Sciweavers

1466 search results - page 85 / 294
» Complexity of Reasoning over Temporal Data Models
Sort
View
DAWAK
2009
Springer
15 years 8 months ago
Visual Modelling of Data Warehousing Flows with UML Profiles
Data warehousing involves complex processes that transform source data through several stages to deliver suitable information ready to be analysed. Though many techniques for visua...
Jesús Pardillo, Matteo Golfarelli, Stefano ...
NAACL
2007
15 years 5 months ago
Situated Models of Meaning for Sports Video Retrieval
Situated models of meaning ground words in the non-linguistic context, or situation, to which they refer. Applying such models to sports video retrieval requires learning appropri...
Michael Fleischman, Deb Roy
ROBOCUP
1999
Springer
95views Robotics» more  ROBOCUP 1999»
15 years 8 months ago
Spatial Agents Implemented in a Logical Expressible Language
In this paper, we present a multi-layered architecture for spatial and temporal agents. The focus is laid on the declarativity of the approach, which makes agent scripts expressive...
Frieder Stolzenburg, Oliver Obst, Jan Murray, Bj&o...
ICMCS
2005
IEEE
87views Multimedia» more  ICMCS 2005»
15 years 9 months ago
Modelling of distortion caused by packet losses in video transport
Abstract— This paper analyzes transmission-error induced distortion in decoded video. A recursion model is derived that relates the distortion in successive P-frames. The model t...
Yao Wang, Zhenyu Wu, Jill M. Boyce, Xiaoan Lu
TGIS
2002
103views more  TGIS 2002»
15 years 3 months ago
The Nature of Uncertainty in Historical Geographic Information
While the presence of uncertainty in the geometric and attribute aspects of geographic information is well known, it is also present in temporal information. In spatiotemporal GIS...
Brandon Plewe