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DKE
2002
13 years 9 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 ...
DKE
2002
13 years 9 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...
DKE
2007
13 years 9 months ago
2007
The periodic broadcasting of frequently requested data can reduce the workload of uplink channels and improve data access for users in a wireless network. Since mobile devices hav...
DKE
1998
13 years 9 months ago
1998
This paper gives an overview about the development of the field of Knowledge Engineering over the last 15 years. We discuss the paradigm shift from a transfer view to a modeling v...
DKE
1999
13 years 9 months ago
1999
A Data Warehouse DW is a database that collects and stores data from multiple remote and heterogeneous information sources. When a query is posed, it is evaluated locally, without...