3295 search results - page 165 / 659 » Using Technologies to Improve E-Learning |
124
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AIRS
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents a novel algorithm for document clustering based on a combinatorial framework of the Principal Direction Divisive Partitioning (PDDP) algorithm [1] and a simpli...
153
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IH
2001
Springer
15 years 8 months ago
2001
Springer
We present a set of watermarking techniques for effective covert communication over an audio signal carrier. Watermark robustness is enabled using: (i) redundant spread-spectrum fo...
122
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ICIAP
1999
ACM
15 years 8 months ago
1999
ACM
—In recent times, improvements in imaging technology have made available an incredible array of information in image format. While powerful and sophisticated image processing sof...
130
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ICCS
1998
Springer
15 years 8 months ago
1998
Springer
Internet-based information technologies have considerable potential for improving collaboration in professional communities. In this paper, we explain the concept of user-driven sp...
123
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CEC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract-- In order to increase the transportation capability of elevator group systems in high-rise buildings without adding elevator installation space, double-deck elevator syst...