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ETFA
2005
IEEE
15 years 3 months ago
2005
IEEE
Data access and software exchange are often achieved over insecure networks such as the public Internet. System designers are therefore forced to be proactive with regard to verif...
AIED
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we present an ontology of educational theories their relation to learning design. This ontology takes into account learning design (LD) specifications such as OUNL-E...
ERCIMDL
2005
Springer
15 years 3 months ago
2005
Springer
One of the objectives of the Open Access movement is to establish institutional repositories at universities and other research institutions in order to support self-archiving. Alt...
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PPPJ
2004
ACM
15 years 3 months ago
2004
ACM
Agents are an emerging technology that grants programmers a new way to exploit distributed resources. Roles are a powerful concept that can be used to model agent interactions, all...
ESORICS
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents an opportunistic encryption scheme strictly layered on top of IPv6. Assuming that a node needs to send data toward another node, our proposal enables the dynami...