1287 search results - page 125 / 258 » The Computation of Semantic Data Cube |
ICEIS
2003
IEEE
14 years 3 months ago
2003
IEEE
: A definition of types in an information system is given from real-world abstractions through data constructs, schema and definitions to physical data values. Category theory su...
ECOOPW
1999
Springer
14 years 2 months ago
1999
Springer
In many application scenarios the database is changing quite rapidly. Because the management of such data is rather expensive and cumbersome, many applications like data warehouse...
GD
1994
Springer
14 years 2 months ago
1994
Springer
Abstract. Concept lattices are used in formal concept analysis to represent data conceptually so that the original data are still recognizable. Their line diagrams should re ect th...
LICS
2005
IEEE
14 years 3 months ago
2005
IEEE
A number of authors have exported domain-theoretic techniques from denotational semantics to the operational study of contextual equivalence and preorder. We further develop this,...
IBPRIA
2007
Springer
14 years 2 months ago
2007
Springer
Three methods for the efficient downdating, composition and splitting of low rank singular value decompositions are proposed. They are formulated in a closed form, considering the ...