DKE
2002
13 years 4 months ago
2002
Mobile computing is a revolutionary technology, born as a result of remarkable advance in the development of computer hardware and wireless communication. It enables us to access ...
DKE
2002
13 years 4 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
2002
13 years 4 months ago
2002
DKE
2002
13 years 4 months ago
2002
The distance join is a spatial join that finds pairs of closest objects in the order of distance by associating two spatial data sets. The distance join stores node pairs in a pri...
DKE
2002
13 years 4 months ago
2002
DKE
2002
13 years 4 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 4 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...
DKE
2002
13 years 4 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 ...
DKE
2002
13 years 4 months ago
2002
Object-Oriented modeling and design methodologies have been receiving a significant attention since they allow a quick and easy-to-gasp overview about a complex model. However, in...
DKE
2002
13 years 4 months ago
2002
Topological invariants of spatial databases (i.e., finite structures that capture the topological properties of the database) are receiving increasing attention since they can act...