550 search results - page 42 / 110 » An Expressive Language for Linear Spatial Database Queries |
VL
1998
IEEE
14 years 1 months ago
1998
IEEE
This paper presents VIQING, an environment for expressing queries via direct manipulation of data visualizations. VIQING provides a simple graphical interface for connecting visua...
CNL
2009
13 years 9 months ago
2009
Abstract. As it is well-known, querying and managing structured data in natural language is a challenging task due to its ambiguity (syntactic and semantic) and its expressiveness....
IGARSS
2009
13 years 6 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...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Moving objects databases (MOD) have been receiving increasing attention from the database community in recent years, mainly due to the wide variety of applications that technology...
SIGMETRICS
2010
ACM
13 years 7 months ago
2010
ACM
As modern multi-tier systems are becoming increasingly large and complex, it becomes more difficult for system analysts to understand the overall behavior of the system, and diag...