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182
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DKE
2002
15 years 6 months ago
2002
It has long been recognised that interactivity improves the effectiveness of Information Retrieval systems. Speech is the most natural and interactive medium of communication and ...
175
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DKE
2002
15 years 6 months ago
2002
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...
175
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DKE
2002
15 years 6 months ago
2002
In most companies two factors play a crucial role: managing the knowledge that is necessary for doing business and managing the hardware and software infrastructure that supports ...
221
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DKE
2002
15 years 6 months ago
2002
We introduce the notion of iceberg concept lattices and show their use in knowledge discovery in databases. Iceberg lattices are a conceptual clustering method, which is well suit...
171
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DM
2002
15 years 6 months ago
2002
A generalized p-cycle is a digraph whose set of vertices can be partitioned into p parts that are cyclically ordered in such a way that the vertices in one part are adjacent only ...