5628 search results - page 111 / 1126 » Data challenges at Yahoo! |
169
click to vote
IV
2005
IEEE
15 years 12 months ago
2005
IEEE
The visual analysis of time dependent data is an essential task in many application fields. However, visualizing large time dependent data collected within a spatial context is st...
155
click to vote
DEXA
2004
Springer
15 years 11 months ago
2004
Springer
Data integration is a significant challenge: relevant data objects are split across multiple information sources, and often owned by different organizations. The sources represent...
157
click to vote
ER
2004
Springer
15 years 11 months ago
2004
Springer
A progressive spatial query retrieves spatial data based on previous queries (e.g., to fetch data in a more restricted area with higher resolution). A direct query, on the other si...
164
click to vote
FTDCS
1999
IEEE
15 years 10 months ago
1999
IEEE
This paper discusses the lessons learned and decisions made while designing and developing a web-based application for the National Spatial Information Framework (NSIF) of South A...
191
click to vote
VL
1996
IEEE
15 years 10 months ago
1996
IEEE
Understanding and interpreting a large data source is an important but challenging operation in many technical disciplines. Computer visualization has become a valuable tool to he...