4445 search results - page 450 / 889 » Reflective Authorization Systems |
153
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ECHT
1994
15 years 11 months ago
1994
In semantically rich hypertexts it is attractive to enable presentation of a network of nodes and links at different levels action. It is also important that the user can interact...
174
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ICALP
1990
Springer
15 years 11 months ago
1990
Springer
Any tree can be represented in a max/ma//y compact form as a directed acyclic graph where common subtrees are factored and shared, being represented only once. Such a compaction ca...
173
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ECAL
2007
Springer
15 years 10 months ago
2007
Springer
Often the selfish and strong are believed to be favored by natural selection, even though cooperative interactions thrive at all levels of organization in living systems. Recent em...
191
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EDBTW
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Most of the recent work on adaptive processing and continuous querying of data streams assume that data objects come in the form of tuples, thus relying on the relational...
173
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ITS
2000
Springer
15 years 10 months ago
2000
Springer
In this paper we discuss how computer supported collaborative learning (CSCL) can be deployed to develop new skills and habits in students at university level. These considerations...