2043 search results - page 257 / 409 » The Limits of Querying Ontologies |
COMPLEXITY
2007
13 years 9 months ago
2007
Since its application to systems, emergence has been explained in terms of levels of observation. This approach has led to confusion, contradiction, incoherence and at times mysti...
ICDM
2009
IEEE
13 years 7 months ago
2009
IEEE
Storing data according to the multidimensional model, in particular following star schemas, has demonstrated to be one of the most adequate forms to ease the exploration of data. ...
EDBT
2009
ACM
14 years 1 months ago
2009
ACM
Decision Support Systems (DSS) are information systems that support decision making processes. In many scenarios these systems are built on top of data managed by DBMSs and make e...
SSDBM
2000
IEEE
14 years 1 months ago
2000
IEEE
Existing datacube precompuatation schemes materialize selected datacube tuples on disk, choosing the most beneficial cuboids (i.e., combinations of dimensions) to materialize giv...
ICDT
1995
ACM
14 years 26 days ago
1995
ACM
Partial information in databases can arise when information from several databases is combined. Even if each database is complete for some \world", the combined databases wil...