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GIS
2006
ACM
16 years 3 months ago
Index for fast retrieval of uncertain spatial point data
Location information gathered from a variety of sources in the form of sensor data, video streams, human observations, and so on, is often imprecise and uncertain and needs to be ...
Dmitri V. Kalashnikov, Yiming Ma, Sharad Mehrotra,...
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UIST
2006
ACM
15 years 8 months ago
WindowScape: a task oriented window manager
We propose WindowScape, a window manager that uses a photograph metaphor for lightweight, post hoc task management. This is the first task management windowing model to provide in...
Craig S. Tashman
GIS
2009
ACM
15 years 6 months ago
A multidimensional model representing continuous fields in spatial data warehouses
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...
Alejandro A. Vaisman, Esteban Zimányi
AVI
2006
15 years 3 months ago
Usability of overview-supported zooming on small screens with regard to individual differences in spatial ability
While zoomable user interfaces can improve the usability of applications by easing data access, a drawback is that some users tend to become lost after they have zoomed in. Previo...
Thorsten Büring, Jens Gerken, Harald Reiterer
MMAS
2004
Springer
15 years 7 months ago
Virtual Space Ontologies for Scripting Agents
Interactive multi-agent system improves reusability of agents by separating application design from agent design. However, it remains difficult for application designers (usually n...
Zhiqiang Gao, Liqun Ren, Yuzhong Qu, Toru Ishida