3319 search results - page 357 / 664 » Type Theoretical Databases |
149
Voted
ACM
1995
15 years 7 months ago
1995
We study properties of rough sets, that is, approximations to sets of records in a database or, more formally, to subsets of the universe of an information system. A rough set is a...
106
Voted
JMLR
2002
15 years 3 months ago
2002
In this paper, we discuss round robin classification (aka pairwise classification), a technique for handling multi-class problems with binary classifiers by learning one classifie...
140
Voted
PVLDB
2008
15 years 3 months ago
2008
Sorting hierarchical data in external memory is necessary for a wide variety of applications including archiving scientific data and dealing with large XML datasets. The topic of ...
137
Voted
DIS
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We propose an association analysis-based strategy for exploration of multi-attribute spatial datasets possessing naturally arising classification. Proposed strategy, EST...
149
Voted
GG
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Triple Graph Grammars (TGGs) are a well-established concept for the specification of model transformations. In previous work we have formalized and analyzed already cruc...