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106
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MMSEC
2006
ACM
15 years 6 months ago
2006
ACM
In this paper, we study the trade-off in steganography between the number of embedding changes and their amplitude. We assume that each element of the cover image is assigned a sc...
121
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MOBICOM
2006
ACM
15 years 6 months ago
2006
ACM
In underwater sensor networks (UWSNs), determining the location of every sensor is important and the process of estimating the location of each node in a sensor network is known a...
119
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NORDICHI
2006
ACM
15 years 6 months ago
2006
ACM
In context photography, sensors gather real-time context information, which visually affects a photograph as it is taken. We have implemented a prototype running on standard camer...
92
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OZCHI
2006
ACM
15 years 6 months ago
2006
ACM
Family and friends naturally maintain an awareness of each other on an ongoing basis (e.g., knowing one’s schedule, health issues) and many technologies are now being contemplat...
OZCHI
2006
ACM
15 years 6 months ago
2006
ACM
This position paper outlines a current research project focusing on the challenges of interaction design for context-aware mobile computer systems. This challenge is approached fr...