605 search results - page 85 / 121 » Aggregate Functions in DLV |
COSIT
1997
Springer
14 years 24 days ago
1997
Springer
This paper gives a definition of Hierarchical Spatial Reasoning, which computes increasingly better results in a hierarchical fashion and stops the computation when a result is ac...
MTA
2007
13 years 8 months ago
2007
Complex multimedia queries, aiming to retrieve from large databases those objects that best match the query specification, are usually processed by splitting them into a set of m ...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a surprisingly simple system that allows for robust normal reconstruction by dense photometric stereo, in the presence of severe shadows, highlight, transparencies, com...
ICDE
1999
IEEE
14 years 10 months ago
1999
IEEE
Temporal reasoning and temporal query languages present di cult research problems of theoretical interest and practical importance. One problem is the chasm between point-based te...
ICDE
1999
IEEE
14 years 10 months ago
1999
IEEE
In this paper we present an online method for managing a goaloriented buffer partitioning in the distributed memory of a network of workstations. Our algorithm implements a feedba...