3471 search results - page 416 / 695 » Data Stream Query Processing |
113
Voted
DEBU
2002
15 years 2 months ago
2002
An increasing number of business users and software applications need to process information that is accessible via multiple diverse information systems, such as database systems,...
124
Voted
CIKM
2010
Springer
15 years 19 days ago
2010
Springer
This paper proposes a ranking method to exploit statistical correlations among pairs of attribute values in relational databases. For a given query, the correlations of the query ...
343
Voted
ICDE
2000
IEEE
16 years 4 months ago
2000
IEEE
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
218
Voted
GIS
2007
ACM
16 years 3 months ago
2007
ACM
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
117
Voted
EDBT
2009
ACM
15 years 7 months ago
2009
ACM
In this paper, we identify and solve a new type of spatial queries, called continuous visible nearest neighbor (CVNN) search. Given a data set P, an obstacle set O, and a query li...