17366 search results - page 3119 / 3474 » New Revision Algorithms |
228
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SIGMOD
2009
ACM
16 years 1 months ago
2009
ACM
Mobile communication data analysis has been often used as a background application to motivate many data mining problems. However, very few data mining researchers have a chance t...
175
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WEBI
2009
Springer
16 years 1 months ago
2009
Springer
Filtering feature selection method (filtering method, for short) is a well-known feature selection strategy in pattern recognition and data mining. Filtering method outperforms ot...
180
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CIVR
2009
Springer
16 years 1 months ago
2009
Springer
Uploading tourist photographs is a popular activity on photo sharing platforms. The manual annotation of these images is a tedious process and the users often upload their images ...
181
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COCO
2009
Springer
16 years 1 months ago
2009
Springer
We prove two main results on how arbitrary linear threshold functions f(x) = sign(w · x − θ) over the n-dimensional Boolean hypercube can be approximated by simple threshold f...
229
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CRYPTO
2009
Springer
16 years 1 months ago
2009
Springer
We present a new methodology for proving security of encryption systems using what we call Dual System Encryption. Our techniques result in fully secure Identity-Based Encryption ...