14 years 4 months ago
2011
Social media (i.e., Twitter, Facebook, Flickr, YouTube) and other services with user-generated content have made a staggering amount of information (and misinformation) available....
352
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EMMCVPR
2011
Springer
14 years 4 months ago
2011
Springer
Abstract. We present two data-driven importance distributions for particle filterbased articulated tracking; one based on background subtraction, another on depth information. In ...