4397 search results - page 746 / 880 » Relational Algebra Operations |
NLE
2007
14 years 11 months ago
2007
We address the problem of improving the efficiency of natural language text input under degraded conditions (for instance, on mobile computing devices or by disabled users), by ta...
100
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JSW
2008
14 years 11 months ago
2008
Many people love traveling for entertainment nowadays. In a journey, visitors often produce digital multimedia resources by capturing images, audios and videos. With digital device...
107
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PRL
2008
14 years 11 months ago
2008
The traditional closest point criterion has been widely used for 3D free form shape matching, object recognition, internet search, computer graphics and medical imaging. However, ...
SAC
2008
ACM
14 years 11 months ago
2008
ACM
Total Order Broadcast protocols are important tools to ensure coherence across distributed systems. Contrarily to classical distributed systems, pervasive systems bring important ...
119
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VR
2008
IEEE
14 years 10 months ago
2008
IEEE
We describe a novel markerless camera tracking approach and user interaction methodology for augmented reality (AR) on unprepared tabletop environments. We propose a real-time sys...