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Concluding remarks

On this page we summarize the most important contributions of our work

The management of a network with hundreds of nodes and thousands of links calls for special tool support The integration and mutual linking in between 'subsystems' constitute a particular problem The programmatic authoring approach is useful because abstraction can be used uniformly as a battle against "disturbing details" limits the potential users of the tools

The Course Plan System, LENO, and the underlying LAML software is available as free software from the authors home page