116 search results - page 4 / 24 » Fuzzy Intersection and Difference Model for Topological Rela... |
ICTAI
2008
IEEE
14 years 5 days ago
2008
IEEE
– With the World Wide Web popularity the information retrieval area has a new challenge intending to retrieve information resources by their meaning by using a knowledge base. No...
IGARSS
2009
13 years 3 months ago
2009
High resolution remote sensing (HR RS) images allow discriminating between different objects in a scene. Spatial reasoning techniques can be used to interpret and describe the sce...
PDCAT
2007
Springer
13 years 12 months ago
2007
Springer
When datasets are distributed on different sources, finding out their intersection while preserving the privacy of the datasets is a widely required task. In this paper, we addre...
DASFAA
2010
IEEE
14 years 19 days ago
2010
IEEE
Abstract. Besides topological relations and approximate relations, cardinal directions have turned out to be an important class of qualitative spatial relations. In spatial databas...
ECIR
2009
Springer
13 years 3 months ago
2009
Springer
This paper investigates the use of fuzzy logic mechanisms coming from the database community, namely graded inclusions, to model the information retrieval process. In this framewor...