1432 search results - page 269 / 287 » Supporting self-expression for informal communication |
164
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MSN
2005
Springer
15 years 11 months ago
2005
Springer
Key pre-distribution techniques for security provision of Wireless Sensor Networks (WSNs) have attracted significant interests recently. In these schemes, a relatively small numbe...
163
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MMSEC
2004
ACM
15 years 11 months ago
2004
ACM
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
171
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ECAI
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. The emergence of complex network structures of relationships between autonomous agents occurs in a wide range of distributed systems. Many researchers have proposed model...
186
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COOPIS
2002
IEEE
15 years 11 months ago
2002
IEEE
Mobile agents are autonomous programs that migrate from one machine to another within a network on behalf of a client, thus, they are ideal for mobile computing environments since ...
198
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CHI
1998
ACM
15 years 10 months ago
1998
ACM
A great deal of effort has gone into developing open-ended inquiry activities for science education as well as complex computer tools for accessing scientific data to help student...