4529 search results - page 458 / 906 » Position Based Cryptography |
187
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AUSAI
2007
Springer
16 years 1 months ago
2007
Springer
Semantic orientation (SO) for texts is often determined on the basis of the positive or negative polarity, or sentiment, found in the text. Polarity is typically extracted using th...
164
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CEAS
2007
Springer
16 years 1 months ago
2007
Springer
The growing popularity of IP telephony systems has made them attractive targets for spammers. Voice call spam, also known as Spam over Internet Telephony (SPIT), is potentially a ...
209
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IPSN
2007
Springer
16 years 1 months ago
2007
Springer
Localization is an essential service for many wireless sensor network applications. While several localization schemes rely on anchor nodes and range measurements to achieve fine...
171
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CIBCB
2006
IEEE
16 years 27 days ago
2006
IEEE
— DNA sequence basecalling is commonly regarded as a solved problem, despite significant error rates being reflected in inaccuracies in databases and genome annotations. These er...
170
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HAPTICS
2006
IEEE
16 years 27 days ago
2006
IEEE
A seven degree-of-freedom (DOF) haptic device has been developed with applications towards robot-assisted minimally invasive surgery. The device consists of four degrees of force ...