3773 search results - page 678 / 755 » Using Ontologies for Integrated Geographic Information Syste... |
143
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APCCAS
2002
IEEE
15 years 9 months ago
2002
IEEE
In this paper, we develop a robust bit-plane watermarking technique based on zerotree coding. A robust watermark is an imperceptible but indelible code that can be used for owners...
131
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LISA
2001
15 years 5 months ago
2001
SSH is a widely used application that provides secure remote login. It uses strong cryptography to provide authentication and confidentiality. The IETF SecSH working group is deve...
137
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WSC
2000
15 years 5 months ago
2000
Simulation models are useful to predict and understand the impact of changes to a manufacturing system. Typical factory simulation models include the parts being manufactured in t...
147
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JSW
2008
15 years 4 months ago
2008
With the menace of hackers increasing every day, even well administrated networks are vulnerable to attack. Therefore, securing network assets has become a significant issue for th...
115
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IJNSEC
2007
15 years 4 months ago
2007
In this paper, we present a novel steganographic technique for hiding data in a kind of PDF texts. We first point out the secret channels in a kind of PDF English texts, which ar...