4647 search results - page 782 / 930 » Analysis and design of OFDM-IDMA systems |
172
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
The Rich News system, that can automatically annotate radio and television news with the aid of resources retrieved from the World Wide Web, is described. Automatic speech recogni...
175
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
Contemporary work increasingly involves interacting with strangers in technology-mediated environments. In this context, we come to rely on digital artifacts to infer characterist...
174
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ACSAC
2009
IEEE
16 years 1 months ago
2009
IEEE
—The web is a primary means of information sharing for most organizations and people. Currently, a recipient of web content knows nothing about the environment in which that info...
177
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
193
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AINA
2007
IEEE
16 years 26 days ago
2007
IEEE
We present a framework for a wireless health monitoring system within a smart home using ZigBee technology. Vital signals are collected and processed using a 3-tiered architecture...