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159
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AIED
2005
Springer
16 years 4 days ago
2005
Springer
Abstract. Many CSCL systems have embraced scripting and service oriented computing to achieve effective collaboration and system flexibility, respectively. While learning standard...
174
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MDAI
2005
Springer
16 years 2 days ago
2005
Springer
The purpose of this paper is to introduce pairing over elliptic curve and apply it to ID based key agreement schemes and privacy preserving key agreement schemes. The key words her...
190
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DMKD
2003
ACM
15 years 12 months ago
2003
ACM
An inference problem exists in a multilevel database if knowledge of some objects in the database allows information with a higher security level to be inferred. Many such inferen...
202
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AGENTS
2001
Springer
15 years 11 months ago
2001
Springer
In this paper, we study a simple means for coordinating teams of simple agents. In particular, we study ant robots and how they can cover terrain once or repeatedly by leaving mar...
209
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EUROMICRO
2000
IEEE
15 years 11 months ago
2000
IEEE
The Automated Production Systems (APS) are composed of concurrent interacting entities. Then any model should exhibit parallel and sequential behaviours. The Grafcet is now well e...