3497 search results - page 460 / 700 » Mining in a mobile environment |
156
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
—Use of watermarking techniques to provide authentication and tamper proofing of speech in mobile environment is becoming important. However, the current efforts do not allow for...
185
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ICALT
2007
IEEE
16 years 29 days ago
2007
IEEE
In this paper we present our pedagogical and technological approach for supporting the design of novel situated learning activities that can be conducted both, outside the school ...
166
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
—We present a new algorithm for vertical handover and dynamic network selection, based on a combination of multiattribute utility theory, kernel learning and stochastic gradient ...
148
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— An important issue in mobile commerce (mcommerce) is to exchange digital data between two distributed parties in an efficient and fair manner. In this paper, a lightwe...
170
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— Recent outbreaks of virus and worm attacks targeted at cell phones have bought to the forefront the seriousness of the security threat to this increasingly popular mean...