4529 search results - page 312 / 906 » Position Based Cryptography |
150
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ECIS
2003
15 years 8 months ago
2003
Current mobile business models for mobile commerce do not seem promising with regard to substantial revenue streams for mobile network operators as well as mobile service provider...
181
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WSCG
2004
15 years 8 months ago
2004
This paper proposes an embedded rate scalable wavelet-based image coding algorithm. We introduce a simple and efficient approach for coding the positions and the signs of the wave...
181
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SCANGIS
2003
15 years 8 months ago
2003
Advances in Internet and network technology and the rapidly growing number of mobile personal devices result in the fast growth of Mobile E-Commerce, M-Commerce. In this paper we v...
156
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MVA
1994
15 years 8 months ago
1994
A new algorithm, based on area-deviation, is proposed for the detection of corner points of digitized curves. The algorithm consists of two steps. In the first step, a fixed-lengt...
175
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COLT
2008
Springer
15 years 7 months ago
2008
Springer
The problem of how a teacher and a learner can cooperate in the process of learning concepts from examples in order to minimize the required sample size without “coding tricksâ€...