3456 search results - page 59 / 692 » Semantics in Spatial Databases |
DOCENG
2005
ACM
13 years 10 months ago
2005
ACM
This paper presents an iterative method for generative semantic clustering of related information elements in spatial hypertext documents. The goal is to automatically organize th...
WAIM
2007
Springer
14 years 2 months ago
2007
Springer
To solve the overlapping search of multidimensional spatial database containing large quantity of objects with dynamic spatial extent, this paper proposes an index structure named ...
GIS
2008
ACM
14 years 9 months ago
2008
ACM
This work explores the potential for increased synergy between gazetteers and high-resolution remote sensed imagery. These two data sources are complementary. Gazetteers provide h...
HICSS
1999
IEEE
14 years 10 days ago
1999
IEEE
In this paper we describe a unique type of knowledge management systems virtual reality-enabled multi-user virtual environments with spatialised semantic structures. They are des...
SIGIR
2012
ACM
11 years 10 months ago
2012
ACM
Exploratory search, in which a user investigates complex concepts, is cumbersome with today’s search engines. We present a new exploratory search approach that generates interac...