844 search results - page 81 / 169 » Semantic Analysis of Matrix Structures |
126
click to vote
EDBTW
2006
Springer
15 years 7 months ago
2006
Springer
This paper is a critical analysis of the concept of ontology thus as it is used in computing science. It identifies three main problems with such a concept, two of which are intri...
231
Voted
SIAMJO
2011
14 years 10 months ago
2011
Many applications arising in a variety of fields can be well illustrated by the task of recovering the low-rank and sparse components of a given matrix. Recently, it is discovered...
127
Voted
CIVR
2004
Springer
15 years 9 months ago
2004
Springer
Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
88
Voted
CIKM
1997
Springer
15 years 7 months ago
1997
Springer
In this paper, we present a complete analysis of redundant relationships in the entity-relationship model. Existing approaches use the concept of functional dependencies for ident...
160
Voted
DMDW
2001
15 years 4 months ago
2001
Star schema, which maintains one-to-many relationships between dimensions and a fact table, is widely accepted as the most viable data representation for dimensional analysis. Rea...