3251 search results - page 285 / 651 » Dynamic User Modeling for Sketch-Based User Interface |
118
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— OFDMA-based IEEE802.16 implements Adaptive Modulation and Coding (AMC) which results in a different bit rate for each user depending on its position in the cell as well as the ...
117
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EUROPAR
2007
Springer
15 years 10 months ago
2007
Springer
In this work we present the design principles of a wearable positioning system for users in unprepared indoor environments. We describe the most suitable technology for our applica...
103
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SAMT
2007
Springer
15 years 10 months ago
2007
Springer
Presentation of content is an important aspect of today’s virtual reality applications, especially in domains such as virtual exhibitions. The large amount and variety of exhibit...
160
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DBSEC
2006
15 years 5 months ago
2006
Abstract. Controlled Query Evaluation (CQE) offers a logical framework to prevent a user of a database from inadvertently gaining knowledge he is not allowed to know. By modeling t...
131
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WWW
2003
ACM
16 years 4 months ago
2003
ACM
Continuous queries are queries for which responses given to users must be continuously updated, as the sources of interest get updated. Such queries occur, for instance, during on...