515 search results - page 1 / 103 » Neighborhood operator systems and approximations |
ISCI
2002
13 years 10 months ago
2002
This paper presents a framework for the study of generalizing the standard notion of equivalence relation in rough set approximation space with various categories of k-step neighb...
DFG
2007
Springer
14 years 5 months ago
2007
Springer
: The concept of natural neighbors employs the notion of distance to define local neighborhoods in discrete data. Especially when querying and accessing large scale data, it is im...
ISCI
2006
13 years 10 months ago
2006
SSD
1997
Springer
14 years 3 months ago
1997
Springer
Abstract. Knowledge discovery in databases (KDD) is an important task in spatial databases since both, the number and the size of such databases are rapidly growing. This paper int...
CORR
2006
Springer
13 years 11 months ago
2006
Springer
Given a sample from a probability measure with support on a submanifold in Euclidean space one can construct a neighborhood graph which can be seen as an approximation of the subm...